Suppress DTLS leak happening in some glibc versions.

Summary: Refer to https://sourceware.org/bugzilla/show_bug.cgi?id=12650 for the context.

Reviewers: eugenis

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D32377

llvm-svn: 301043

diff --git a/compiler-rt/lib/lsan/lsan_common.cc b/compiler-rt/lib/lsan/lsan_common.cc
index 200f16a..5a4cb45 100644 (file)
--- a/compiler-rt/lib/lsan/lsan_common.cc
+++ b/compiler-rt/lib/lsan/lsan_common.cc
@@ -72,10 +72,11 @@ static const char kStdSuppressions[] =
 #if SANITIZER_SUPPRESS_LEAK_ON_PTHREAD_EXIT
   // The actual string allocation happens here (for more details refer to the
   // SANITIZER_SUPPRESS_LEAK_ON_PTHREAD_EXIT definition).
-  "leak:*_dl_map_object_deps*";
-#else
-  "";
+  "leak:*_dl_map_object_deps*\n"
 #endif  // SANITIZER_SUPPRESS_LEAK_ON_PTHREAD_EXIT
+  // TLS leak in some glibc versions, described in
+  // https://sourceware.org/bugzilla/show_bug.cgi?id=12650.
+  "leak:*tls_get_addr_tail*\n";
 
 void InitializeSuppressions() {
   CHECK_EQ(nullptr, suppression_ctx);