1 #include <assert.h>
2 #include <stdio.h>
3
4 #include "zbuild.h"
5
6 extern int LLVMFuzzerTestOneInput(const unsigned char *data, size_t size);
7
main(int argc,char ** argv)8 int main(int argc, char **argv) {
9 int i;
10 fprintf(stderr, "StandaloneFuzzTargetMain: running %d inputs\n", argc - 1);
11
12 for (i = 1; i < argc; i++) {
13 size_t len, n_read, err;
14 unsigned char *buf;
15 FILE *f = fopen(argv[i], "rb+");
16 if (!f) {
17 /* Failed to open this file: it may be a directory. */
18 fprintf(stderr, "Skipping: %s\n", argv[i]);
19 continue;
20 }
21 fprintf(stderr, "Running: %s %s\n", argv[0], argv[i]);
22 fseek(f, 0, SEEK_END);
23 len = ftell(f);
24 fseek(f, 0, SEEK_SET);
25 buf = (unsigned char *)malloc(len);
26 n_read = fread(buf, 1, len, f);
27 assert(n_read == len);
28 LLVMFuzzerTestOneInput(buf, len);
29 free(buf);
30 err = fclose(f);
31 assert(err == 0);
32 Z_UNUSED(err);
33 fprintf(stderr, "Done: %s: (%d bytes)\n", argv[i], (int)n_read);
34 }
35
36 return 0;
37 }
38