[compiler-rt] r301043 - Suppress DTLS leak happening in some glibc versions.

[Alex Shlyapnikov via llvm-commits]

Author: alekseyshl
Date: Fri Apr 21 16:34:37 2017
New Revision: 301043

URL: http://llvm.org/viewvc/llvm-project?rev=301043&view=rev
Log:
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

Modified:
    compiler-rt/trunk/lib/lsan/lsan_common.cc

Modified: compiler-rt/trunk/lib/lsan/lsan_common.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/lsan/lsan_common.cc?rev=301043&r1=301042&r2=301043&view=diff
==============================================================================
--- compiler-rt/trunk/lib/lsan/lsan_common.cc (original)
+++ compiler-rt/trunk/lib/lsan/lsan_common.cc Fri Apr 21 16:34:37 2017
@@ -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);