diff options
| author | Vitaly Buka <vitalybuka@google.com> | 2017-11-30 22:15:39 +0000 |
|---|---|---|
| committer | Vitaly Buka <vitalybuka@google.com> | 2017-11-30 22:15:39 +0000 |
| commit | 3594ba8e72446d36d259f2c4d923e5e67db1c7a8 (patch) | |
| tree | e129cc46404c5b826e3c2eff602207ce4e3daa02 /lib/msan/msan_interceptors.cc | |
| parent | c7e755744fcb0b65fd33641298d56bdbb507fe25 (diff) | |
[msan] Fix return type of mbrtowc
Summary: Fixes https://github.com/google/oss-fuzz/issues/1009
Reviewers: eugenis
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D40676
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@319484 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/msan/msan_interceptors.cc')
| -rw-r--r-- | lib/msan/msan_interceptors.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/msan/msan_interceptors.cc b/lib/msan/msan_interceptors.cc index 5abfb9ad0..0b58f54b5 100644 --- a/lib/msan/msan_interceptors.cc +++ b/lib/msan/msan_interceptors.cc @@ -526,7 +526,8 @@ INTERCEPTOR(int, mbtowc, wchar_t *dest, const char *src, SIZE_T n) { return res; } -INTERCEPTOR(int, mbrtowc, wchar_t *dest, const char *src, SIZE_T n, void *ps) { +INTERCEPTOR(SIZE_T, mbrtowc, wchar_t *dest, const char *src, SIZE_T n, + void *ps) { ENSURE_MSAN_INITED(); SIZE_T res = REAL(mbrtowc)(dest, src, n, ps); if (res != (SIZE_T)-1 && dest) __msan_unpoison(dest, sizeof(wchar_t)); |