https://bugs.kde.org/show_bug.cgi?id=358213
Bug ID: 358213
Summary: helgrind bar_bad testcase hangs with new glibc pthread
barrier implementation
Product: valgrind
Version: 3.11 SVN
Platform: Other
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: helgrind
Assignee: jsew...@acm.org
Reporter: m...@redhat.com
glibc 2.23-pre got a new pthread barrier implementation:
https://sourceware.org/ml/libc-alpha/2016-01/msg00338.html
It reacts differently on bad usage of a barrier like we do in bar_bad.vgtest to
see whether helgrind detects the bad usage. In particular it will hang the
bar_bad testcase.
Reproducible: Always
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