diff options
Diffstat (limited to 'sys/kern/kern_proc.c')
| -rw-r--r-- | sys/kern/kern_proc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/kern/kern_proc.c b/sys/kern/kern_proc.c index f45ac26..883e2fa 100644 --- a/sys/kern/kern_proc.c +++ b/sys/kern/kern_proc.c @@ -709,10 +709,11 @@ sysctl_kern_proc_args(SYSCTL_HANDLER_ARGS) return (error); PROC_LOCK(p); - if (p->p_args && --p->p_args->ar_ref == 0) - FREE(p->p_args, M_PARGS); + pa = p->p_args; p->p_args = NULL; PROC_UNLOCK(p); + if (pa != NULL && --pa->ar_ref == 0) + FREE(pa, M_PARGS); if (req->newlen + sizeof(struct pargs) > ps_arg_cache_limit) return (error); |
