summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--fs/namei.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/namei.c b/fs/namei.c
index 5153f57..411bb32 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -543,11 +543,15 @@ static inline int do_follow_link(struct path *path, struct nameidata *nd)
current->link_count++;
current->total_link_count++;
nd->depth++;
+ if (path->mnt != nd->mnt)
+ mntput(nd->mnt);
err = __do_follow_link(path, nd);
current->link_count--;
nd->depth--;
return err;
loop:
+ if (path->mnt != nd->mnt)
+ mntput(nd->mnt);
dput(path->dentry);
path_release(nd);
return err;
@@ -801,8 +805,6 @@ static fastcall int __link_path_walk(const char * name, struct nameidata *nd)
goto out_dput;
if (inode->i_op->follow_link) {
- if (nd->mnt != next.mnt)
- mntput(nd->mnt);
err = do_follow_link(&next, nd);
if (err)
goto return_err;
@@ -856,8 +858,6 @@ last_component:
inode = next.dentry->d_inode;
if ((lookup_flags & LOOKUP_FOLLOW)
&& inode && inode->i_op && inode->i_op->follow_link) {
- if (next.mnt != nd->mnt)
- mntput(nd->mnt);
err = do_follow_link(&next, nd);
if (err)
goto return_err;
OpenPOWER on IntegriCloud