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| author | Kirill Korotaev <dev@openvz.org> | 2006-06-14 17:59:35 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-14 08:59:44 -0700 |
| commit | 9cedc194a7735e5d74ad26d3825247dc65a4d98e (patch) | |
| tree | 973541332ad3428448be7636eb78e2106aafb869 | |
| parent | eb35cf60e462491249166182e3e755d3d5d91a28 (diff) | |
| download | linux-9cedc194a7735e5d74ad26d3825247dc65a4d98e.tar.gz linux-9cedc194a7735e5d74ad26d3825247dc65a4d98e.tar.bz2 linux-9cedc194a7735e5d74ad26d3825247dc65a4d98e.zip | |
[PATCH] Return error in case flock_lock_file failure
If flock_lock_file() failed to allocate flock with locks_alloc_lock()
then "error = 0" is returned. Need to return some non-zero.
Signed-off-by: Pavel Emelianov <xemul@openvz.org>
Signed-off-by: Kirill Korotaev <dev@openvz.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | fs/locks.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/locks.c b/fs/locks.c index 6f99c0a6f836..ab61a8b54829 100644 --- a/fs/locks.c +++ b/fs/locks.c @@ -755,6 +755,7 @@ static int flock_lock_file(struct file *filp, struct file_lock *request) if (request->fl_type == F_UNLCK) goto out; + error = -ENOMEM; new_fl = locks_alloc_lock(); if (new_fl == NULL) goto out; @@ -781,6 +782,7 @@ static int flock_lock_file(struct file *filp, struct file_lock *request) locks_copy_lock(new_fl, request); locks_insert_lock(&inode->i_flock, new_fl); new_fl = NULL; + error = 0; out: unlock_kernel(); |