From: Roy Marples <roy@marples.name>
Date: Tue, 16 Sep 2014 14:00:25 +0000 (+0000)
Subject: Fix a memory leak handling carrier drops with a psuedo interface.
X-Git-Tag: v6.4.4~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cdf385c5236dc011518f4e390c07219f4f4f2b3c;p=thirdparty%2Fdhcpcd.git

Fix a memory leak handling carrier drops with a psuedo interface.
---

diff --git a/dhcp6.c b/dhcp6.c
index 8a81bc5d..1a6c0367 100644
--- a/dhcp6.c
+++ b/dhcp6.c
@@ -3124,7 +3124,9 @@ dhcp6_freedrop(struct interface *ifp, int drop, const char *reason)
 
 	ifpx = dhcp6_findpfxdlgif(ifp);
 	if (ifpx) {
-		dhcp6_freedrop(ifpx, drop, reason);
+		/* Read the below comment why we need to force
+		 * a drop here */
+		dhcp6_freedrop(ifpx, 1, reason);
 		TAILQ_REMOVE(ifp->ctx->ifaces, ifpx, next);
 		if_free(ifpx);
 	}