3.2.80-rc1 review patch. If anyone has any objections, please let me know.
------------------
From: Mateusz Guzik <mguzik@xxxxxxxxxx>
commit 2e83b79b2d6c78bf1b4aa227938a214dcbddc83f upstream.
This plugs 2 trivial leaks in xfs_attr_shortform_list and
xfs_attr3_leaf_list_int.
Signed-off-by: Mateusz Guzik <mguzik@xxxxxxxxxx>
Reviewed-by: Eric Sandeen <sandeen@xxxxxxxxxx>
Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>
[bwh: Backported to 3.2: adjust filename]
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
fs/xfs/xfs_attr_leaf.c | 19 ++++++++++---------
1 file changed, 10 insertions(+), 9 deletions(-)
--- a/fs/xfs/xfs_attr_leaf.c
+++ b/fs/xfs/xfs_attr_leaf.c
@@ -721,8 +721,10 @@ xfs_attr_shortform_list(xfs_attr_list_co
sbp->namelen,
sbp->valuelen,
&sbp->name[sbp->namelen]);
- if (error)
+ if (error) {
+ kmem_free(sbuf);
return error;
+ }
if (context->seen_enough)
break;
cursor->offset++;
@@ -2404,14 +2406,13 @@ xfs_attr_leaf_list_int(xfs_dabuf_t *bp,
args.rmtblkno = be32_to_cpu(name_rmt->valueblk);
args.rmtblkcnt = XFS_B_TO_FSB(args.dp->i_mount, valuelen);
retval = xfs_attr_rmtval_get(&args);
- if (retval)
- return retval;
- retval = context->put_listent(context,
- entry->flags,
- name_rmt->name,
- (int)name_rmt->namelen,
- valuelen,
- args.value);
+ if (!retval)
+ retval = context->put_listent(context,
+ entry->flags,
+ name_rmt->name,
+ (int)name_rmt->namelen,
+ valuelen,
+ args.value);
kmem_free(args.value);
} else {
retval = context->put_listent(context,
--
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