diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2011-03-10 03:44:31 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-03-10 03:44:31 -0500 |
| commit | 529c5f958f9e60abaa7407986034b17d17536bf2 (patch) | |
| tree | 3e946687f07c6738b9695224fd6492ceb8236e1e /fs/fuse | |
| parent | 0eb980e31770cfeff6e27760b4692d595b8dbf28 (diff) | |
fuse: fix d_revalidate oopsen on NFS exports
can't blindly check nd->flags in ->d_revalidate()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/fuse')
| -rw-r--r-- | fs/fuse/dir.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index 83543b5ff941..8bd0ef9286c3 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c | |||
| @@ -158,7 +158,7 @@ static int fuse_dentry_revalidate(struct dentry *entry, struct nameidata *nd) | |||
| 158 | { | 158 | { |
| 159 | struct inode *inode; | 159 | struct inode *inode; |
| 160 | 160 | ||
| 161 | if (nd->flags & LOOKUP_RCU) | 161 | if (nd && nd->flags & LOOKUP_RCU) |
| 162 | return -ECHILD; | 162 | return -ECHILD; |
| 163 | 163 | ||
| 164 | inode = entry->d_inode; | 164 | inode = entry->d_inode; |