| From | Greg Kroah-Hartman <> | Subject | [ 115/221] ext4: release buffer in failed path in dx_probe() | Date | Tue, 15 Jan 2013 10:50:42 -0800 |
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3.7-stable review patch. If anyone has any objections, please let me know.
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From: Guo Chao <yan@linux.vnet.ibm.com>
commit 0ecaef0644973e9006fdbc6974301047aaff9bc6 upstream.
If checksum fails, we should also release the buffer read from previous iteration.
Signed-off-by: Guo Chao <yan@linux.vnet.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Reviewed-by: "Darrick J. Wong" <darrick.wong@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- fs/ext4/namei.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -725,7 +725,7 @@ dx_probe(const struct qstr *d_name, stru ext4_warning(dir->i_sb, "Node failed checksum"); brelse(bh); *err = ERR_BAD_DX_DIR; - goto fail; + goto fail2; } set_buffer_verified(bh);
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