diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-03-07 22:17:07 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-16 08:42:59 -0700 |
| commit | 3c92cc68a18238456bda23678d96e91afd9a8f6c (patch) | |
| tree | 11f12b2e8a136a7fe018ec2184194fb260a4d690 /fs/ncpfs | |
| parent | a29fe6f3c9c25c0cf3d190e0c0667da3ef4ca611 (diff) | |
ncpfs: fix a braino in OOM handling in ncp_fill_cache()
commit 803c00123a8012b3a283c0530910653973ef6d8f upstream.
Failing to allocate an inode for child means that cache for *parent* is
incompletely populated. So it's parent directory inode ('dir') that
needs NCPI_DIR_CACHE flag removed, *not* the child inode ('inode', which
is what we'd failed to allocate in the first place).
Fucked-up-in: commit 5e993e25 ("ncpfs: get rid of d_validate() nonsense")
Fucked-up-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/ncpfs')
| -rw-r--r-- | fs/ncpfs/dir.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ncpfs/dir.c b/fs/ncpfs/dir.c index f0e3e9e747dd..03446c5a3ec1 100644 --- a/fs/ncpfs/dir.c +++ b/fs/ncpfs/dir.c @@ -633,7 +633,7 @@ ncp_fill_cache(struct file *file, struct dir_context *ctx, d_rehash(newdent); } else { spin_lock(&dentry->d_lock); - NCP_FINFO(inode)->flags &= ~NCPI_DIR_CACHE; + NCP_FINFO(dir)->flags &= ~NCPI_DIR_CACHE; spin_unlock(&dentry->d_lock); } } else { |