From: OGAWA Hirofumi <hirof...@mail.parknet.co.jp>
If ->follow_link handler return the error, it should decrement
nd->path refcnt.
This patch fix it.
Signed-off-by: OGAWA Hirofumi <hirof...@mail.parknet.co.jp>
Signed-off-by: Steven Whitehouse <swhit...@redhat.com>
---
fs/gfs2/ops_inode.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/fs/gfs2/ops_inode.c b/fs/gfs2/ops_inode.c
index 78f73ca..84350e1 100644
--- a/fs/gfs2/ops_inode.c
+++ b/fs/gfs2/ops_inode.c
@@ -1088,7 +1088,8 @@ static void *gfs2_follow_link(struct dentry *dentry,
struct nameidata *nd)
error = vfs_follow_link(nd, buf);
if (buf != array)
kfree(buf);
- }
+ } else
+ path_put(&nd->path);
return ERR_PTR(error);
}
--
1.6.2.5
