diff options
Diffstat (limited to 'usr.sbin/relayd')
| -rw-r--r-- | usr.sbin/relayd/agentx.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/usr.sbin/relayd/agentx.c b/usr.sbin/relayd/agentx.c index 645ab66c1f4..2a5d7b4378f 100644 --- a/usr.sbin/relayd/agentx.c +++ b/usr.sbin/relayd/agentx.c @@ -1,4 +1,4 @@ -/* $OpenBSD: agentx.c,v 1.5 2014/04/20 16:07:10 reyk Exp $ */ +/* $OpenBSD: agentx.c,v 1.6 2014/10/12 13:08:47 blambert Exp $ */ /* * Copyright (c) 2013,2014 Bret Stephen Lambert <blambert@openbsd.org> * @@ -479,14 +479,14 @@ int snmp_agentx_buffercheck(struct agentx_pdu *pdu, size_t len) { uint8_t *newptr; - int newlen; + size_t newlen; if (pdu->buflen - pdu->datalen >= len) return (0); - newlen = pdu->buflen; - while (newlen - pdu->datalen < len) - newlen *= 2; + newlen = pdu->buflen + len; + if (newlen < pdu->buflen || newlen < len) + return (-1); if ((newptr = realloc(pdu->buffer, newlen)) == NULL) return (-1); |