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authorAl Viro <viro@zeniv.linux.org.uk>2008-09-02 15:28:45 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2008-10-21 07:47:06 -0400
commitaeb5d727062a0238a2f96c9c380fbd2be4640c6f (patch)
tree51dae8a071fcf42e4431a66d37c5b843c8e99cf6 /fs/locks.c
parent2515ddc6db8eb49a79f0fe5e67ff09ac7c81eab4 (diff)
[PATCH] introduce fmode_t, do annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/locks.c')
-rw-r--r--fs/locks.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/locks.c b/fs/locks.c
index 5eb259e3cd38..20457486d6b2 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -1580,7 +1580,8 @@ asmlinkage long sys_flock(unsigned int fd, unsigned int cmd)
cmd &= ~LOCK_NB;
unlock = (cmd == LOCK_UN);
- if (!unlock && !(cmd & LOCK_MAND) && !(filp->f_mode & 3))
+ if (!unlock && !(cmd & LOCK_MAND) &&
+ !(filp->f_mode & (FMODE_READ|FMODE_WRITE)))
goto out_putf;
error = flock_make_lock(filp, &lock, cmd);

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