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| author | David Howells <dhowells@redhat.com> | 2017-11-21 01:41:00 +0300 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2017-11-24 16:55:35 +0300 |
| commit | 4433b69141864b8c8ba50d0a3ed38341eec9c469 (patch) | |
| tree | f69fafb038b71ddc0cdb6ed21d3c3aa6e6823d47 | |
| parent | bc1527dcb422ead9e1808def6824b4c0e469cc1c (diff) | |
| download | linux-4433b69141864b8c8ba50d0a3ed38341eec9c469.tar.xz | |
afs: Fix signal handling in some file ops
afs_mkdir(), afs_create(), afs_link() and afs_symlink() all need to drop
the target dentry if a signal causes the operation to be killed immediately
before we try to contact the server.
Signed-off-by: David Howells <dhowells@redhat.com>
| -rw-r--r-- | fs/afs/dir.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/afs/dir.c b/fs/afs/dir.c index bb89876fbb8e..c02324969429 100644 --- a/fs/afs/dir.c +++ b/fs/afs/dir.c @@ -818,6 +818,8 @@ static int afs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode) ret = afs_end_vnode_operation(&fc); if (ret < 0) goto error_key; + } else { + goto error_key; } key_put(key); @@ -1006,6 +1008,8 @@ static int afs_create(struct inode *dir, struct dentry *dentry, umode_t mode, ret = afs_end_vnode_operation(&fc); if (ret < 0) goto error_key; + } else { + goto error_key; } key_put(key); @@ -1071,6 +1075,8 @@ static int afs_link(struct dentry *from, struct inode *dir, ret = afs_end_vnode_operation(&fc); if (ret < 0) goto error_key; + } else { + goto error_key; } key_put(key); @@ -1130,6 +1136,8 @@ static int afs_symlink(struct inode *dir, struct dentry *dentry, ret = afs_end_vnode_operation(&fc); if (ret < 0) goto error_key; + } else { + goto error_key; } key_put(key); |