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fix logic error in ipc compat semctl()

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When calling a semctl(IPC_STAT) without IPC_64 the check if the memory is
unevaluated.  This patch fixes this.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alexander Graf 2007-07-06 02:39:53 -07:00 committed by Linus Torvalds
parent 0db19c412c
commit d57d973101
1 changed files with 1 additions and 1 deletions
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ipc/compat.c
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@ -225,7 +225,7 @@ static inline int put_compat_semid_ds(struct semid64_ds *s,
int err;
if (!access_ok (VERIFY_WRITE, up, sizeof(*up)))
err = -EFAULT;
return -EFAULT;
err = __put_compat_ipc_perm(&s->sem_perm, &up->sem_perm);
err |= __put_user(s->sem_otime, &up->sem_otime);
err |= __put_user(s->sem_ctime, &up->sem_ctime);