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https://reviews.apache.org/r/49416/
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Review request for mesos, Benjamin Mahler and Artem Harutyunyan.
Bugs: MESOS-5748
https://issues.apache.org/jira/browse/MESOS-5748
Repository: mesos
Description
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This fixes a rare race (segfault) between `link` and
`ignore_recv_data`. If the peer of the socket exits between
establishing a connection and libprocess queuing a `MessageEncoder`,
`ignore_recv_data` may delete the `Socket` underneath the `link`.
This patch is meant to be easily backported.
Diffs
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3rdparty/libprocess/src/process.cpp 9bae71246e751e491be5a989eea8aca29c9aa751
Diff: https://reviews.apache.org/r/49416/diff/
Testing
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make check (OSX)
3rdparty/libprocess/libprocess-tests
--gtest_filter="ProcessRemoteLinkTest.RemoteLink" --gtest_break_on_failure
--gtest_repeat=10000
Thanks,
Joseph Wu
