diff options
| author | Linus Nordberg <linus@nordu.net> | 2017-07-30 22:09:55 +0200 |
|---|---|---|
| committer | Linus Nordberg <linus@nordu.net> | 2017-08-01 18:19:13 +0200 |
| commit | 1e695906e679d6a4be772ea67ce8164da665ec12 (patch) | |
| tree | ff2aeb9a6c6edc5543a59cf00a51902a60f7aabd /radsecproxy.c | |
| parent | 844ec06079f5276e15271eb66bc89d6d5acf04e2 (diff) | |
Check return value from setsockopt().
coverity: 1449508, 1449522.
Diffstat (limited to 'radsecproxy.c')
| -rw-r--r-- | radsecproxy.c | 6 |
1 files changed, 4 insertions, 2 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"); |