From: Roy Marples <roy@marples.name>
Date: Thu, 10 Nov 2016 18:26:32 +0000 (+0000)
Subject: Set sa_len when creating a sockaddr from a prefix.
X-Git-Tag: v7.0.0-beta1~116
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1f7c845e537ad295450b2d6da707fe71fe443670;p=thirdparty%2Fdhcpcd.git

Set sa_len when creating a sockaddr from a prefix.
---

diff --git a/sa.c b/sa.c
index 07e85d8f..f8fabc76 100644
--- a/sa.c
+++ b/sa.c
@@ -284,11 +284,17 @@ sa_fromprefix(struct sockaddr *sa, int prefix)
 #ifdef INET
 	case AF_INET:
 		max_prefix = 32;
+#ifdef HAVE_SA_LEN
+		sa->sa_len = sizeof(struct in_addr);
+#endif
 		break;
 #endif
 #ifdef INET6
 	case AF_INET6:
 		max_prefix = 128;
+#ifdef HAVE_SA_LEN
+		sa->sa_len = sizeof(struct in6_addr);
+#endif
 		break;
 #endif
 	default: