xref: /aosp_15_r20/external/libexif/ChangeLog (revision 735d6239c16e246968a03ef6e2db00d67bad6cdc)

2012-07-12  Dan Fandrich <[email protected]>

	* Fixed some buffer overflows in exif_entry_format_value()
	  This fixes CVE-2012-2814.  Reported by Mateusz Jurczyk of
	  Google Security Team
	* Fixed an off-by-one error in exif_convert_utf16_to_utf8()
	  This can cause a one-byte NUL write past the end of the buffer.
	  This fixes CVE-2012-2840
	* Don't read past the end of a tag when converting from UTF-16
	  This fixes CVE-2012-2813. Reported by Mateusz Jurczyk of
	  Google Security Team
	* Fixed an out of bounds read on corrupted input
	  The EXIF_TAG_COPYRIGHT tag ought to be, but perhaps is not,
	  NUL-terminated.
	  This fixes CVE-2012-2812. Reported by Mateusz Jurczyk of
	  Google Security Team
	* Fixed a buffer overflow problem in exif_entry_get_value
	  If the application passed in a buffer length of 0, then it would
	  be treated as the buffer had unlimited length.
	  This fixes CVE-2012-2841
	* Fix a buffer overflow on corrupt EXIF data.
	  This fixes bug #3434540 and fixes part of CVE-2012-2836
	  Reported by Yunho Kim
	* Fix a buffer overflow on corrupted JPEG data
	  An unsigned data length might wrap around when decremented
	  below zero, bypassing sanity checks on length.
	  This code path can probably only occur if exif_data_load_data()
	  is called directly by the application on data that wasn't parsed
	  by libexif itself.
	  This solves the other part of CVE-2012-2836
	* Fixed some possible division-by-zeros in Olympus-style makernotes
	  This fixes bug #3434545, a.k.a. CVE-2012-2837
	  Reported by Yunho Kim
	* Released 0.6.21

2012-07-09  Dan Fandrich <[email protected]>

	* po/da.po: Updated Danish translation by Joe Hansen
	* po/de.po: Updated German translation by Christian Kirbach
	* po/pl.po: Updated Polish translation by Jakub Bogusz
	* po/sk.po: Updated Slovak translation by Ivan Masár
	* po/uk.po: Updated Ukrainian translation by Yuri Chornoivan
	* po/vi.po: Updated Vietnamese translation by Trần Ngọc Quân
	* Mention that uk.po must now be updated through translationproject.org

2012-06-25  Dan Fandrich <[email protected]>

	* Updated non-TP translations from launchpad.net's "precise"
	  translations:
	  be.po bs.po en_GB.po pt.po pt_BR.po ru.po sq.po sr.po tr.po zh_CN.po
	* Added new translations from launchpad.net's "precise" translations:
	* po/en_AU.po: Added English (Australian) translation by Joel Pickett
	* po/uk.po: Added Ukrainian translation by Yuri Chornoivan
	* po/bs.po: Removed some erroneous embedded \r\n in the translations
	* Updated non-TP translations to the latest strings in the source code
	* po/en_CA.po: Updated Canadian English translation

2012-05-16  Dan Fandrich <[email protected]>

	* po/vi.po: Updated Vietnamese translation by Trần Ngọc Quân

2011-11-07  Dan Fandrich <[email protected]>

	* po/de.po: Updated German translation by Christian Kirbach

2011-08-26  Dan Fandrich <[email protected]>

	* po/cs.po: Updated Czech translation by Jan Patera
	* po/da.po: Updated Danish translation by Joe Hansen
	* po/nl.po: Updated Dutch translation by Erwin Poeze
	* po/pl.po: Updated Polish translation by Jakub Bogusz
	* po/sk.po: Updated Slovak translation by Ivan Masár
	* po/sv.po: Updated Swedish translation by Daniel Nylander

2011-07-11  Dan Fandrich <[email protected]>

	* Made mnote_fuji_tag_get_description and
	  mnote_canon_tag_get_descripton more robust should any NULL
	  descriptions be added to the table (bug #3307219)

2011-05-12  Dan Fandrich <[email protected]>

	* Added more Canon lenses (from Adrian von Bidder and drochner)

2011-02-16  Dan Fandrich <[email protected]>

	* Changed "knots" to more clear "nautical miles" (Ubuntu Launchpad bug
	  https://bugs.launchpad.net/bugs/712115 reported by Daniel Thibault).

2010-12-15  Dan Fandrich <[email protected]>

	* Released 0.6.20

2010-12-13  Dan Fandrich <[email protected]>

	* po/da.po: Updated Danish translation by Joe Hansen
	* Updated non-TP translations from launchpad.net:
	  be.po en_GB.po pt_BR.po pt.po ru.po sq.po sr.po zh_CN.po
	* po/bs.po: Added Bosnian translation from launchpad.net
	* po/tr.po: Added Turkish translation from launchpad.net

2010-12-10  Dan Fandrich <[email protected]>

	* Changed the display of rational numbers to estimate the number of
	  significant figures (based on the size of the denominator) and show
	  that number of decimal places.  This simplifies the output in the
	  case of integers (e.g. resolution), and shows all the available
	  accuracy in the case of rationals (e.g. latitude & longitude).

2010-10-14  Dan Fandrich <[email protected]>

	* Fixed some invalid format specifiers and typecasts. This caused a
	  problem on mingw32, at least.

2010-10-07  Dan Fandrich <[email protected]>

	* Refactored MakerNote detection code to put detection of each type
	  into the module handling that type

2010-09-23  Dan Fandrich <[email protected]>

	* exif_entry_dump() now displays the correct tag name for GPS tags by
	  taking the IFD into account when looking up the name. Fixes
	  bug #3073307.

2010-08-11  Dan Fandrich <[email protected]>

	* Removed redundant sentence. Fixes Ubuntu bug #197306

2010-07-23  Dan Fandrich <[email protected]>

	* Canon EOS 5D Mark II writes Aperture values as invalid values
	  0x80000000/1 which makes pow() throw floating-point exceptions

2010-06-16  Dan Fandrich <[email protected]>

	* po/da.po: Updated Danish translation by Joe Hansen
	* po/it.po: Updated Italian translation by Sergio Zanchetta
	* po/nl.po: Updated Dutch translation by Erwin Poeze

2010-02-18  Dan Fandrich <[email protected]>

	* po/da.po: Updated Danish translation by Joe Hansen
	* po/de.po: Updated German translation by Marcus Meissner
	* po/ja.po: Updated Japanese translation by Tadashi Jokagi
	* po/pl.po: Updated Polish translation by Jakub Bogusz
	* po/vi.po: Updated Vietnamese translation by Clytie Siddall
	* po/en_CA.po: Updated Canadian English translation

2010-02-05  Dan Fandrich <[email protected]>

	* Made the case of text output be more consistent. Now, tag titles
	  have each word capitalized (like a title) and tag values
	  are always lower case, except the first word which is capitalized
	  (more like a sentence).

2010-01-25  Dan Fandrich <[email protected]>

	* configure.ac: Turned on the --enable-silent-rules configure option

2009-12-30  Dan Fandrich <[email protected]>

	* po/da.po: Updated Danish translation by Joe Hansen
	* po/sk.po: Updated Slovak translation by Ivan Masár
	* po/sv.po: Updated Swedish translation by Daniel Nylander

2009-12-17  Dan Fandrich <[email protected]>

	* Don't warn "No thumbnail but entries on thumbnail." unless
	  there actually are entries.

2009-12-15  Dan Fandrich <[email protected]>

	* libexif.pc.in: Move -lm flag into Libs.private since it's only
	  needed when statically linking. A future enhancement would be to
	  make even this dependent on the check for -lm done in configure.

2009-12-11  Dan Fandrich <[email protected]>

	* Added tag 0xEA1C, the Padding tag from the Microsoft HD Photo
	  specification.

2009-12-08  Dan Fandrich <[email protected]>

	* Fixed some memory leaks in the write-exif.c example program and
	  added some examples of allocating a new tag.

2009-11-27  Dan Fandrich <[email protected]>

	* po/ja.po: Updated Japanese translation by Tadashi Jokagi

2009-11-25  Dan Fandrich <[email protected]>

	* po/da.po: Updated Danish translation by Joe Hansen

2009-11-23  Dan Fandrich <[email protected]>

	* Include README-Win32.txt in all source distributions

2009-11-16  Dan Fandrich <[email protected]>

	* po/ja.po: Updated Japanese translation by Tadashi Jokagi

2009-11-12  Dan Fandrich <[email protected]>

	* Fixed a heap buffer overflow during tag format conversion.
	* Released 0.6.19

2009-11-07  Dan Fandrich <[email protected]>

	* Sorted ExifFormatTable[] in approximate decreasing order of
	  popularity to decrease the total average lookup time.

2009-11-05  Dan Fandrich <[email protected]>

	* Added a bunch of new translations from launchpad.net
	* po/be.po: Added Belarusian translation by Iryna Nikanchuk
	* po/en_GB.po: Added English (United Kingdom) translation by Bruce
	  Cowan
	* po/it.po: Added Italian translation by Sergio Zanchetta
	* po/ja.po: Added Japanese translation by Shushi Kurose
	* po/pt.po: Added Portuguese translation by nglnx
	* po/sq.po: Added Albanian translation by Vilson Gjeci
	* po/zh_CN.po: Added Chinese (simplified) translation by Tao Wei

2009-11-03  Dan Fandrich <[email protected]>

	* po/da.po: Updated Danish translation by Joe Hansen

2009-10-27  Dan Fandrich <[email protected]>

	* Improved tag table lookup performance by optimally ordering IFD
	  search and aborting searches early if the tag is not found.

2009-10-14  Dan Fandrich <[email protected]>

	* Changed the various functions searching for tags in ExifTagTable[]
	  to use a binary search. This single change increases the speed of
	  a run through the libexif-testsuite by 7%

2009-10-13  Dan Fandrich <[email protected]>

	* po/sv.po: Updated Swedish translation by Daniel Nylander
	* po/vi.po: Updated Vietnamese translation by Clytie Siddall
	* Fixed an inverted logic condition that prevented the bug
	  report address from appearing in the .pot file
	* Ensure that ExifTagTable[] is sorted by tag to allow for future
	  more efficient searching.

2009-10-09  Dan Fandrich <[email protected]>

	* Released 0.6.18

2009-10-09  Dan Fandrich <[email protected]>

	* po/sr.po: Added Serbian translation by Marko Uskokovic
	* po/pt_BR.po: Added Portuguese (Brazil) translation by André Gondi

2009-10-08  Dan Fandrich <[email protected]>

	* Demoted from EXIF_LOG_CODE_CORRUPT_DATA to EXIF_LOG_CODE_DEBUG the
	  MakerNote log messages that would result if a MakerNote were
	  rewritten by an application without rebasing the internal data
	  offsets.  The exif front end (at least) aborts processing if
	  such a log message is found, but these kinds of errors are
	  far too common (and practically unavoidable) to handle them
	  this way.

2009-10-06  Dan Fandrich <[email protected]>

	* Added --enable-maintainer-mode in configure and made the SourceForge
	  logo appear in the Doxygen documentation only when it's enabled.

2009-10-05  Dan Fandrich <[email protected]>

	* Updated translations from Translation Project members to the
	  latest & hopefully final .pot file before release

2009-10-01  Dan Fandrich <[email protected]>

	* Bumped the library minor version number because of the addition
	  of exif_loader_get_buf()
	* Added exif.h to the source tarball so users can generate full
	  Doxygen documentation.

2009-09-30  Dan Fandrich <[email protected]>

	* Added a new public API function, exif_loader_get_buf(), which
	  returns a pointer to the raw data in the ExifLoader. Without this,
	  the only way to get the ExifLoader data out was as an
	  ExifData and using only the default set of ExifDataOptions.

2009-09-29  Dan Fandrich <[email protected]>

	* Added EXIF_DATA_TYPE_UNKNOWN as a backwards-compatible
	  replacement for most uses of EXIF_DATA_TYPE_COUNT since that's
	  a clearer name for how it's being used.

2009-09-26  Dan Fandrich <[email protected]>

	* libexif/exif-data.c: Added more error log messages and improved
	  a few data boundary checks.
	* Sped up exif_content_fix() considerably by splitting the one giant
	  loop into two much smaller & faster loops.

2009-09-24  Dan Fandrich <[email protected]>

	* Fixed some problems in MakerNote parsing that could cause a
	  read past the end of a buffer and therefore a segfault.
	* Allow MakerNote parsing to continue even if one tag parses
	  incorrectly.
	* Log an error whenever memory allocation fails in MakerNote parsing.

2009-09-23  Dan Fandrich <[email protected]>

	* Removed bogus "APEX" value from shutter speed display (thanks to
	  Jef Driesen for confirming this)
	* Fixed a couple of off-by-one unnecessary string truncations
	* Define M_PI for those systems that don't have it

2009-09-23  Jan Patera <[email protected]>

	* po/cs.po: Updated Czech translation by Jan Patera

2009-09-18  Dan Fandrich <[email protected]>

	* Added support for writing Pentax and Casio v2 MakerNotes
	* Now displaying all components in Pentax and Casio v2 MakerNotes
	  when a tag has more than one

2009-09-18  Dan Fandrich <[email protected]>

	* po/de.po: Updated German translation by Marcus Meissner
	* po/sv.po: Updated Swedish translation by Daniel Nylander
	* po/vi.po: Updated Vietnamese translation by Clytie Siddall

2009-09-17  Dan Fandrich <[email protected]>

	* po/pl.po: Updated Polish translation by Jakub Bogusz

2009-09-16  Dan Fandrich <[email protected]>

	* po/en_CA.po: Updated Canadian English translation

2009-08-12  Lutz Mueller <[email protected]>

	Patch by Vladimir Petrov <[email protected]> plus some whitespace
        fixes by myself:

	* libexif/exif-entry.c: (exif_entry_[fix,get_value,initialize]):
          Support EXIF_TAG_ISO_SPEED_RATINGS.

2009-06-15  Dan Fandrich <[email protected]>

	* po/da.po: Danish translation corrections by Lars Christian Jensen

2009-06-03  Dan Fandrich <[email protected]>

	* po/da.po: Added Danish translation by Joe Hansen

2009-05-28  Dan Fandrich <[email protected]>

	* Fixed negative exposure values in Canon makernotes (bug #2797280)

2009-05-02  Dan Fandrich <[email protected]>

	* Added contrib/examples/write-exif.c
	* Create a valid default for EXIF_TAG_COMPONENTS_CONFIGURATION

2009-03-21  Lutz Mueller <[email protected]>

	Meder Kydyraliev <[email protected]> suggested to add some sanity
	checks:

	* libexif/exif-data.c (exif_data_load_entry),
	  (exif_data_load_data_thumbnail)
	* libexif/canon/exif_mnote-data-canon.c
          (exif_mnote_data_canon_load)
	* libexif/fuji/exif-mnote-data-fuji.c
	  (exif_mnote_data_fuji_load)
	* libexif/olympus/exif-mnote-data-olympus.c
          (exif_mnote_data_olympus_load)
	* libexif/pentax/exif-mnote-data-pentax.c
	  (exif_mnote_data_pentax_load)

2009-03-16  Lutz Mueller <[email protected]>

	* libexif/canon/exif-mnote-data-canon.c:
          (exif_mnote_data_canon_load): Fix the coding style in this function
	  to make it easier to read.

2009-02-02  Dan Fandrich <[email protected]>

	* Added AC_C_INLINE to configure.ac to define the inline keyword
	  if the compiler doesn't handle it already.

2009-01-28  Dan Fandrich <[email protected]>

	* Decode the value for EXIF_TAG_LIGHT_SOURCE and EXIF_TAG_SCENE_TYPE
	* Split out the generic ExifEntry formatting code into a new function
	  exif_entry_format_value()
	* Fixed some signed vs unsigned formatting errors
	* Format the EXIF_TAG_GPS_TIME_STAMP & EXIF_TAG_GPS_ALTITUDE_REF tags
	* Improved the wrong data type fixup
	* Separated the MNOTE_SANYO_TAG_SELFTIMER 2 sec. case from the other
	  On/Off cases
	* Renamed MNOTE_NIKON_TAG_PREVIEWIMAGE_IFD_POINTERS to show that it's
	  an IFD. The case of IFDs in MakerNotes needs to be handled better
	  because right now, those MakerNote IFD tags are corrupted since
	  the sub-IFDs aren't being read and written.

2009-01-22  Dan Fandrich <[email protected]>

	* Fix exif_tag_get_support_level_in_ifd() to handle the case where two
	  tags with the same number exist in different IFDs.
	* Added test-tagtable to do some tests on the static EXIF tag
	  information table.

2009-01-21  Dan Fandrich <[email protected]>

	* libexif/exif-entry.c: Initialize the default for EXIF_TAG_COLOR_SPACE
	  to "Uncalibrated"
	* libexif/exif-data.c: Reduce the recursion limit
	* When the data type is not known in exif_tag_get_support_level_in_ifd
	  check the support level for all data types and if it's all the same,
	  return that. This means that fixing a new EXIF tag block will
	  actually create some tags in it now.

2009-01-15  Dan Fandrich <[email protected]>

	* Interpret more Sanyo MakerNote tags

2009-01-12  Dan Fandrich <[email protected]>

	* Added support for Epson MakerNotes, which have the identical
	  tag format and namespace of the Olympus ones.

2009-01-06  Dan Fandrich <[email protected]>

	* libexif/exif-tags.c: Added remaining GPS tags from the EXIF 2.2
	  spec to the tag table.

2009-01-03  Dan Fandrich <[email protected]>

	* contrib/examples/photographer.c: Added example program to show how
	  to display EXIF and MakerNote tags

2008-12-22  Dan Fandrich <[email protected]>

	* po/vi.po: Updated Vietnamese translation by Clytie Siddall
        * Fixed bug #1946138 to stop ignoring CFLAGS in the sqrt configure test

2008-11-25  Dan Fandrich <[email protected]>

	* po/sk.po: Updated Slovak translation by Ivan Masár

2008-11-22  Dan Fandrich <[email protected]>

	* Added Doxygen comments for the main API entry points and data
	  structures

2008-11-18  Dan Fandrich <[email protected]>

	* libexif/exif-entry.c & configure.ac: use localtime_r when available
	  to make libexif thread safe
	* po/nl.po: Updated Dutch translation by Erwin Poeze
	* po/pl.po: Updated Polish translation by Jakub Bogusz
	* contrib/examples/*: Added a couple of simple example programs
	  to show how to use libexif. One was written by Naysawn Naderi
	  and the other one I wrote. Closes bug #1246824.

2008-11-06  Dan Fandrich <[email protected]>

	* Released 0.6.17

2008-11-05  Dan Fandrich <[email protected]>

	* aolserver/*: moved to contrib/aolserver/
	* README: updated
	* po/de.po: Updated German translation by Marcus Meissner
	* Added contrib/watcom/ directory to the source tarball now that
	  Jan Patera brought it up-to-date.
	* libexif.spec.in: changed default release number to 1; added NEWS,
	  AUTHORS and COPYING files to package; moved libexif.so file to -devel
	  package; corrected license to LGPL

2008-10-20  Jan Patera <[email protected]>

	* libexif/pentax/mnote-pentax-tag.c & olympus/mnote-olympus-tag.c:
	  Don't crash in mnote_XX_tag_get_description on unknown tags

2008-10-04  Jan Patera <[email protected]>

	* libexif/canon/mnote-canon-entry.c: fixed interpretation
	  of Auto ISO and Self-Timer entries

2008-10-08  Aric Blumer <[email protected]>

	* libexif/exif-tag.c: GPS tags EXIF_TAG_GPS_IMG_DIRECTION_REF
	  and EXIF_TAG_GPS_IMG_DIRECTION are now recognized

2008-10-04  Jan Patera <[email protected]>

	* libexif/olympus/exif-mnote-data-olympus.c: bug #2071600,
	  gnome Bug #549029: Original v1 Nikon makernotes
	  are always parsed using MM order, regardless of
	  main EXIF data word order.

2008-10-04  Louis Strous <[email protected]>

	* libexif/exif-loader.c: DHT & DQT markers are now properly
	  skipped when searching for APP1 marker in JPEG stream.
	  Apparently such files are created by Gisteq PhotoTrackr SW
	  used to add GPS tags.

2008-10-02  Niek Bergboer <[email protected]>

	* libexif/exif-data.c libexif/canon/exif-mnote-data-canon.c
	  libexif/fuji/exif-mnote-data-fuji.c
	  libexif/olympus/exif-mnote-data-olympus.c
	  libexif/pentax/exif-mnote-data-pentax.c:
	  Replaced unsigned int by size_t in some places
	  Added some checks on sizes, makernotes shouldn't
	  be larger than 64kb.

2008-09-04  Dan Fandrich <[email protected]>

	* po/nl.po: Updated Dutch translation by Erwin Poeze

2008-07-25  Marcus Meissner  <[email protected]>

	* libexif/exif-content.c: Handle realloc to 0 case
	  correctly. Fixes EOG and GIMP crashes.

2008-06-26  Jan Patera <[email protected]>

	* libexif/olympus/exif-mnote-data-olympus.c: better support for
	  MNOTE_OLYMPUS_TAG_FLASHDEVICE/SENSORTEMPERATURE/LENSTEMPERATURE

2008-06-23  Lutz Mueller <[email protected]>

	Patch by Mika Raento <[email protected]>:

	* libexif/exif-loader.c: (exif_loader_free) Don't forget the logger.

2008-06-15  Lutz Mueller <[email protected]>

	* configure.ac: Revert previous commit
	* po/zh_CN.po: Remove.
	* po/[sk,vi].po: Revert.

2008-06-15  Lutz Mueller <[email protected]>

	* configure.ac: New po-file: zh_CN
	* po/zh_CN.po: New
	* po/[sk,vi].po: Updated.

2008-05-06  Marcus Meissner  <[email protected]>

	* libexif/exif-content.c: Fixed a endless loop
	  possibility in content remove (triggered by EOG
	  and potentially others on certain JPEGs).

2008-04-03  Dan Fandrich <[email protected]>

	po/sk.po: Updated Slovak translation by Ivan Masár

2008-02-20  Lutz Mueller <[email protected]>

	Follow-up on #1774591:

	* libexif/exif-data.c: (exif_data_save_data_content) Remove check for
	now impossible NULL value.

2008-02-17  Lutz Mueller <[email protected]>

	Fix #1865046:

	* COPYING:
	* libexif/...: Use 'ue' instead of some strange German character.

2008-02-17  Lutz Mueller <[email protected]>

	* libexif/exif-loader.c: (exif_loader_get_data) Return NULL if no
	EXIF data has been found.

2008-02-16  Lutz Mueller <[email protected]>

	Jan Patera <[email protected]> spotted a problem with my last fix
	for #1774591:

	* libexif/exif-content.c: (exif_content_remove_entry) Recover
	correctly in case of error by remembering the original size of the
	realloc'ed data.
	* libexif/exif-data.c: (exif_data_save_data_entry),
	(exif_data_save_data_content) Same here.
	* libexif/canon/exif-mnote-data-canon.c:
	(exif_mnote_data_canon_save), (exif_mnote_data_canon_load) Same here.
        * libexif/fuji/exif-mnote-data-fuji.c:
        (exif_mnote_data_fuji_save), (exif_mnote_data_fuji_load) Same here.
        * libexif/olympus/exif-mnote-data-olympus.c:
        (exif_mnote_data_olympus_save) Same here.

2008-02-15  Lutz Mueller <[email protected]>

	* Changelog
	* README: use 'ue' instead of some stange German character.

2008-02-14  Lutz Mueller <[email protected]>

	Fix #1774591 (partially):

	* libexif/exif-content.c: (exif_content_remove_entry) Check the
	return value of exif_mem_realloc.
	* libexif/exif-data.c: (exif_data_save_data_entry),
	(exif_data_save_data_content) Same here.
	* libexif/canon/exif-mnote-data-canon.c:
	(exif_mnote_data_canon_save), (exif_mnote_data_canon_load) Same here.
	* libexif/fuji/exif-mnote-data-fuji.c:
	(exif_mnote_data_fuji_save), (exif_mnote_data_fuji_load) Same here.
	* libexif/olympus/exif-mnote-data-olympus.c:
	(exif_mnote_data_olympus_save) Same here.

2008-02-14  Lutz Mueller <[email protected]>

	Fix #1884609 (partially):

	* libexif/exif-entry.c: (exif_entry_initialize) Initialize
	EXIF_TAG_FLASH and EXIF_TAG_COLOR_SPACE.

2007-12-27  Lutz Mueller <[email protected]>

	Suggestion by Andreas Kleinert <[email protected]>:

	* libexif/exif-entry.c: (exif_entry_get_value) Use %lf for double
	instead of %f (which is for float).

2007-12-20  Lutz Mueller <[email protected]>

	Updated translations by Translation Project Robot
	<[email protected]>:

	* po/[vi,pl].po: Updated files.

2007-12-18  Lutz Mueller <[email protected]>

	Dan Fandrich <[email protected]> pointed out the following:

	* configure.ac: Keep gettext requirement as low as 0.14.1.
	gettextize changes it automatically to 0.17, but as long as we don't
	know why, there is no need to enforce this version.

2007-12-16  Lutz Mueller <[email protected]>

	Marcus Meissner <[email protected]> pointed out the following:

	* libexif/exif-data.c: (exif_data_load_data_thumbnail) ExifLong is
	unsigned. Therefore no need to check for negative values. Check for
	sane offset instead.

2007-12-15  Lutz Mueller <[email protected]>

	* po/*.po: Updated po-files.
	* libexif/exif-data.c: (exif_data_load_data_thumbnail) guard against
	negative size (in addition to negative offset), too.

2007-12-14  Lutz Mueller <[email protected]>

	Bug pointed out by Meder Kydyraliev, Google Security Team:

	* libexif/exif-data.c: (exif_data_load_data_thumbnail) Ignore bugus
	data.

2007-12-14  Lutz Mueller <[email protected]>

	* README: Point users to some tools needed to build libexif.
	* configure.ac: It looks like po/Makefile.in is already registered
	with AC_CONFIG_FILES (whatever this means).

2007-12-14  Lutz Mueller <[email protected]>

	Bug pointed out by Meder Kydyraliev, Google Security Team:

	* libexif/exif-loader.c: (exif_loader_write) Ignore buffers of
	zero length.

2007-12-07  Jan Patera <[email protected]>

	* Added support for Fuji makernotes

2007-11-13  Dan Fandrich <[email protected]>
	* Added support for a new macro NO_VERBOSE_TAG_DATA to allow
	  some size reduction but still retain the ability to properly
	  interpret each tag.
	* Added an end-of-table marker in the Canon color_information
	  makernote table that could otherwise potentially cause a crash
	  on a bad image.

2007-11-12  Dan Fandrich <[email protected]>
	* Added support for more Olympus makernotes, based on data on
	  Phil Harvey's ExifTool page at
	  http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/
	  and sanity checked by the pel-images in the libexif test suite.
	* Added support for Sanyo makernotes, which have the identical
	  tag format and (so it seems) namespace of the Olympus tags.

2007-11-08  Dan Fandrich <[email protected]>
	* Added Canadian English translation, eh?

2007-11-06  Dan Fandrich <[email protected]>
	* Renamed EXIF_TAG_UNKNOWN_C4A5 to EXIF_TAG_PRINT_IMAGE_MATCHING
	  The PIM entry seems to have a format consisting of an 8 byte
	  magic number, 6 byte version number, 2 byte record count field,
	  then a series of 6 byte records consisting of a 2 byte tag field
	  and an 4 byte data field.

2007-10-29  Dan Fandrich <[email protected]>
	* Fixed some typos in messages
	* Made some structs const
	* Support compiling away the detailed tag tables and log messages when
	  the NO_VERBOSE_TAG_STRINGS macro is defined to reduce the size of
	  the library for use in embedded applications where space is at
	  a premium
	* Display the raw value of a tag when the tag is unknown

2007-09-12  Jan Patera <[email protected]>

	* Enhancements to Canon makernote parsers submitted by Thorsten Kukuk
	* Added Dutch and Swedish translations, updated Slovak translation

2007-08-16  Jan Patera <[email protected]>

	* exif-mnote-data-olympus.c: Fix of bugs #1773810, #1774626, gnome bug #466044:
	  Some Olympus files have main IFD in MM byte order as well as makernote, but
	  makernote order was guessed wrongly. Bug introduced when fixing bug #1525770.

2007-06-25  Jan Patera <[email protected]>

	* Endianess of Nikon V1 makernotes is now guessed, it might not
	  be the same as of the main IFD

2007-05-21  Jan Patera <[email protected]>

	* First version of Czech localization (cs.po)
	* First version of Slovak localization (sk.po), submitted by Ivan Masar

2007-05-15  Jan Patera <[email protected]>

	* Windows XP Explorer writes Title, Comment, Author, Keywords, and
	  Subject metadata into proprietary UTF16-encoded tags 0x9c9b-0x9c9f
	  in IFD0. We now recognize them, exif_entry_get_value returns their value
	  converted to UTF8. BTW, Explorer corrupts makernotes using offsets
	  relative to IFD0...

2007-05-13  Jan Patera <[email protected]>

	* Added support of a new Pentax makernote type, plus another makernote
	  type shared by Pentax & Casio
	* Updated several tags
	* Fixed some "security" sanity checks for broken entries

2007-05-09  Jan Patera <[email protected]>

	* Added support for Olympus S760 & S770 makernote (bug #1703284)
	* Fixed crashes when looking up invalid values (bug #1457501)
	* Added heuristics (bug #1525770): mismatching Olympus makernote
	  in big endian when the rest is in little endian is detected
	  to prevent crashes
	* Added option EXIF_DATA_OPTION_DONT_CHANGE_MAKER_NOTE to prevent
	  modification of maker notes
	* EXIF_DATA_OPTION_IGNORE_UNKNOWN_TAGS propagated to Canon makernote
	  (Bug #1617991)
	* Updated several tags
	* Updated translations

2007-05-06  Jan Patera <[email protected]>

	* libexif/olympus/exif-mnote-data-olympus.c: Nikon v1 makernotes were saved
	  with wrong offsets, Nikon v1 & v2 maker notes were saved with wrong offset
	  to 2nd IFD (Reported by Joakim Larsson as patch #1664543)

2007-04-24  Jan Patera <[email protected]>

	* libexif/canon/mnote-canon-entry.c: Added hook for ISO settings of Canon
	  PowerShot S3 IS - unlike other Canons, it doesn't use index into LUT, but
	  direct ISO value ored w/ 0x4000

2007-03-17  Jan Patera <[email protected]>

	* libexif/exif-entry.c: Fixed values of EXIF_TAG_PHOTOMETRIC_INTERPRETATION,
	  updated values of EXIF_TAG_COMPRESSION.

2007-02-25  Lutz Mueller <[email protected]>

	Suggestions by Jef Driesen <[email protected]>:

	* libexif/exif-entry.c: Correct formulas regarding to APEX values.

2007-02-14  Jan Patera <[email protected]>

	* libexif/olympus/mnote-olympus-entry.c:
	  Updated MNOTE_OLYMPUS_TAG_QUALITY & MNOTE_OLYMPUS_TAG_VERSION

2006-10-03  Marcus Meissner <[email protected]>

	* libexif/olympus/*.[ch]: Added several Nikon Makernotes
	  entries, extracted from exiftool.

2006-09-19  Jan Patera <[email protected]>

	* libexif/exif-loader.c: exif_loader_write() skips non-EXIF APP1 markers

2006-09-17  Lutz Mueller <[email protected]>

	Patch by Jef Driesen <[email protected]>:

	* libexif/canon/*: Improve support for canon maker notes.

2006-05-05  Jan Patera <[email protected]>
	* libexif/exif-content.c: fixed bug #1471060: wasted space in
	  exif_content_add_entry() & exif_content_remove_entry(); also safe
	  handling of failed realloc in exif_content_add_entry()

2006-04-15  Jan Patera <[email protected]>

	* libexif/exif-loader.c: exif_loader_write() correctly skips APP2 marker
	  with ICC profile because ImageMagick flips order of APP1 EXIF and
	  APP2 ICC markers.

2006-02-19  Jan Patera <[email protected]>

	* libexif/exif-utils.h: ExifByte is now explicitly unsigned char,
	  added ExifSByte as signed char.

2006-02-13  Lutz Mueller <[email protected]>

	* libexif/canon/mnote-canon-entry.c: Fix typo.
	* libexif/exif-entry.c: s/compulsatory/compulsory
	* libexif/exif-tag.c: Fix typo.
	* libexif/olympus/mnote-olympus-entry.c: Fix typo.
	* test/nls/test-nls.c: Add translators' comment.

2006-01-19  Marcus Meissner  <[email protected]>

	* libexif/exif-data.c: Let exif_data_load_data_entry() signal failure
	  and discard entry in caller if it does.

2006-01-16  Hubert Figuiere  <[email protected]>

	* libexif/exif-mem.h, libexif/exif-loader.h: More documentation

2006-01-03  Hubert Figuiere  <[email protected]>

	* configure.ac: fix once for all the versioning.
	No actual version change has taken place this time.

2006-01-02  Hubert Figuiere  <[email protected]>

	* libexif/Makefile.am (libexif_la_DEPENDENCIES): depends
	on the .sym file. Need to relink if modified.

2005-12-27  Lutz Mueller <[email protected]>

	* NEWS
	* configure.ac: We're now working on version 0.6.14.

2005-12-27  Lutz Mueller <[email protected]>

	* test/Makefile.am: Remove the SOURCES variables - they are not necessary.

2005-10-24  Jan Patera <[email protected]>

	* libexif/Canon/mnote-canon-entry.c: Don't check size of MNOTE_CANON_TAG_OWNER
	  and MNOTE_CANON_TAG_FIRMWARE - there can be many different values.

2005-08-27  Jan Patera <[email protected]>

	* Canon mnote: Both parts of Settings had indices shifted by 1.
	  entries[] must have secondary sorting by value which is unsigned.
	  Wrong # of items in Settings: reading beyond allocated memory, crashes.

2005-08-23  Lutz Mueller <[email protected]>

	Some work on canon maker notes. Entries that contain several different
	values now expand to different entries.

2005-08-15  Lutz Mueller <[email protected]>

	Patch by Jakub Bogusz <[email protected]>, related to translation.

2005-08-14  Jan Patera <[email protected]>

	* libexif/exif-entry.c: Added value 2 of EXIF_TAG_COLOR_SPACE
	  patch #1253625 by Ross Burton - burtonini

2005-07-18  Lutz Mueller <[email protected]>

	* doc/Makefile.am: Make distcheck work again.

2005-07-11  Lutz Mueller <[email protected]>

	* libexif/exif-loader.c:
	* po/de.po:
	* po/fr.po:
	* po/es.po: Added license.

2005-07-02  Lutz Mueller <[email protected]>

	* libexif/exif-data.c: Prevent infinite recursions (#1196787).

2005-06-19  Hubert Figuiere  <[email protected]>

	* test/Makefile.am (check_PROGRAMS): added check for make check

2005-05-01  Lutz Mueller <[email protected]>

	* libexif/exif-data.c (exif_data_fix): Don't create EXIF_IFD_1 if no
	thumbnail data is available.

2005-04-30  Lutz Mueller <[email protected]>

	* test/test-mem.c: Show how to create EXIF data.
	* README: New section USAGE.

2005-04-30  Lutz Mueller <[email protected]>

	* libexif/exif-data-type.h: New
	* libexif/*: Lots of changes to make it possible to validate data against
	the specification.

2005-04-27  Lutz Mueller <[email protected]>

	* libexif/exif-data.c (exif_data_load_data_content): Add a special case.

2005-04-27  Lutz Mueller <[email protected]>

	* libexif/exif-data.c (exif_data_load_data_content): Better check for
	validity of tags.

2005-04-27  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c (exif_entry_fix): Some day, we'll get this right.

2005-04-27  Lutz Mueller <[email protected]>

	* libexif/exif-entry.h
	* libexif/exif-content.h: New convenience functions/macros.

2005-04-27  Lutz Mueller <[email protected]>

	* configure.ac: AGE = 1
	* libexif/exif-entry.c (exif_entry_fix): Add a break to avoid unnecessary
	checks.

2005-04-26  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c (exif_entry_fix): Leave ' ' untouched, too.

2005-04-26  Lutz Mueller <[email protected]>

	* libexif/exif-tag.[c,h] (exif_tag_[name,title,description]_in_ifd): New.

2005-04-25  Lutz Mueller <[email protected]>

	* libexif/exif-data.c (exif_entry_fix): '\0...' as USER_COMMENT is ok, too.

2005-04-25  Lutz Mueller <[email protected]>

	* libexif/exif-data.c: Make it compile again.

2005-04-24  Lutz Mueller <[email protected]>

	* exif-data.[c,h] (exif_data_option_get_[name,description]),
	(exif_data_[set,unset]_option): New
	* exif-tag.[c,h]: EXIF_TAG_GAMMA: New.
	* exif-entry.c: (exif_entry_fix) Accept empty entries.

2005-04-15  Lutz Mueller <[email protected]>

	Submitted by Hongli Lai <[email protected]>:

	* configure.ac: CURRENT needs only to be increased on changes or
	  removals, not additions.

2005-03-30  Lutz Mueller <[email protected]>

	* libexif/exif-data.c: Convert some DEBUG messages to CORRUPT_DATA.

2005-03-29  Lutz Mueller <[email protected]>

	* libjpeg: Removed.
	* README
	* Makefile.am
	* configure.in
	* libexif/exif-loader.c
	* libexif/exif-data.c: Remove references to libjpeg.
	* test/test-tree.c: Removed.
	* test/Makefile.am: Remove test-tree

2005-03-16  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c (exif_entry_get_value): Fix tag COPYRIGHT.

2005-03-16  Lutz Mueller <[email protected]>

	* libexif/exif-data.c (exif_data_save_data_content): Use qsort.

2005-03-16  Lutz Mueller <[email protected]>

	* libjpeg/jpeg-data.c: Fix #1054322.

2005-03-16  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c: Fix #1051994.

2005-03-16  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c: Marked some strings for translation. Fix #803191.

2005-03-13  Jan Patera <[email protected]>

	* libexif/exif-entry.c (exif_entry_fix): Update also e->components

2005-03-13  Jan Patera <[email protected]>

	* libexif/exif-data.c: critical fix of 2005-03-09 change: saving
	  IFD containing data of odd length was causing memory corruption
	  and total lost of entire EXIF data

2005-03-13  Hans Ulrich Niedermann <[email protected]>

	* NEWS: Release 0.6.12

2005-03-12  Hans Ulrich Niedermann <[email protected]>

	* po/de.po: Partial translation update

2005-03-11  Lutz Mueller <[email protected]>

	Spotted by Jan Patera <[email protected]>:

	* test/test-mem.c: Small fix.

2005-03-10  Jan Patera <[email protected]>

	* libexif/exif-utils.*,exif-entry.c: Full support of EXIF_FORMAT_SSHORT
	  (used by Nikon & Olympus mnote tags)

2005-03-09  Lutz Mueller <[email protected]>

	* libexif/exif-utils.c (exif_array_set_byte_order): Return if an invalid
	  format is supplied.

2005-03-09  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c (exif_entry_fix): Update e->size.

2005-03-09  Lutz Mueller <[email protected]>

	* libexif/exif-data.c (exif_data_save_data_content): Update comment that
	  this code does not honor the specification yet.

2005-03-09  Lutz Mueller <[email protected]>

	* libexif/exif-data.c (exif_data_save_data_content): Save entries in
	  the correct order.

2005-03-09  Lutz Mueller <[email protected]>

	* test/test-mem.c: Write size to loader to make the test work again.

2005-03-09  Lutz Mueller <[email protected]>

	* libexif/canon/exif-mnote-data-canon.c (exif_mnote_data_canon_save):
	  Ensure even offsets.

2005-03-09  Lutz Mueller <[email protected]>

	* libexif/exif-data.c (exif_data_save_data_entry): According to the TIFF
	  specification, the offset must be an even number. If we need to introduce
	  a padding byte, we set it to 0.

2005-03-09  Lutz Mueller <[email protected]>

	* libexif/exif-utils.[c,h] (exif_array_set_byte_order): New function.
	* libexif/exif-data.c
	* libexif/canon/exif-mnote-data-canon.c
	* libexif/olympus/exif-mnote-data-olympus.c
	* libexif/pentax/exif-mnote-data-pentax.c: Use new function.

2005-03-09  Jan Patera <[email protected]>

	* exif_data.c: Final fix of Ubuntu Security Notice USN-91-1
	  https://bugzilla.ubuntulinux.org/show_bug.cgi?id=7152
	  (CAN-2005-0664)

2005-02-08  Hans Ulrich Niedermann <[email protected]>

	* autogen.sh: Updated build system:
	  - doesn't require gettextize any more (using autopoint now)
	  - uses all the built-in magic from autoreconf
	* configure.in, */Makefile.am: Build variable cleanup:
	  - use common definition for AM_CFLAGS (remove INCLUDES in
	    **/Makefile.am)
	  - define LIBEXIF_LOCALEDIR and LIBMNOTE_LOCALEDIR in config.h
	  - allow user to add CFLAGS at ./configure time by setting CFLAGS
	  - add intl/ to include path only if building the included
	    libintl
	  - check whether -lm is actually required. This enables
	    crosscompilation for windows targets:
	    ./configure --host=i586-mingw32msvc --disable-nls
	* m4/gp-config-msg.m4, m4/gp-gettext-hack.m4: New macros

2004-12-17  Lutz Mueller <[email protected]>

	* libexif/exif-loader.c: Work towards a non-recursive version of
	  (exif_loader_write).

2004-12-17  Lutz Mueller <[email protected]>

	Lars Ellenberg <[email protected]> fixed a bug that I introduced
	in the last commit:

	* libexif/exif-loader.c: Don't substract 2 bytes twice.

2004-12-12  Lutz Mueller <[email protected]>

	Pointed out by Lars Ellenberg <[email protected]>:

	* libexif/exif-loader.c: Honor indirect offsets in FUJI_RAW-files.
	  Don't perform unnecessary checks for known data formats.

2004-12-11  Lutz Mueller <[email protected]>

	Inspired by suggestions from Lars Ellenberg <[email protected]>:

	* libexif/exif-data.c: Fix spelling error.
	* libexif/exif-loader.c (exif_loader_write): Rewrite logic to
	  make the loader handle more file types.

2004-12-08  Jan Patera <[email protected]>

	* libexif/exif-entry.c: Data format of EXIF_TAG_USER_COMMENT:
	  Some packages like Canon ZoomBrowser EX 4.5 store only
	  one zero byte followed by 7 bytes of rubbish

2004-11-17  Lutz Mueller <[email protected]>

	* libexif/exif-data.c: Make the last commit actually work.

2004-11-15  Lutz Mueller <[email protected]>

	* libexif/exif-content.c: Complain if the same tag is added twice
	  to an IFD. Suggestion by Angela Wrobel.

2004-11-15  Lutz Mueller <[email protected]>

	* libexif/exif-data.c: Additional debugging message if
	  specification is violated.

2004-11-14  Lutz Mueller <[email protected]>

	* libexif/*: Plug another few memleaks. All found by Angala Wrobel.

2004-11-12  Lutz Mueller <[email protected]>

	* libexif/exif-data.c: Clean up handling of MakerNote tags.

2004-11-11  Lutz Mueller <[email protected]>

	* libexif/exif-mnote-data.c: Plug yet another memory leak.
	  Detected by Angela Wrobel.

2004-11-11  Lutz Mueller <[email protected]>

	* libexif/exif-log.c: Plug another memory leak. Detected by
	  Angela Wrobel.

2004-11-11  Lutz Mueller <[email protected]>

	* libexif/canon/exif-mnote-data-canon.c: Do not crash on strange
	  data. Pointed out by Angela Wrobel.

2004-11-11  Lutz Mueller <[email protected]>

	* libexif/*: Replace another few realloc by exif_mem_realloc.
	  Pointed out by Angela Wrobel.

2004-11-10  Lutz Mueller <[email protected]>

	* libexif/*.c: Change #include "" to #include <>.
	* Makefile.am:
	* exif-result.h: Removed.

2004-11-10  Lutz Mueller <[email protected]>

	* libexif/exif-tag.[c,h] (exif_tag_from_name): New. Suggested by
	  Angela Wrobel.

2004-11-10  Lutz Mueller <[email protected]>

	* libexif/exif-data.c (exif_data_free): Fix memleak found by
	  Angela Wrobel.
	* contrib/watcom: Updated files contributed by Angela Wrobel.

2004-11-03  Lutz Mueller <[email protected]>

	* libexif/exif-format.c: More translatable strings.

2004-11-02  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c (exif_entry_fix): Detect more wrong stuff.
	* libexif/exif-data.c: Detect recursive calls.

2004-11-02  Jan Patera <[email protected]>

	* libexif/exif-entry.c: added LZW
	* libexif/exif-tag.*: added few tags used by .NEF
	* libexif/exif-data.c: logging unknown tags

2004-10-20  Lutz Mueller <[email protected]>

	* Makefile.am: Add intl
	* configure.in: Add intl/Makefile. Now "make distcheck" works.

2004-10-18  Lutz Mueller <[email protected]>

	Patch by Krisztian VASAS <[email protected]>:

	* configure.in: Create po/Makefile.in from po/Makefile.in.in

2004-10-16  Lutz Mueller <[email protected]>

	* configure.in: We are now working on version 0.6.12.

2004-10-16  Lutz Mueller <[email protected]>

	* configure.in: set CURRENT to 12. There have been quite a few
	  additions to the header files.

2004-10-16  Lutz Mueller <[email protected]>

	Martin Willers <[email protected]> found an off-by-one error:

	* libexif/exif-entry.c: libexif forget to add 1
	  to tm_mon from struct tm

2004-10-05  Lutz Mueller <[email protected]>

	* libexif/exif-data.c: Support for WatCom. Convert debugging code
	  to exif-log API.
	* libexif/i18n.h: Support for WatCom. Patch by Angela Wrobel.

2004-10-05  Lutz Mueller <[email protected]>

	* contrib/watcom: Files contributed by Angela Wrobel.

2004-10-04  Lutz Mueller <[email protected]>

	* libexif/exif-mem.h: Documentation.

2004-10-04  Lutz Mueller <[email protected]>

	* libexif/*: Finish replaceable memory-management.

2004-10-02  Lutz Mueller <[email protected]>

	* libexif/exif-mem.[c,h]: New. First attempt to offer out-sourcing
	  of memory management.

2004-10-01  Jan Patera <[email protected]>

	* libexif/exif-entry.c: exif_entry_fix:
	  exif_set_short: 2nd & 3rd args swapped

2004-09-18  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c (exif_entry_fix): Enhance.

2004-09-17  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c (exif_entry_fix): New. Fixes any violations
	  against the standard.

2004-09-17  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c: Kill some warnings. Read as much from the
	  UserComment tag as possible (as suggested by Angela Wrobel).

2004-09-15  Jan Patera <[email protected]>

	* libexif/exif-loader.c: int -> unsigned int.
	* libexif/olympus/mnote-olympus-entry.c: typecast.
	  Both changes made to avoid compiler warnings.

2004-09-12  Lutz Mueller <[email protected]>

	* ???: Some format string fixes, wrong argument list fixed, format
	  string problems avoided.
	  (Patch by [email protected])

2004-09-09  Lutz Mueller <[email protected]>

	* configure.in: Remove "([external])" after AM_GNU_GETTEXT as it
	  doesn't work for David MacMahon <[email protected]>.
	* libexif/exif-log.[c,h]: Provide some standard messages and titles.
	* configure.in: Increment version as interfaces have been added.

2004-09-08  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c: Change comment to point to specification.

2004-09-08  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c: Redirect error messages to the logging
	  mechanism.
	* libexif/exif-log.h: EXIF_LOG_CODE_CORRUPT_DATA: New.

2004-09-08  Lutz Mueller <[email protected]>

	* libexif/exif-loader.c
	* libexif/exif-data.c: Replace a couple of calls to malloc by
	  calls to calloc.

2004-09-07  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c: Use calloc. Hint by Jan Patera
	  <[email protected]>.

2004-09-07  Lutz Mueller <[email protected]>

	* libexif/olympus
	* libexif/pentax: Fix typo and wrong logic introduced during my
	  last changes. Thanks to Jan Patera
	  <[email protected]> for keeping an eye on me.

2004-09-07  Lutz Mueller <[email protected]>

	* libexif/olympus
	* libexif/pentax
	* libexif/canon: Correctly return names, titles and descriptions of
	  tages. Pointed out by Angela Wrobel.

2004-09-07  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c: More guards against malloc returning NULL.
	  Problem spotted by Angela Wrobel.

2004-09-02  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c: First part of a patch to be less strict on
	  the USER_COMMENT-tag. Submitted by Angela Wrobel, slightly adapted.

2004-09-01  Lutz Mueller <[email protected]>

	* libexif/exif-tag.c: First ideas on how to support generation of
	  mandatory exif tags for a new image.

2004-09-01  Lutz Mueller <[email protected]>

	Suggestion by Angela Wrobel (http://www.wrobelnet.de/contact.html):

	* libexif/pentax:
	* libexif/olympus: Improve user experience by removing information
	  from the output that was only intended for developers.

2004-08-31  Lutz Mueller <[email protected]>

	* test/test-mem.c: Plug some memory leaks. Suggested by Angela Wrobel
	  (http://www.wrobelnet.de/contact.html).

2004-08-27  Lutz Mueller <[email protected]>

	* configure.in: 0.6.10 -> 0.6.11, as libexif-0.6.10 has just been
	  released.

2004-08-26  Lutz Mueller <[email protected]>

	Achim Bohnet found a spelling mistake:

	* libexif/exif-tag.c: 'colums' -> 'columns'

2004-08-26  Lutz Mueller <[email protected]>

	Suggestions from Angela Wrobel (http://www.wrobelnet.de/contact.html)

	* libexif/exif-entry.c
	* libexif/exif-loader.c
	* libexif/exif-utils.c
	* olympus/exif-mnote-data-olympus.c
	* pentax/exif-mnote-data-pentax.c: Check if malloc returned NULL.

2004-07-13  Jan Patera <[email protected]>

	* libexif/exif-mnote-*.*: added exif_mnote_data_get_id()
	  returning actual mnote entry tag ID (suggested by Serge
	  Droz <[email protected]>)

2004-06-23  Serge Droz <[email protected]>

	(committed by Lutz Mueller <[email protected]>)

	* libexif/olympus/mnote-olympus-entry.c: Reapply Jan Patera's
	  change.

2004-06-22  Lutz Mueller <[email protected]>

	* libexif/olympus/mnote-olympus-entry.c: Correct the usage of
	  strncat. Fix pointed out by Serge Droz <[email protected]>.

2004-06-22  Lutz Mueller <[email protected]>

	* libexif/olympus/mnote-olympus-tag.[c,h]: New tags discovered by
	  Serge Droz <[email protected]>.

2004-06-15  Jan Patera <[email protected]>

	* libexif/olympus/mnote-olympus-entry.c: MNOTE_OLYMPUS_TAG_INFO

2004-06-06  Lutz Mueller <[email protected]>

	* libexif/olympus/exif-mnote-data-olympus.c: More documentation,
	  additional case (Nikon, 02 0a 00).
	* Makefile.am: s/LIBMNOTE/LIBEXIF

2004-05-27  Lutz Mueller <[email protected]>

	* configure.in: 0.6.10 as 0.6.9 has just been released.

2004-05-27  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c: Jan Patera pointed me to the fact that
	  last change is pointless.

2004-05-27  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c: According to Ralf Holzer <[email protected]>,
	  the user comment field does not have to be NULL terminated.

2004-05-25  Lutz Mueller <[email protected]>

	* libexif/olympus/mnote-olympus-entry.c: Print bytes if tag is not
	  known.

2004-05-24  Jan Patera <[email protected]>

	* libjpeg/jpeg-data.[c,h]: jpeg_data_append_section changed
	  from static to public
	* libexif/olumpus/mnote-olympus-entry.c: support of several
	  known but previously not supported Nikon (& 1 Olympus) tags
	* libexif/exif-entry.c: rational values printed as %2.2f and not %i/%i

2004-05-15  Lutz Mueller <[email protected]>

	* libexif/exif-log.[c,h]: New. Proposal for handling of debugging
	  messages.

2004-05-13  Jan Patera <[email protected]>

	* libexif/exif-data.c: Fill tag data with zeros on save even
	  if 0 components (buggy Kodak-210)

2004-05-12  Jan Patera <[email protected]>

	* libexif/exif-utils.h: definition of MIN
	* libexif/pentax/mnote-pentax-entry.c: min -> MIN
	  (found by Serge Droz <[email protected]>)

2004-05-11  Jan Patera <[email protected]>

	* libjpeg/jpeg-data.c: memory leak in jpeg_data_set_exif_data,
	  return type of jpeg_data_save_file
	* libexif/exif-entry.c: proper mnote size on save
	* libexif/olympus: saving Nikon mnote

2004-05-10  Jan Patera <[email protected]>

	* libexif: Support of Nikon maker note

2004-05-07  Jan Patera <[email protected]>

	* libexif/exif-entry.c: fix of EXIF_TAG_COLOR_SPACE,
	  value 9 of EXIF_TAG_FLASH.
	* libexif/exif-entry.c: Fix of bug #937505 submitted by Hubert
	  Verstraete <[email protected]>: value 0x0058 of
	  EXIF_TAG_FLASH.

2004-05-04  Lutz Mueller <[email protected]>

	* libexif/olympus: Make it support Nikon maker notes, too.
	  Code based on work by Serge Droz <[email protected]>.

2004-05-03  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c (exif_entry_initialize):
	  Added EXIF_TAG_PIXEL_[X,Y]_DIMENSION (thanks to Antonio Scuri
	  <[email protected]>).

2004-05-03  Lutz Mueller <[email protected]>

	* libexif/exif-tag.c: Hide some functions there that have been
	  requested by Antonio Scuri <[email protected]>.

2004-05-02  Lutz Mueller <[email protected]>

	* configure.in: GETTEXT_PACKAGE=${PACKAGE}-${LIBEXIF_CURRENT}
	  on request of Ilya Konstantinov <[email protected]>
	  (Debian needs it).

2004-05-02  Lutz Mueller <[email protected]>

	* libjpeg/jpeg-marker.h: No implicit enum declaration. Seen by
	  Antonio Scuri <[email protected]>.

2004-04-04  Lutz Mueller [email protected]

	* libexif/exif-data.c: If we don't know a tag we are going to parse,
	  stop loading. This should fix bug #138238.

2004-04-02  Jan Patera <[email protected]>

	* libexif/pentax/exif-mnote-data-pentax.c: correct search for values

2004-03-19 Joerg Hoh <[email protected]>
	* libexif/olympus/exif-mnote-data-olympus.c: code
	  simplification

2004-03-16  Lutz Mueller <[email protected]>

	* libexif/pentax/exif-mnote-data-pentax.c: Another suggestion by
	  Joerg Hoh <[email protected]>.

2004-03-15  Lutz Mueller <[email protected]>

	* libexif/pentax/mnote-pentax-entry.c: Joerg Hoh <[email protected]>
	  did it again.

2004-03-03  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c: Patch by Joerg Hoh <[email protected]>,
	  enhanced by myself.

2004-03-03  Jan Patera <[email protected]>

	* libexif/exif-entry.c: C-compilability & fix of the 2004/03/02 code

2004-03-02  Lutz Mueller <[email protected]>

	* configure.in: No version on GETTEXT_PACKAGE. Requested by
	  [email protected].
	* libexif/exif-entry.c: Some formatting.

2004-03-02  Joerg Hoh<[email protected]>

	* libexif/exif-entry.c: moved redundant code into a static structure

2004-03-01  Jan Patera <[email protected]>

	* libexif/pentax/exif-mnote-data-pentax.c: Fixed flipped inequation
	  causing all value requests to be denied as invalid

2004-02-02  Jan Patera <[email protected]>

	* libexif/exif-loader.c: propper skipping of JPEG_MARKER_COM when
	  searching for JPEG_MARKER_APP1 with exif data

2004-01-19  Lutz Mueller <[email protected]>

	* contrib/c++: Files contributed by Hans Meine <[email protected]>.
	  Completely untested.

2004-01-08  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c (exif_entry_get_value_brief): merge into
	  (exif_entry_get_value) and remove.
	* tests/test-mnote.c: Make it compile again.
	* tests/test-value.c: New.
	* configure.in: API-changes -> increment version.

2004-01-07  Jan Patera <[email protected]>

	Thread-safety, elimination of static variables, fixes of memory
	corruption (writing beyond provided space), no more memory leaks
	in mnote, 2 new args of exif_entry_get_value,
	exif_entry_get_value_brief, exif_mnote_data_get_value.

	* libexif, libexif/canon, libexif/olympus, libexif/pentax

2003-12-09  Lutz Mueller <[email protected]>

	A couple of fixes by Jan Patera <[email protected]>:

	* libexif

2003-12-08  Lutz Mueller <[email protected]>

	Suggestion by Jan Patera <[email protected]>:

	* libexif/exif-entry.c: Do not read beyond e->size.

2003-12-01  Lutz Mueller <[email protected]>

	* libexif/olympus/mnote-olympus-entry.c: Now that EXIF_FORMAT_SSHORT
	  is in exif-format.h, we do not need to define it any longer.

2003-12-01  Lutz Mueller <[email protected]>

	* libexif: Various improvements by Jan Patera <[email protected]>.

2003-10-30  Lutz Mueller <[email protected]>

	* libexif/exif-loader.c: Handle APP13.

2003-10-30  Lutz Mueller <[email protected]>

	* libexif/exif-loader.c: Fix APP0-bug. Patch by Jan Patera
	  <[email protected]>.

2003-10-30  Lutz Mueller <[email protected]>

	* libexif/exif-data.c: Add explicit typecasts to ExifShort.
	  Suggested by Jan Patera <[email protected]>.

2003-10-28  Lutz Mueller <[email protected]>

	* libexif/olympus: Fix. I've got one Olympus file and this gets
	  parsed now.

2003-10-28  Lutz Mueller <[email protected]>

	* libjpeg/jpeg-data.c: Do not depend on unistd.h. Reported by
	  Jan Patera <[email protected]>.

2003-10-27  Lutz Mueller <[email protected]>

	* libexif: Canon maker notes seem to work now (both loading and
	  saving).

2003-10-27  Lutz Mueller <[email protected]>

	* libexif: The code now compiles and loads the canon maker note,
	  but crashes if you query its contents.

2003-10-26  Lutz Mueller <[email protected]>

	* test/test-mnote.c: New.
	* libexif: The code now both compiles and doesn't crash,
	  but at least the canon maker note still doesn't get parsed.

2003-10-26  Lutz Mueller <[email protected]>

	* configure.in
	* Makefile.am: Remove PO_DIRS. Otherwise, automake complains about
	  po and intl not being in SUBDIRS

2003-10-26  Lutz Mueller <[email protected]>

	* libexif/olympus
	* libexif/canon
	* libexif/pentax: Merge libmnote with libexif. The code compiles but
	  is completely untested.

2003-10-15  Lutz Mueller <[email protected]>

	* libexif.spec.in: Patches by Peter Bieringer <[email protected]>.

2003-10-08  Lutz Mueller <[email protected]>

	* libexif/exif-data.c: Patch by Jan Patera <[email protected]>.

2003-10-08  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c: Patch by Jan Patera <[email protected]>.

2003-09-28  Lutz Mueller <[email protected]>

	* Makefile.am
	* configure.in: Patch #813420 by Chris Meyer <[email protected]>.

2003-09-05  Lutz Mueller <[email protected]>

	* libjpeg/jpeg-data.c: Fix memory leak (discovered by
	  Ralph Heidelberg <[email protected])

2003-08-25  Lutz Mueller <[email protected]>

	* libexif/exif-data.c: Fill unneeded bytes with 0. Suggestion by
	  Roberto Costa <[email protected]>.

2003-08-06  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c (exif_entry_initialize): Support some more
	  tags.
	* libexif/exif-tag.[c,h]: Cosmetic fix.
	* libexif/exif-utils.h: Do not let above cosmetic fix break the API.

2003-08-04  Lutz Mueller <[email protected]>

	* po/*.po: Updated.
	* Makefile.am: Add m4 and intl to SUBDIRS. automake complains
	  otherwise.
	* configure.in: Add m4/Makefile. make distcheck complains otherwise.
	  Version 0.5.12

2003-07-30  Lutz Mueller <[email protected]>

	* configure.in: Version 0.5.11

2003-07-30  Lutz Mueller <[email protected]>

	* libexif/exif-data.c: Patch by Torgeir Hansen <[email protected]>
	  to prevent endless loops.

2003-07-30  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c: Don't crash if entries are totally insane.

2003-07-20  Lutz Mueller <[email protected]>

	* configure.in: Version 0.5.10

2003-05-01  Lutz Mueller <[email protected]>

	Suggestion by Gernot Jander <[email protected]>:

	* libexif/exif-entry.c: Ignore "   " in EXIF_TAG_COPYRIGHT.

2003-04-29  Lutz Mueller <[email protected]>

	* libexif/exif-loader.c: Set ref_count to 1 on exif_loader_new.

2003-04-29  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c: Another attempt to fix EXIF_TAG_COPYRIGHT.

2003-04-28  Lutz Mueller <[email protected]>

	Bug discovered by Jay Love <[email protected]>

	* libexif/exif-entry.c: Don't crash if EXIF_TAG_COPYRIGHT is NULL.

2003-04-28  Lutz Mueller <[email protected]>

	Patch by Gernot Jander <[email protected]>:

	* libexif/exif-tag.c: Add call to bind_textdomain_codeset
	* po/*.UTF-8: New.

2003-03-13  Lutz Mueller <[email protected]>

	* libjpeg/jpeg-data.c: Aravind <[email protected]>
	  found a bug there.

2003-03-18  Lutz Mueller <[email protected]>

	* libexif/exif-data.c (exif_data_new_from_file): Use the new
	  ExifLoader. It seems to work.

2003-03-17  Lutz Mueller <[email protected]>

	* libexif/exif-loader.[c,h]: New. Mostly written by Jens Finke
	  <[email protected]>. Not tested at all.

2003-02-11  Lutz Mueller <[email protected]>

	* libexif/exif-tag.c: Fix typo.

2003-01-22  Lutz Mller  <[email protected]>

	* libexif/exif-entry.c (exif_entry_get_value): Support USER_COMMENT.

2002-12-31  Lutz Mueller <[email protected]>

	* README: Some information by Sander van Geloven
	  <[email protected]>.

2002-12-11  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c (exif_entry_initialize): Fix last commit.

2002-12-11  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c (exif_entry_initialize): Support USER_COMMENT.
	* configure.in: Version 0.5.9

2002-12-09  Lutz Mueller <[email protected]>

	* README: New frontend 'thirdeye'.

2002-12-07  Lutz Mueller <[email protected]>

	* configure.in: Version 0.5.8

2002-12-02  Lutz Mueller <[email protected]>

	* libexif/Makefile.am: Forgot to remove the some subdirs.

2002-12-02  Lutz Mueller <[email protected]>

	* configure.in: Remove some Makefiles

2002-12-02  Lutz Mueller <[email protected]>

	* configure.in: Reflect removal of exif-note.h in version.

2002-12-02  Lutz Mueller <[email protected]>

	* libexif/exif-note.[c,h]: Removed. Now in libmnote.

2002-09-16  Lutz Mueller <[email protected]>

	* libexif: Some fixes for Windows (Visual C++) by
	  Andres <[email protected]>

2002-09-15  Lutz Mueller <[email protected]>

	* configure.in: IRIS fixes by Andrea Suatoni
	  <[email protected]>

2002-09-15  Lutz Mueller <[email protected]>

	* configure.in:
	* po/es.po: Spanish translation by Fabian Mandelbaum
	  <[email protected]>

2002-08-30  Lutz Mueller <[email protected]>

	* libexif/exif-data.c: Some cleanup.

2002-08-29  Lutz Mueller <[email protected]>

	Renchi Raju <[email protected]> found another bug in

	* libexif/exif-data.c: Correctly save the data.
	* configure.in: Version 0.5.6.

2002-08-29  Lutz Mueller <[email protected]>

	Jason Sodergren <[email protected]> found a lot of bugs in

	* libexif/exif-data.c: Correctly save the data.
	* configure.in: Version 0.5.5.

2002-08-29  Lutz Mueller <[email protected]>

	Another fixes related to #564019:

	* libexif: Make code conform to ISO C standard, section 6.5.2.3.

2002-08-29  Lutz Mueller <[email protected]>

	Bug reported by Jason Sodergren <[email protected]>:

	* libexif/exif-data.c: EXIF_IFD_1 -> EXIF_IFD_0.

2002-08-02  Hans Ulrich Niedermann <[email protected]>

	* configure.in: Version 0.5.4dev
		distinguish release versions from CVS versions

2002-07-25  Lutz Mueller <[email protected]>

	* libexif/exif-ifd.[c,h]: New.
	* libexif/exif-data.h: Introduce an array of ExifContents. This
	  doesn't break binary compatibility, but it breaks compilation.
	  Do something like "%s/->ifd_0/->ifd[EXIF_IFD_0]" in your source
	  code to make it compile again.
	* configure.in: Version 0.5.4.

2002-07-25  Lutz Mueller <[email protected]>

	Patch by anonymous user:

	* libexif/exif-[byte-order,format,result,tag].h: Make code comply with
	  ISO C standard, section 6.5.2.3.

2002-07-25  Lutz Mueller <[email protected]>

	Patch by Takuro Ashie <[email protected]>:

	* libexif/exif-data.c: Plug memory leak.

2002-07-10  Lutz Mueller <[email protected]>

	Bug spotted by Andres <[email protected]>:

	* libexif/exif-data.c: Save the EXIF_TAG_INTEROPERABILITY_IFD_POINTER
	  in ifd_exif, not in ifd0.

2002-06-26  Lutz Mueller <[email protected]>

	Patch by Jos van den Oever <[email protected]>: Make libexif c++
	friendly.

2002-06-14  Lutz Mueller <[email protected]>

	* configure.in: Correct -version-info.

2002-06-11  Lutz Mueller <[email protected]>

	* configure.in: Version 0.5.3

2002-06-11  Lutz Mueller <[email protected]>

	* libexif/Makefile.am: Oops, missed those konica entries.

2002-06-10  Lutz Mueller <[email protected]>

	* configure.in: Version 0.5.2

2002-06-10  Lutz Mueller <[email protected]>

	* configure.in: We need autoconf > 2.50.

2002-06-09  Lutz Mueller <[email protected]>

	Internationalization.

2002-06-08  Lutz Mueller <[email protected]>

	Patch by Guido Ostkamp <[email protected]>

	* libexif/exif-data.c: Increment offset by 12.

2002-06-06  Lutz Mueller <[email protected]>

	Bug spotted by Andres <[email protected]>:

	* exif-entry.c: Fix typo.

2002-06-05  Lutz Mueller <[email protected]>

	* COPYING: Check the text of the LGPL in, because otherwise,
	  automake --add-missing would use the text of the GPL.

2002-06-03  Lutz Mueller <[email protected]>

	* configure.in: Version 0.5.1

2002-05-01  Lutz Mueller <[email protected]>

	Patch by Arnaud Rouanet <[email protected]>:

	* libexif/exif-entry.c (exif_entry_get_value): Fix typo.

2002-04-30  Lutz Mueller <[email protected]>

	Patch by Arnaud Rouanet <[email protected]>:

	* libexif/exif-entry.c (exif_entry_get_value): Support version 2.2.

2002-04-18  Lutz Mueller <[email protected]>

	Patch by Marcus Meissner <[email protected]>:

	* libexif/*.h: Make header files c++ friendly.

2002-04-16  Lutz Mueller <[email protected]>

	Enhancements by Semyon Sosin <[email protected]>, adapted:

	* libexif/exif-content.h: Add some convenience defines.
	* libexif/exif-entry.[c,h] (exif_entry_get_value_brief): New.
	* README: Add a note about libjpeg.

2002-04-15  Lutz Mueller <[email protected]>

	Enhancements by Semyon Sosin <[email protected]>, adapted:

	* libexif/exif-entry.c (exif_entry_get_value): More tags covered.
	* libexif/exif-data.c (exif_data_new_from_file): Don't read the whole
	  file into memory.

2002-04-04  Hans Ulrich Niedermann <[email protected]>

	* Makefile.am: dded .tar.bz2 packaging to "make dist"

2002-03-01  Lutz Mueller <[email protected]>

	Patch by Mark Pulford <[email protected]>:

	* libexif.spec.in: New
	* configure.in:
	* Makefile.am: Create libexif.spec

2002-02-28  Lutz Mueller <[email protected]>

	Patch by Javier Achirica <[email protected]>:

	* libexif/exif-data.c: Fix directory length and termination.

2002-02-28  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c (exif_entry_get_value): Add support for
	  EXIF_TAG_SUBJECT_AREA.

2002-02-28  Lutz Mueller <[email protected]>

	Patch by Javier Achirica <[email protected]>:

	* libexif/exif-tag.[c,h]:
	* libexif/exif-entry.c: Support EXIF-2.2 tags.

2002-02-25  Lutz Mueller <[email protected]>

	Patch by Basil Dias <[email protected]>:

	* libjpeg/jpeg-data.c: Missing realloc.

2002-02-21  Lutz Mueller <[email protected]>

	* libexif/canon: Set up support for parsing MakerNotes.

2002-02-20  Lutz Mueller <[email protected]>

	* libexif/exif-data.c:
	* libjpeg/jpeg-data.c: Read and write "rb" (Windows needs it).

2002-02-18  Lutz Mueller <[email protected]>

	* libexif/exif-data.c: Suppress output unless #ifdef DEBUG

2002-02-17  Lutz Mueller <[email protected]>

	Patch from Fredrik <[email protected]>:

	* libexif/exif-data.c: Better checks for size.

2002-02-13  Lutz Mueller <[email protected]>

	* libexif/configure.in: Introduce proper versionning.

2002-02-13  Lutz Mueller <[email protected]>

	* libexif: There's only one ByteOrder per ExifData.

2002-02-12  Lutz Mueller <[email protected]>

	* libexif/exif-entry.c: More initialization.

2002-02-11  Lutz Mueller <[email protected]>

	* configure.in: Version 0.5

2002-02-11  Lutz Mueller <[email protected]>

	* libexif/libexif-entry.c: More tags implemented in
	  (exif_entry_get_value).

2002-02-06  Lutz Mueller <[email protected]>

	* configure.in: Version 0.4

2002-02-05  Lutz Mueller <[email protected]>

	* configure.in: Version 0.3

2002-02-05  Lutz Mueller <[email protected]>

	* libexif: Implement saving.

2002-01-29  Lutz Mueller <[email protected]>

	* configure.in: Version 0.2

2002-01-06  Lutz Mueller <[email protected]>

	Merge new stuff from gtkam/libexif.

2001-12-23  Lutz Mueller <[email protected]>

	Merge new stuff from gtkam/libexif.

2001-12-21  Lutz Mueller <[email protected]>

	Move new version from gtkam to here.

2001-12-11  Lutz Mueller <[email protected]>

	Initial automake setup.