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-rw-r--r--compiler-rt/lib/sanitizer_common/sanitizer_linux.cc1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc b/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc
index e6c5a0bf514..9ad577bf59c 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc
@@ -444,6 +444,7 @@ enum MutexState {
};
BlockingMutex::BlockingMutex(LinkerInitialized) {
+ CHECK_EQ(owner_, 0);
}
void BlockingMutex::Lock() {
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