diff options
| -rw-r--r-- | radsecproxy.c | 6 | ||||
| -rw-r--r-- | util.c | 6 |
2 files changed, 8 insertions, 4 deletions
diff --git a/radsecproxy.c b/radsecproxy.c index 778d3b7..517a094 100644 --- a/radsecproxy.c +++ b/radsecproxy.c @@ -2014,13 +2014,15 @@ void createlistener(uint8_t type, char *arg) { debugerrno(errno, DBG_WARN, "createlistener: socket failed"); continue; } - setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)); + if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) == -1) + debugerrno(errno, DBG_WARN, "createlistener: SO_REUSEADDR"); disable_DF_bit(s, res); #ifdef IPV6_V6ONLY if (res->ai_family == AF_INET6) - setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY, &on, sizeof(on)); + if (setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY, &on, sizeof(on)) == -1) + debugerrno(errno, DBG_WARN, "createlistener: IPV6_V6ONLY"); #endif if (bind(s, res->ai_addr, res->ai_addrlen)) { debugerrno(errno, DBG_WARN, "createlistener: bind failed"); @@ -150,10 +150,12 @@ int bindtoaddr(struct addrinfo *addrinfo, int family, int reuse, int v6only) { disable_DF_bit(s,res); if (reuse) - setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)); + if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) == -1) + debugerrno(errno, DBG_WARN, "Failed to set SO_REUSEADDR"); #ifdef IPV6_V6ONLY if (v6only) - setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY, &on, sizeof(on)); + if (setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY, &on, sizeof(on)) == -1) + debugerrno(errno, DBG_WARN, "Failed to set IPV6_V6ONLY"); #endif if (!bind(s, res->ai_addr, res->ai_addrlen)) return s; |