diff options
Diffstat (limited to 'sys/kern/sysv_sem.c')
| -rw-r--r-- | sys/kern/sysv_sem.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/sys/kern/sysv_sem.c b/sys/kern/sysv_sem.c index df3ddd3650a..d36b84524b7 100644 --- a/sys/kern/sysv_sem.c +++ b/sys/kern/sysv_sem.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sysv_sem.c,v 1.47 2014/07/12 18:43:32 tedu Exp $ */ +/* $OpenBSD: sysv_sem.c,v 1.48 2014/07/13 15:00:40 tedu Exp $ */ /* $NetBSD: sysv_sem.c,v 1.26 1996/02/09 19:00:25 christos Exp $ */ /* @@ -384,7 +384,8 @@ semctl1(struct proc *p, int semid, int semnum, int cmd, union semun *arg, error: if (semval) - free(semval, M_TEMP, 0); + free(semval, M_TEMP, + semaptr->sem_nsems * sizeof(arg->array[0])); return (error); } @@ -446,7 +447,8 @@ sys_semget(struct proc *p, void *v, register_t *retval) goto error; } if (semaptr_new != NULL) { - free(semaptr_new->sem_base, M_SEM, 0); + free(semaptr_new->sem_base, M_SEM, + nsems * sizeof(struct sem)); pool_put(&sema_pool, semaptr_new); } goto found; @@ -489,7 +491,7 @@ found: return (0); error: if (semaptr_new != NULL) { - free(semaptr_new->sem_base, M_SEM, 0); + free(semaptr_new->sem_base, M_SEM, nsems * sizeof(struct sem)); pool_put(&sema_pool, semaptr_new); } return (error); @@ -753,7 +755,7 @@ done: *retval = 0; done2: if (sops != sopbuf) - free(sops, M_SEM, 0); + free(sops, M_SEM, nsops * sizeof(struct sembuf)); return (error); } |