diff options
| author | Linus Nordberg <linus@nordu.net> | 2017-07-30 22:09:55 +0200 |
|---|---|---|
| committer | Linus Nordberg <linus@nordu.net> | 2017-08-01 18:25:36 +0200 |
| commit | 633e4b83029f4cf213c986404e28ecbd9cd8d26d (patch) | |
| tree | 88b818320d2cfc91fdf247da0618dd426a5f223c /radsecproxy.c | |
| parent | 8aef6cf8292b805db7a8b118fb584058cdfab97e (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 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"); |