ocfs2: fix double free in user_cluster_connect()

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user_cluster_disconnect() frees "conn->cc_private" which is "lc" but then
the error handling frees "lc" a second time.  Set "lc" to NULL on this
path to avoid a double free.

Link: https://lkml.kernel.org/r/aNKDz_7JF7aycZ0k@stanley.mountain
Fixes: c994c2ebdb ("ocfs2: use the new DLM operation callbacks while requesting new lockspace")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Reviewed-by: Goldwyn Rodrigues <rgoldwyn@suse.de>
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: Jun Piao <piaojun@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

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Dan Carpenter 2025-09-23 14:26:07 +03:00 • committed by Andrew Morton

parent 99b70ece33

commit 8f45f08933

1 changed files with 1 additions and 0 deletions

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fs/ocfs2/stack_user.c

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