| Date | Mon, 10 May 2010 15:32:03 -0700 | From | Greg KH <> | Subject | [032/117] ocfs2: potential ERR_PTR dereference on error paths |
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2.6.33-stable review patch. If anyone has any objections, please let us know.
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From: Dan Carpenter <error27@gmail.com>
commit 0350cb078f5035716ebdad4ad4709d02fe466a8a upstream.
If "handle" is non null at the end of the function then we assume it's a valid pointer and pass it to ocfs2_commit_trans();
Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- fs/ocfs2/inode.c | 1 + 1 file changed, 1 insertion(+)
--- a/fs/ocfs2/inode.c +++ b/fs/ocfs2/inode.c @@ -559,6 +559,7 @@ static int ocfs2_truncate_for_delete(str handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS); if (IS_ERR(handle)) { status = PTR_ERR(handle); + handle = NULL; mlog_errno(status); goto out; }
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