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| author | Sam McCall <sam.mccall@gmail.com> | 2017-11-02 12:29:47 +0000 |
|---|---|---|
| committer | Sam McCall <sam.mccall@gmail.com> | 2017-11-02 12:29:47 +0000 |
| commit | 0e142499a97a16c34b934aeb6ca186ae81a230e2 (patch) | |
| tree | 352770a9108681d0eaf5f5dc328245b5f1120ac8 /llvm/lib/Support/Unix/Threading.inc | |
| parent | 0c20b690a23406d0961ee108c415227cc0dfd6fd (diff) | |
| download | bcm5719-llvm-0e142499a97a16c34b934aeb6ca186ae81a230e2.tar.gz bcm5719-llvm-0e142499a97a16c34b934aeb6ca186ae81a230e2.zip | |
Temporary workaround for msan false positive.
llvm-svn: 317203
Diffstat (limited to 'llvm/lib/Support/Unix/Threading.inc')
| -rw-r--r-- | llvm/lib/Support/Unix/Threading.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Support/Unix/Threading.inc b/llvm/lib/Support/Unix/Threading.inc index 34bc906b058..7369cff8466 100644 --- a/llvm/lib/Support/Unix/Threading.inc +++ b/llvm/lib/Support/Unix/Threading.inc @@ -206,7 +206,7 @@ void llvm::get_thread_name(SmallVectorImpl<char> &Name) { #if (defined(__GLIBC__) && defined(_GNU_SOURCE)) || defined(__ANDROID__) #if HAVE_PTHREAD_GETNAME_NP constexpr uint32_t len = get_max_thread_name_length_impl(); - char Buffer[len]; + char Buffer[len] = {'\0'}; // FIXME: working around MSan false positive. if (0 == ::pthread_getname_np(::pthread_self(), Buffer, len)) Name.append(Buffer, Buffer + strlen(Buffer)); #endif |
