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commit a7c7e4c642aa284cb57a855ea94bab90cc2dae3e
Author: Samuel Thibault <[email protected]>
Date: Sat Jan 6 01:13:02 2018 +0100
libfshelp/get-identity.c: Avoid spurious ihash removal
Reported by Brent W. Baccala.
While some thread has converted a hardref to a weakref and tries to release
the hash weakref, another thread might reacquire a hardref, and then convert
it to a weakref and try to release it. We thus have to make sure that we
really have the last weakref before removing from the hash.
* libfshelp/get-identity.c (id_clean): Also check that there are only
two weak refs left.
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Summary of changes:
libfshelp/get-identity.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
hooks/post-receive
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Hurd
