1*7c3d14c8STreehugger Robot // FIXME: https://code.google.com/p/address-sanitizer/issues/detail?id=316 2*7c3d14c8STreehugger Robot // XFAIL: android 3*7c3d14c8STreehugger Robot // 4*7c3d14c8STreehugger Robot // RUN: %clangxx_asan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s 5*7c3d14c8STreehugger Robot // RUN: %clangxx_asan -O3 %s -o %t && not %run %t 2>&1 | FileCheck %s 6*7c3d14c8STreehugger Robot 7*7c3d14c8STreehugger Robot #include <assert.h> 8*7c3d14c8STreehugger Robot #include <errno.h> 9*7c3d14c8STreehugger Robot #include <glob.h> 10*7c3d14c8STreehugger Robot #include <stdio.h> 11*7c3d14c8STreehugger Robot #include <string.h> 12*7c3d14c8STreehugger Robot 13*7c3d14c8STreehugger Robot #include <sanitizer/linux_syscall_hooks.h> 14*7c3d14c8STreehugger Robot 15*7c3d14c8STreehugger Robot /* Test the presence of __sanitizer_syscall_ in the tool runtime, and general 16*7c3d14c8STreehugger Robot sanity of their behaviour. */ 17*7c3d14c8STreehugger Robot main(int argc,char * argv[])18*7c3d14c8STreehugger Robotint main(int argc, char *argv[]) { 19*7c3d14c8STreehugger Robot char buf[1000]; 20*7c3d14c8STreehugger Robot __sanitizer_syscall_pre_recvmsg(0, buf - 1, 0); 21*7c3d14c8STreehugger Robot // CHECK: AddressSanitizer: stack-buffer-{{.*}}erflow 22*7c3d14c8STreehugger Robot // CHECK: READ of size {{.*}} at {{.*}} thread T0 23*7c3d14c8STreehugger Robot // CHECK: #0 {{.*}} in __sanitizer_syscall{{.*}}recvmsg 24*7c3d14c8STreehugger Robot return 0; 25*7c3d14c8STreehugger Robot } 26