From 3e5c47d7ad275493bb895ff3d6b36174d3c90322 Mon Sep 17 00:00:00 2001 From: Dmitry Vyukov Date: Mon, 21 Oct 2013 07:40:19 +0000 Subject: tsan: fix strerror interceptor (eliminate false positives) git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@193070 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/sanitizer_common/sanitizer_common_interceptors.inc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/sanitizer_common') diff --git a/lib/sanitizer_common/sanitizer_common_interceptors.inc b/lib/sanitizer_common/sanitizer_common_interceptors.inc index db7db33e..d8d21b4e 100644 --- a/lib/sanitizer_common/sanitizer_common_interceptors.inc +++ b/lib/sanitizer_common/sanitizer_common_interceptors.inc @@ -1831,7 +1831,7 @@ INTERCEPTOR(char *, strerror, int errnum) { COMMON_INTERCEPTOR_ENTER(ctx, strerror, errnum); char *res = REAL(strerror)(errnum); if (res) - COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, REAL(strlen)(res) + 1); + COMMON_INTERCEPTOR_INITIALIZE_RANGE(ctx, res, REAL(strlen)(res) + 1); return res; } #define INIT_STRERROR INTERCEPT_FUNCTION(strerror); -- cgit v1.2.3