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| author |   Michael Halcrow <mhalcrow@us.ibm.com> | 2006-11-16 01:19:16 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.osdl.org> | 2006-11-16 11:43:37 -0800 |
| commit | a9083081b56800691e79d541638fd2fc6366db0f (patch) | |
| tree | 200817d262a0d0b82243a471e78b7ab31b4526d1 /fs/ecryptfs | |
| parent | [PATCH] pnx4008:fix NULL dereference in rgbfb (diff) | |
| download | linux-dev-a9083081b56800691e79d541638fd2fc6366db0f.tar.xz linux-dev-a9083081b56800691e79d541638fd2fc6366db0f.zip | |
[PATCH] eCryptfs: dput() lower d_parent on rename
On rename, for both the old and new lower dentry objects, eCryptfs is
missing a dput on the lower parent directory dentry. This patch will
prevent the BUG() at fs/dcache.c:613 from being hit after renaming a file
inside eCryptfs and then doing a umount on the lower filesystem.
Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/ecryptfs')
| -rw-r--r-- | fs/ecryptfs/inode.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c index ff4865d24f0f..ebec8cfc189b 100644 --- a/fs/ecryptfs/inode.c +++ b/fs/ecryptfs/inode.c @@ -630,6 +630,8 @@ ecryptfs_rename(struct inode *old_dir, struct dentry *old_dentry, ecryptfs_copy_attr_all(old_dir, lower_old_dir_dentry->d_inode); out_lock: unlock_rename(lower_old_dir_dentry, lower_new_dir_dentry); + dput(lower_new_dentry->d_parent); + dput(lower_old_dentry->d_parent); dput(lower_new_dentry); dput(lower_old_dentry); return rc; |