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-rw-r--r--radsecproxy.c6
-rw-r--r--util.c6
2 files changed, 8 insertions, 4 deletions
diff --git a/radsecproxy.c b/radsecproxy.c
index 5bd7642..e3a3814 100644
--- a/radsecproxy.c
+++ b/radsecproxy.c
@@ -1929,13 +1929,15 @@ 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");
diff --git a/util.c b/util.c
index c976175..7938310 100644
--- a/util.c
+++ b/util.c
@@ -139,10 +139,12 @@ 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;