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Suppress libyuv::TestCpuFlag races.

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Two concurrently running decoders will trigger data races on cpu_info_
which is lazily initialized on reading TestCpuFlag without proper
atomics.

BUG=libyuv:508
R=kjellander@webrtc.org
TEST=Running EndToEndTest.SendsAndReceivesMultipleStreams under TSan.

Review URL: https://codereview.webrtc.org/1414093003 .

Cr-Commit-Position: refs/heads/master@{#10335}
This commit is contained in:
Peter Boström 2015-10-20 13:37:30 +02:00
parent eff0fc6775
commit 7ae9262745
1 changed files with 5 additions and 0 deletions
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5
webrtc/build/sanitizers/tsan_suppressions_webrtc.cc
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@ -82,6 +82,11 @@ char kTSanDefaultSuppressions[] =
// https://code.google.com/p/webrtc/issues/detail?id=4719
"race:webrtc::voe::TransmitMixer::PrepareDemux\n"
"race:webrtc::voe::TransmitMixer::EnableStereoChannelSwapping\n"
// Race between InitCpuFlags and TestCpuFlag in libyuv.
// https://code.google.com/p/libyuv/issues/detail?id=508
"race:libyuv::TestCpuFlag\n"
// End of suppressions.
; // Please keep this semicolon.