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| author | Dmitry Vyukov <dvyukov@google.com> | 2013-10-21 07:40:19 +0000 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2013-10-21 07:40:19 +0000 |
| commit | 3e5c47d7ad275493bb895ff3d6b36174d3c90322 (patch) | |
| tree | 77ca4578b9b1834d6b547153ab37091eeb3196aa | |
| parent | 9b5f95f5fe1a24be4dfb7436b64cb0e0f8c00535 (diff) | |
| download | compiler-rt-3e5c47d7ad275493bb895ff3d6b36174d3c90322.tar.gz compiler-rt-3e5c47d7ad275493bb895ff3d6b36174d3c90322.tar.bz2 compiler-rt-3e5c47d7ad275493bb895ff3d6b36174d3c90322.tar.xz | |
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
| -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 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); |