diff options
author | Christian Grothoff <christian@grothoff.org> | 2011-12-16 18:45:19 +0000 |
---|---|---|
committer | Christian Grothoff <christian@grothoff.org> | 2011-12-16 18:45:19 +0000 |
commit | 2804cb0a19730b3d4acc1d10f9ef591d890e7684 (patch) | |
tree | 71b82800a800f08bdfc42d722e275c01e5d9e5c5 /src/nat/gnunet-helper-nat-client.c | |
parent | 1f85e67c62031b79d7f9607f0ac4bcd1a5a04704 (diff) | |
download | gnunet-2804cb0a19730b3d4acc1d10f9ef591d890e7684.tar.gz gnunet-2804cb0a19730b3d4acc1d10f9ef591d890e7684.zip |
-cast returns from close to void to indicate that we intentionally ignore them, close socket on new error paths
Diffstat (limited to 'src/nat/gnunet-helper-nat-client.c')
-rw-r--r-- | src/nat/gnunet-helper-nat-client.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/nat/gnunet-helper-nat-client.c b/src/nat/gnunet-helper-nat-client.c index f30348cc4..579090fe2 100644 --- a/src/nat/gnunet-helper-nat-client.c +++ b/src/nat/gnunet-helper-nat-client.c | |||
@@ -427,14 +427,14 @@ make_raw_socket () | |||
427 | setsockopt (ret, SOL_SOCKET, SO_BROADCAST, (char *) &one, sizeof (one))) | 427 | setsockopt (ret, SOL_SOCKET, SO_BROADCAST, (char *) &one, sizeof (one))) |
428 | { | 428 | { |
429 | fprintf (stderr, "setsockopt failed: %s\n", strerror (errno)); | 429 | fprintf (stderr, "setsockopt failed: %s\n", strerror (errno)); |
430 | close (ret); | 430 | (void) close (ret); |
431 | return -1; | 431 | return -1; |
432 | } | 432 | } |
433 | if (0 != | 433 | if (0 != |
434 | setsockopt (ret, IPPROTO_IP, IP_HDRINCL, (char *) &one, sizeof (one))) | 434 | setsockopt (ret, IPPROTO_IP, IP_HDRINCL, (char *) &one, sizeof (one))) |
435 | { | 435 | { |
436 | fprintf (stderr, "setsockopt failed: %s\n", strerror (errno)); | 436 | fprintf (stderr, "setsockopt failed: %s\n", strerror (errno)); |
437 | close (ret); | 437 | (void) close (ret); |
438 | return -1; | 438 | return -1; |
439 | } | 439 | } |
440 | return ret; | 440 | return ret; |
@@ -490,7 +490,7 @@ main (int argc, char *const *argv) | |||
490 | #endif | 490 | #endif |
491 | send_icmp (&external, &target); | 491 | send_icmp (&external, &target); |
492 | send_icmp_udp (&external, &target); | 492 | send_icmp_udp (&external, &target); |
493 | close (rawsock); | 493 | (void) close (rawsock); |
494 | return 0; | 494 | return 0; |
495 | } | 495 | } |
496 | 496 | ||