From: Roy Marples <roy@marples.name>
Date: Wed, 15 Oct 2014 18:25:59 +0000 (+0000)
Subject: Fix a memory error.
X-Git-Tag: v6.5.1~17
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a35f3c30a654e0a111c61d07a540010bb7ae6964;p=thirdparty%2Fdhcpcd.git

Fix a memory error.
---

diff --git a/ipv6nd.c b/ipv6nd.c
index 0fd39334..8dfdcc0c 100644
--- a/ipv6nd.c
+++ b/ipv6nd.c
@@ -1061,6 +1061,7 @@ extra_opt:
 				free(rao);
 			}
 			free(opt);
+			free(opt2);
 			continue;
 		}
 
@@ -1085,6 +1086,7 @@ extra_opt:
 		if (rao && rao->type == ND_OPT_PREFIX_INFORMATION && opt2) {
 			n = _ND_OPT_PREFIX_ADDR;
 			opt = opt2;
+			opt2 = NULL;
 			goto extra_opt;
 		}
 	}