aboutsummaryrefslogtreecommitdiff
path: root/lib/tsan/rtl/tsan_rtl_mutex.cc
diff options
context:
space:
mode:
authorDimitry Andric <dim@FreeBSD.org>2015-12-30 11:52:19 +0000
committerDimitry Andric <dim@FreeBSD.org>2015-12-30 11:52:19 +0000
commit5c909fa013fc285f010a95e8d387e0ef3412da9c (patch)
tree1059d068ad281f4776ff44cd414574f99a460023 /lib/tsan/rtl/tsan_rtl_mutex.cc
parentf31bcc68c72371a2bf63aead9f3373a1ff2053b6 (diff)
downloadsrc-5c909fa013fc285f010a95e8d387e0ef3412da9c.tar.gz
src-5c909fa013fc285f010a95e8d387e0ef3412da9c.zip
Vendor import of compiler-rt trunk r256633:vendor/compiler-rt/compiler-rt-trunk-r256633
Notes
Notes: svn path=/vendor/compiler-rt/dist/; revision=292925 svn path=/vendor/compiler-rt/compiler-rt-trunk-r256633/; revision=292926; tag=vendor/compiler-rt/compiler-rt-trunk-r256633
Diffstat (limited to 'lib/tsan/rtl/tsan_rtl_mutex.cc')
-rw-r--r--lib/tsan/rtl/tsan_rtl_mutex.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/tsan/rtl/tsan_rtl_mutex.cc b/lib/tsan/rtl/tsan_rtl_mutex.cc
index 09180d88a6fb..62ab7aa6b2b4 100644
--- a/lib/tsan/rtl/tsan_rtl_mutex.cc
+++ b/lib/tsan/rtl/tsan_rtl_mutex.cc
@@ -472,7 +472,7 @@ void ReportDeadlock(ThreadState *thr, uptr pc, DDReport *r) {
for (int i = 0; i < r->n; i++) {
for (int j = 0; j < (flags()->second_deadlock_stack ? 2 : 1); j++) {
u32 stk = r->loop[i].stk[j];
- if (stk) {
+ if (stk && stk != 0xffffffff) {
rep.AddStack(StackDepotGet(stk), true);
} else {
// Sometimes we fail to extract the stack trace (FIXME: investigate),