diff options
| -rw-r--r-- | usr.sbin/procmap/procmap.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/usr.sbin/procmap/procmap.c b/usr.sbin/procmap/procmap.c index 547be685fea..842bba5ae51 100644 --- a/usr.sbin/procmap/procmap.c +++ b/usr.sbin/procmap/procmap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: procmap.c,v 1.2 2004/02/16 08:57:58 tedu Exp $ */ +/* $OpenBSD: procmap.c,v 1.3 2004/02/17 20:13:53 tedu Exp $ */ /* $NetBSD: pmap.c,v 1.1 2002/09/01 20:32:44 atatat Exp $ */ /* @@ -878,8 +878,10 @@ load_name_cache(kvm_t *kd) _KDEREF(kd, nchash_addr, &nchash, sizeof(nchash)); nchashtbl = malloc(sizeof(nchashtbl) * (int)nchash); + if (nchashtbl == NULL) + err(1, "load_name_cache"); _KDEREF(kd, nchashtbl_addr, nchashtbl, - sizeof(nchashtbl) * (int)nchash); + sizeof(nchashtbl) * (int)nchash); ncpp = &_ncpp; @@ -919,14 +921,15 @@ cache_enter(struct namecache *ncp) ncp->nc_dvpid, ncp->nc_vpid); ce = malloc(sizeof(struct cache_entry)); + if (ce == NULL) + err(1, "cache_enter"); ce->ce_vp = ncp->nc_vp; ce->ce_pvp = ncp->nc_dvp; ce->ce_cid = ncp->nc_vpid; ce->ce_pcid = ncp->nc_dvpid; ce->ce_nlen = ncp->nc_nlen; - strncpy(ce->ce_name, ncp->nc_name, sizeof(ce->ce_name)); - ce->ce_name[MIN(ce->ce_nlen, sizeof(ce->ce_name) - 1)] = '\0'; + strlcpy(ce->ce_name, ncp->nc_name, sizeof(ce->ce_name)); LIST_INSERT_HEAD(&lcache, ce, ce_next); } |