diff options
| author | Mateusz Guzik <mguzik@redhat.com> | 2016-03-02 09:51:09 +1100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-04-12 09:12:46 -0700 |
| commit | 8896de9c26019c13812015ccc5a4fc42c0e8402a (patch) | |
| tree | 678ea5cff384c191f923582b68b7e594830fa931 /fs | |
| parent | 380787a73fb5fc0b3d1733e6811fcb2cf7e96834 (diff) | |
| download | lwn-8896de9c26019c13812015ccc5a4fc42c0e8402a.tar.gz lwn-8896de9c26019c13812015ccc5a4fc42c0e8402a.zip | |
xfs: fix two memory leaks in xfs_attr_list.c error paths
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@redhat.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/xfs_attr_list.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/fs/xfs/xfs_attr_list.c b/fs/xfs/xfs_attr_list.c index 01db96f60cf0..70433d8e11b8 100644 --- a/fs/xfs/xfs_attr_list.c +++ b/fs/xfs/xfs_attr_list.c @@ -205,8 +205,10 @@ xfs_attr_shortform_list(xfs_attr_list_context_t *context) sbp->namelen, sbp->valuelen, &sbp->name[sbp->namelen]); - if (error) + if (error) { + kmem_free(sbuf); return error; + } if (context->seen_enough) break; cursor->offset++; @@ -452,14 +454,13 @@ xfs_attr3_leaf_list_int( args.rmtblkcnt = xfs_attr3_rmt_blocks( 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, |