Messages in this thread Patch in this message | | | From | Peng Tao <> | Subject | [PATCH 07/48] staging/lustre/llite: A not locked mutex can be unlocked. | Date | Tue, 23 Jul 2013 00:06:28 +0800 |
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From: Dmitry Eremin <dmitry.eremin@intel.com>
In case of memory pressure a not locked mutex can be unlocked in function ll_file_open(). This is not allowed and subsequent behavior is not defined.
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3157 Lustre-change: http://review.whamcloud.com/6028 Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com> Reviewed-by: John Hammond <johnlockwoodhammond@gmail.com> Reviewed-by: Nikitas Angelinas <nikitas_angelinas@xyratex.com> Reviewed-by: Sebastien Buisson <sebastien.buisson@bull.net> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Peng Tao <tao.peng@emc.com> Signed-off-by: Andreas Dilger <andreas.dilger@intel.com> --- drivers/staging/lustre/lustre/llite/file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/lustre/lustre/llite/file.c b/drivers/staging/lustre/lustre/llite/file.c index 927b3a0..717682c 100644 --- a/drivers/staging/lustre/lustre/llite/file.c +++ b/drivers/staging/lustre/lustre/llite/file.c @@ -526,7 +526,7 @@ int ll_file_open(struct inode *inode, struct file *file) fd = ll_file_data_get(); if (fd == NULL) - GOTO(out_och_free, rc = -ENOMEM); + GOTO(out_openerr, rc = -ENOMEM); fd->fd_file = file; if (S_ISDIR(inode->i_mode)) { -- 1.7.9.5
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