maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[sanitizer] Disable fopen64 interceptor on osx. 

llvm-svn: 208693
This commit is contained in:
Evgeniy Stepanov 2014-05-13 12:05:38 +00:00
parent e5e92fac4a
commit 68d7f43e38
2 changed files with 23 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc
View File

@ -3857,16 +3857,6 @@ INTERCEPTOR(__sanitizer_FILE *, fopen, const char *path, const char *mode) {
if (res) unpoison_file(res);
return res;
}
INTERCEPTOR(__sanitizer_FILE *, fopen64, const char *path, const char *mode) {
void *ctx;
COMMON_INTERCEPTOR_ENTER(ctx, fopen64, path, mode);
COMMON_INTERCEPTOR_READ_RANGE(ctx, path, REAL(strlen)(path) + 1);
COMMON_INTERCEPTOR_READ_RANGE(ctx, mode, REAL(strlen)(mode) + 1);
__sanitizer_FILE *res = REAL(fopen64)(path, mode);
COMMON_INTERCEPTOR_FILE_OPEN(ctx, res, path);
if (res) unpoison_file(res);
return res;
}
INTERCEPTOR(__sanitizer_FILE *, fdopen, int fd, const char *mode) {
void *ctx;
COMMON_INTERCEPTOR_ENTER(ctx, fdopen, fd, mode);
@ -3887,6 +3877,25 @@ INTERCEPTOR(__sanitizer_FILE *, freopen, const char *path, const char *mode,
if (res) unpoison_file(res);
return res;
}
#define INIT_FOPEN \
COMMON_INTERCEPT_FUNCTION(fopen); \
COMMON_INTERCEPT_FUNCTION(fdopen); \
COMMON_INTERCEPT_FUNCTION(freopen);
#else
#define INIT_FOPEN
#endif
#if SANITIZER_INTERCEPT_FOPEN64
INTERCEPTOR(__sanitizer_FILE *, fopen64, const char *path, const char *mode) {
void *ctx;
COMMON_INTERCEPTOR_ENTER(ctx, fopen64, path, mode);
COMMON_INTERCEPTOR_READ_RANGE(ctx, path, REAL(strlen)(path) + 1);
COMMON_INTERCEPTOR_READ_RANGE(ctx, mode, REAL(strlen)(mode) + 1);
__sanitizer_FILE *res = REAL(fopen64)(path, mode);
COMMON_INTERCEPTOR_FILE_OPEN(ctx, res, path);
if (res) unpoison_file(res);
return res;
}
INTERCEPTOR(__sanitizer_FILE *, freopen64, const char *path, const char *mode,
__sanitizer_FILE *fp) {
void *ctx;
@ -3899,14 +3908,11 @@ INTERCEPTOR(__sanitizer_FILE *, freopen64, const char *path, const char *mode,
if (res) unpoison_file(res);
return res;
}
#define INIT_FOPEN \
COMMON_INTERCEPT_FUNCTION(fopen); \
#define INIT_FOPEN64 \
COMMON_INTERCEPT_FUNCTION(fopen64); \
COMMON_INTERCEPT_FUNCTION(fdopen); \
COMMON_INTERCEPT_FUNCTION(freopen); \
COMMON_INTERCEPT_FUNCTION(freopen64);
#else
#define INIT_FOPEN
#define INIT_FOPEN64
#endif
#if SANITIZER_INTERCEPT_OPEN_MEMSTREAM
@ -4169,6 +4175,7 @@ static void InitializeCommonInterceptors() {
INIT_TSEARCH;
INIT_LIBIO_INTERNALS;
INIT_FOPEN;
INIT_FOPEN64;
INIT_OPEN_MEMSTREAM;
INIT_OBSTACK;
INIT_FFLUSH;

1
compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h
View File

@ -198,6 +198,7 @@
#define SANITIZER_INTERCEPT_TSEARCH SI_LINUX_NOT_ANDROID || SI_MAC
#define SANITIZER_INTERCEPT_LIBIO_INTERNALS SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_FOPEN SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_FOPEN64 SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_OPEN_MEMSTREAM SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_OBSTACK SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_FFLUSH SI_NOT_WINDOWS