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(parent: fae1a61) | patch
lvmetad: Fix a possible race in remove_metadata.
authorPetr Rockai <prockai@redhat.com>
Sun, 16 Dec 2012 23:43:18 +0000 (00:43 +0100)
committerPetr Rockai <prockai@redhat.com>
Sun, 16 Dec 2012 23:47:55 +0000 (00:47 +0100)
commit5294a6f77a900493b3e81eb70c1698ec3c4814b8
tree3616f42b53df8a189df640390b12be1c5d99622btree
parentfae1a611d2f907aa23c237b9f84df5089d30f728commit | diff
lvmetad: Fix a possible race in remove_metadata.

All operations on shared hash tables need to be protected by mutexes. Moreover,
lookup and subsequent key removal need to happen atomically, to avoid races (and
possible double free-ing) between multiple threads trying to manipulate the same
VG.
daemons/lvmetad/lvmetad-core.c diff | blob | blame | history
LVM2 upstream repository (moved from fedorahosted in Feb 2017)
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