diff options
Diffstat (limited to 'lib/sanitizer_common/sanitizer_common_interceptors.inc')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_common_interceptors.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/sanitizer_common/sanitizer_common_interceptors.inc b/lib/sanitizer_common/sanitizer_common_interceptors.inc index e56f6bf7e..4639ddc92 100644 --- a/lib/sanitizer_common/sanitizer_common_interceptors.inc +++ b/lib/sanitizer_common/sanitizer_common_interceptors.inc @@ -4769,7 +4769,7 @@ INTERCEPTOR(int, __woverflow, __sanitizer_FILE *fp, int ch) { INTERCEPTOR(__sanitizer_FILE *, fopen, const char *path, const char *mode) { void *ctx; COMMON_INTERCEPTOR_ENTER(ctx, fopen, path, mode); - 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); __sanitizer_FILE *res = REAL(fopen)(path, mode); COMMON_INTERCEPTOR_FILE_OPEN(ctx, res, path); |