diff options
Diffstat (limited to 'sys/kern')
| -rw-r--r-- | sys/kern/kern_exec.c | 5 | ||||
| -rw-r--r-- | sys/kern/kern_ktrace.c | 4 |
2 files changed, 4 insertions, 5 deletions
diff --git a/sys/kern/kern_exec.c b/sys/kern/kern_exec.c index ab37a18c8dd..bf0e51ca696 100644 --- a/sys/kern/kern_exec.c +++ b/sys/kern/kern_exec.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_exec.c,v 1.229 2022/02/07 19:30:48 guenther Exp $ */ +/* $OpenBSD: kern_exec.c,v 1.230 2022/02/22 17:14:14 deraadt Exp $ */ /* $NetBSD: kern_exec.c,v 1.75 1996/02/09 18:59:28 christos Exp $ */ /*- @@ -508,8 +508,7 @@ sys_execve(struct proc *p, void *v, register_t *retval) /* set command name & other accounting info */ memset(pr->ps_comm, 0, sizeof(pr->ps_comm)); - len = min(nid.ni_cnd.cn_namelen, MAXCOMLEN); - memcpy(pr->ps_comm, nid.ni_cnd.cn_nameptr, len); + strlcpy(pr->ps_comm, nid.ni_cnd.cn_nameptr, sizeof(pr->ps_comm)); pr->ps_acflag &= ~AFORK; /* record proc's vnode, for use by sysctl */ diff --git a/sys/kern/kern_ktrace.c b/sys/kern/kern_ktrace.c index 23b2af5c88d..e8810fb0264 100644 --- a/sys/kern/kern_ktrace.c +++ b/sys/kern/kern_ktrace.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_ktrace.c,v 1.105 2021/12/23 18:50:32 guenther Exp $ */ +/* $OpenBSD: kern_ktrace.c,v 1.106 2022/02/22 17:14:14 deraadt Exp $ */ /* $NetBSD: kern_ktrace.c,v 1.23 1996/02/09 18:59:36 christos Exp $ */ /* @@ -141,7 +141,7 @@ ktrinitheader(struct ktr_header *kth, struct proc *p, int type) struct process *pr = p->p_p; ktrinitheaderraw(kth, type, pr->ps_pid, p->p_tid + THREAD_PID_OFFSET); - memcpy(kth->ktr_comm, pr->ps_comm, MAXCOMLEN); + memcpy(kth->ktr_comm, pr->ps_comm, sizeof(kth->ktr_comm)); } int |