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| author | Dimitry Andric <dim@FreeBSD.org> | 2017-07-13 19:25:18 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2017-07-13 19:25:18 +0000 |
| commit | ca089b24d48ef6fa8da2d0bb8c25bb802c4a95c0 (patch) | |
| tree | 3a28a772df9b17aef34f49e3c727965ad28c0c93 /lib/Support/Mutex.cpp | |
| parent | 9df3605dea17e84f8183581f6103bd0c79e2a606 (diff) | |
| download | src-ca089b24d48ef6fa8da2d0bb8c25bb802c4a95c0.tar.gz src-ca089b24d48ef6fa8da2d0bb8c25bb802c4a95c0.zip | |
Vendor import of llvm trunk r307894:vendor/llvm/llvm-trunk-r307894
Notes
Notes:
svn path=/vendor/llvm/dist/; revision=320957
svn path=/vendor/llvm/llvm-trunk-r307894/; revision=320958; tag=vendor/llvm/llvm-trunk-r307894
Diffstat (limited to 'lib/Support/Mutex.cpp')
| -rw-r--r-- | lib/Support/Mutex.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Support/Mutex.cpp b/lib/Support/Mutex.cpp index bdd02105f6f0..b1d5e7c0d991 100644 --- a/lib/Support/Mutex.cpp +++ b/lib/Support/Mutex.cpp @@ -12,6 +12,7 @@ //===----------------------------------------------------------------------===// #include "llvm/Support/Mutex.h" +#include "llvm/Support/ErrorHandling.h" #include "llvm/Config/config.h" //===----------------------------------------------------------------------===// @@ -47,6 +48,10 @@ MutexImpl::MutexImpl( bool recursive) // Declare the pthread_mutex data structures pthread_mutex_t* mutex = static_cast<pthread_mutex_t*>(malloc(sizeof(pthread_mutex_t))); + + if (mutex == nullptr) + report_bad_alloc_error("Mutex allocation failed"); + pthread_mutexattr_t attr; // Initialize the mutex attributes |