Fix hop limit detection in ancillary data
authorHans Dedecker <hans.dedecker@technicolor.com>
Tue, 10 Dec 2013 08:34:30 +0000 (09:34 +0100)
committerHans Dedecker <hans.dedecker@technicolor.com>
Tue, 10 Dec 2013 08:34:30 +0000 (09:34 +0100)
src/odhcpd.c

index d6ca2988526656f3b589b2618eed161a1a908793..cb8451308a7f4cbe14ac49868775a727b690cffa 100644 (file)
@@ -320,8 +320,7 @@ static void odhcpd_receive_packets(struct uloop_fd *u, _unused unsigned int even
                int *hlim = NULL;
                struct in6_pktinfo *pktinfo;
                struct in_pktinfo *pkt4info;
-               for (struct cmsghdr *ch = CMSG_FIRSTHDR(&msg); ch != NULL &&
-                               destiface == 0; ch = CMSG_NXTHDR(&msg, ch)) {
+               for (struct cmsghdr *ch = CMSG_FIRSTHDR(&msg); ch != NULL; ch = CMSG_NXTHDR(&msg, ch)) {
                        if (ch->cmsg_level == IPPROTO_IPV6 &&
                                        ch->cmsg_type == IPV6_PKTINFO) {
                                pktinfo = (struct in6_pktinfo*)CMSG_DATA(ch);