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Merge pull request #17022 from opensourcerouting/vrrp-cmsg-next
vrrpd: iterate over all ancillary messages
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@ -234,7 +234,7 @@ ssize_t vrrp_pkt_parse_datagram(int family, int version, bool ipv4_ph,
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} else if (family == AF_INET6) {
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struct cmsghdr *c;
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for (c = CMSG_FIRSTHDR(m); c != NULL; CMSG_NXTHDR(m, c)) {
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for (c = CMSG_FIRSTHDR(m); c != NULL; c = CMSG_NXTHDR(m, c)) {
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if (c->cmsg_level == IPPROTO_IPV6
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&& c->cmsg_type == IPV6_HOPLIMIT)
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break;
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