diff options
| -rw-r--r-- | sys/kern/sysv_sem.c | 36 |
1 files changed, 17 insertions, 19 deletions
diff --git a/sys/kern/sysv_sem.c b/sys/kern/sysv_sem.c index e62a3a95530..c680a97b928 100644 --- a/sys/kern/sysv_sem.c +++ b/sys/kern/sysv_sem.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sysv_sem.c,v 1.32 2004/07/15 11:24:46 millert Exp $ */ +/* $OpenBSD: sysv_sem.c,v 1.33 2006/08/10 17:03:48 millert Exp $ */ /* $NetBSD: sysv_sem.c,v 1.26 1996/02/09 19:00:25 christos Exp $ */ /* @@ -423,25 +423,23 @@ sys_semget(struct proc *p, void *v, register_t *retval) if (key != IPC_PRIVATE) { for (semid = 0, semaptr = NULL; semid < seminfo.semmni; semid++) { if ((semaptr = sema[semid]) != NULL && - semaptr->sem_perm.key == key) - break; - } - if (semaptr != NULL) { - DPRINTF(("found public key\n")); - if ((error = ipcperm(cred, &semaptr->sem_perm, - semflg & 0700))) - goto error; - if (nsems > 0 && semaptr->sem_nsems < nsems) { - DPRINTF(("too small\n")); - error = EINVAL; - goto error; - } - if ((semflg & IPC_CREAT) && (semflg & IPC_EXCL)) { - DPRINTF(("not exclusive\n")); - error = EEXIST; - goto error; + semaptr->sem_perm.key == key) { + DPRINTF(("found public key\n")); + if ((error = ipcperm(cred, &semaptr->sem_perm, + semflg & 0700))) + goto error; + if (nsems > 0 && semaptr->sem_nsems < nsems) { + DPRINTF(("too small\n")); + error = EINVAL; + goto error; + } + if ((semflg & IPC_CREAT) && (semflg & IPC_EXCL)) { + DPRINTF(("not exclusive\n")); + error = EEXIST; + goto error; + } + goto found; } - goto found; } } |