From: Roy Marples <roy@marples.name>
Date: Mon, 7 Jul 2014 18:10:18 +0000 (+0000)
Subject: Fix a null reference
X-Git-Tag: v6.4.1~12
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=261d053a8fddaebe194cdc15ccf72a97f8e258f7;p=thirdparty%2Fdhcpcd.git

Fix a null reference
---

diff --git a/if.c b/if.c
index bcabca0e..67eadcf6 100644
--- a/if.c
+++ b/if.c
@@ -484,7 +484,7 @@ if_find(struct dhcpcd_ctx *ctx, const char *ifname)
 
 	if (ctx != NULL && ctx->ifaces != NULL) {
 		TAILQ_FOREACH(ifp, ctx->ifaces, next) {
-			if ((ifp->options ||
+			if ((ifp->options == NULL ||
 			    !(ifp->options->options & DHCPCD_PFXDLGONLY)) &&
 			    strcmp(ifp->name, ifname) == 0)
 				return ifp;