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| author | Artem Chernyshev <artem.chernyshev@red-soft.ru> | 2023-08-03 17:54:17 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-09-19 12:22:34 +0200 |
| commit | 9c00731bf05deae406700190e65a3dfba3e59aee (patch) | |
| tree | 3d54e829a0ff995437d5878b6f2bf865d485105f /fs | |
| parent | f683992d30ee5c2f27d633e7f8c9abe93eae13f7 (diff) | |
fs: ocfs2: namei: check return value of ocfs2_add_entry()
[ Upstream commit 6b72e5f9e79360fce4f2be7fe81159fbdf4256a5 ]
Process result of ocfs2_add_entry() in case we have an error
value.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Link: https://lkml.kernel.org/r/20230803145417.177649-1-artem.chernyshev@red-soft.ru
Fixes: ccd979bdbce9 ("[PATCH] OCFS2: The Second Oracle Cluster Filesystem")
Signed-off-by: Artem Chernyshev <artem.chernyshev@red-soft.ru>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Artem Chernyshev <artem.chernyshev@red-soft.ru>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Kurt Hackel <kurt.hackel@oracle.com>
Cc: Mark Fasheh <mark@fasheh.com>
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: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ocfs2/namei.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 3c24eceeb4ff..0b4f3d287cbc 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -1535,6 +1535,10 @@ static int ocfs2_rename(struct user_namespace *mnt_userns, status = ocfs2_add_entry(handle, new_dentry, old_inode, OCFS2_I(old_inode)->ip_blkno, new_dir_bh, &target_insert); + if (status < 0) { + mlog_errno(status); + goto bail; + } } old_inode->i_ctime = current_time(old_inode); |