ext4: avoid bh leak in retry path of ext4_expand_extra_isize_ea()

Reported-by: Dave Jones <davej@redhat.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Cc: stable@vger.kernel.org
git-mirror · Nov 1, 2013 · dcb9917 · dcb9917
1 parent 2746f7a
commit dcb9917
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
@@ -1352,6 +1352,7 @@ int ext4_expand_extra_isize_ea(struct inode *inode, int new_extra_isize,
 					new_extra_isize = s_min_extra_isize;
 					kfree(is); is = NULL;
 					kfree(bs); bs = NULL;
+					brelse(bh);
 					goto retry;
 				}
 				error = -1;