diff options
| -rw-r--r-- | sbin/dhclient/kroute.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sbin/dhclient/kroute.c b/sbin/dhclient/kroute.c index 36def3e0876..e3e252944c2 100644 --- a/sbin/dhclient/kroute.c +++ b/sbin/dhclient/kroute.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kroute.c,v 1.69 2015/01/30 14:14:53 krw Exp $ */ +/* $OpenBSD: kroute.c,v 1.70 2015/01/31 03:13:04 krw Exp $ */ /* * Copyright 2012 Kenneth R Westerback <krw@openbsd.org> @@ -99,7 +99,6 @@ priv_flush_routes(struct imsg_flush_routes *imsg) return; } if ((bufp = realloc(buf, needed)) == NULL) { - free(buf); errmsg = "routes buf realloc:"; break; } @@ -107,7 +106,6 @@ priv_flush_routes(struct imsg_flush_routes *imsg) if (sysctl(mib, 7, buf, &needed, NULL, 0) == -1) { if (errno == ENOMEM) continue; - free(buf); errmsg = "sysctl retrieval of routes:"; break; } @@ -117,6 +115,7 @@ priv_flush_routes(struct imsg_flush_routes *imsg) if (errmsg) { warning("route cleanup failed - %s %s (msize=%zu)", errmsg, strerror(errno), needed); + free(buf); return; } |