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authorChenyuan Mi <cymi20@fudan.edu.cn>2021-11-05 13:34:45 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-11-06 13:30:32 -0700
commitae3fab5bcc725271a50843e5e284ee20d8b3532b (patch)
treed506554877f5cd9a836d7cfb7906eb04d2108b96 /fs/gfs2/glops.c
parent75e2f715dffcf0cadedf49f2f3692bdd33fdd889 (diff)
ocfs2: fix handle refcount leak in two exception handling paths
The reference counting issue happens in two exception handling paths of ocfs2_replay_truncate_records(). When executing these two exception handling paths, the function forgets to decrease the refcount of handle increased by ocfs2_start_trans(), causing a refcount leak. Fix this issue by using ocfs2_commit_trans() to decrease the refcount of handle in two handling paths. Link: https://lkml.kernel.org/r/20210908102055.10168-1-cymi20@fudan.edu.cn Signed-off-by: Chenyuan Mi <cymi20@fudan.edu.cn> Signed-off-by: Xiyu Yang <xiyuyang19@fudan.edu.cn> Signed-off-by: Xin Tan <tanxin.ctf@gmail.com> Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com> Cc: Wengang Wang <wen.gang.wang@oracle.com> Cc: Mark Fasheh <mark@fasheh.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Changwei Ge <gechangwei@live.cn> Cc: Gang He <ghe@suse.com> Cc: Jun Piao <piaojun@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/gfs2/glops.c')
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