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| author |   jsg <jsg@openbsd.org> | 2016-01-25 08:24:30 +0000 |
|---|---|---|
| committer | jsg <jsg@openbsd.org> | 2016-01-25 08:24:30 +0000 |
| commit | a1f6a130d83d0bd123f64de9ddf2325f4dc39331 (patch) | |
| tree | 39449b1a33b2f8242d3e939d54294aab219d959f | |
| parent | Replace magic numbers. (diff) | |
| download | wireguard-openbsd-a1f6a130d83d0bd123f64de9ddf2325f4dc39331.tar.xz wireguard-openbsd-a1f6a130d83d0bd123f64de9ddf2325f4dc39331.zip | |
avoid a potential double free
ok blambert@
| -rw-r--r-- | usr.sbin/snmpd/control.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/usr.sbin/snmpd/control.c b/usr.sbin/snmpd/control.c index af9f44e56a2..6fe77497ec8 100644 --- a/usr.sbin/snmpd/control.c +++ b/usr.sbin/snmpd/control.c @@ -1,4 +1,4 @@ -/* $OpenBSD: control.c,v 1.37 2015/12/05 13:14:40 claudio Exp $ */ +/* $OpenBSD: control.c,v 1.38 2016/01/25 08:24:30 jsg Exp $ */ /* * Copyright (c) 2010-2013 Reyk Floeter <reyk@openbsd.org> @@ -635,6 +635,7 @@ control_dispatch_agentx(int fd, short event, void *arg) if (varcpy) { snmp_agentx_raw(pdu, varcpy, vcpylen); /* XXX */ free(varcpy); + varcpy = NULL; } snmp_agentx_send(h, pdu); |