diff options
Diffstat (limited to 'compiler-rt/lib')
| -rw-r--r-- | compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc b/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc index 6ad71a4eaec..386c8a4567f 100644 --- a/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc +++ b/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc @@ -4769,7 +4769,7 @@ INTERCEPTOR(__sanitizer_FILE *, freopen, const char *path, const char *mode, __sanitizer_FILE *fp) { void *ctx; COMMON_INTERCEPTOR_ENTER(ctx, freopen, path, mode, fp); - COMMON_INTERCEPTOR_READ_RANGE(ctx, path, REAL(strlen)(path) + 1); + if (path) COMMON_INTERCEPTOR_READ_RANGE(ctx, path, REAL(strlen)(path) + 1); COMMON_INTERCEPTOR_READ_RANGE(ctx, mode, REAL(strlen)(mode) + 1); COMMON_INTERCEPTOR_FILE_CLOSE(ctx, fp); __sanitizer_FILE *res = REAL(freopen)(path, mode, fp); @@ -4800,7 +4800,7 @@ INTERCEPTOR(__sanitizer_FILE *, freopen64, const char *path, const char *mode, __sanitizer_FILE *fp) { void *ctx; COMMON_INTERCEPTOR_ENTER(ctx, freopen64, path, mode, fp); - COMMON_INTERCEPTOR_READ_RANGE(ctx, path, REAL(strlen)(path) + 1); + if (path) COMMON_INTERCEPTOR_READ_RANGE(ctx, path, REAL(strlen)(path) + 1); COMMON_INTERCEPTOR_READ_RANGE(ctx, mode, REAL(strlen)(mode) + 1); COMMON_INTERCEPTOR_FILE_CLOSE(ctx, fp); __sanitizer_FILE *res = REAL(freopen64)(path, mode, fp); |
