From: Roy Marples <roy@marples.name>
Date: Thu, 3 Jun 2010 23:28:13 +0000 (+0000)
Subject: Fix a crash when using clientid's.
X-Git-Tag: v5.2.4~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1aa604334a8b7c4a943ccddf51cd5069d0a7d079;p=thirdparty%2Fdhcpcd.git

Fix a crash when using clientid's.
---

diff --git a/dhcpcd.c b/dhcpcd.c
index 16903ed6..81ca9ee1 100644
--- a/dhcpcd.c
+++ b/dhcpcd.c
@@ -765,6 +765,7 @@ configure_interface1(struct interface *iface)
 	}
 
 	free(iface->clientid);
+	iface->clientid = NULL;
 	if (*ifo->clientid) {
 		iface->clientid = xmalloc(ifo->clientid[0] + 1);
 		memcpy(iface->clientid, ifo->clientid, ifo->clientid[0] + 1);