diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/setsourcefilter.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/setsourcefilter.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/setsourcefilter.c b/sysdeps/unix/sysv/linux/setsourcefilter.c index f5c4d9786f..dc223de844 100644 --- a/sysdeps/unix/sysv/linux/setsourcefilter.c +++ b/sysdeps/unix/sysv/linux/setsourcefilter.c @@ -1,5 +1,5 @@ /* Set source filter. Linux version. - Copyright (C) 2004 Free Software Foundation, Inc. + Copyright (C) 2004, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2004. @@ -57,14 +57,15 @@ setsourcefilter (int s, uint32_t interface, const struct sockaddr *group, memcpy (gf->gf_slist, slist, numsrc * sizeof (struct sockaddr_storage)); /* We need to provide the appropriate socket level value. */ + int result; int sol = __get_sol (group->sa_family, grouplen); if (sol == -1) { __set_errno (EINVAL); - return -1; + result = -1; } - - int result = __setsockopt (s, sol, MCAST_MSFILTER, gf, needed); + else + result = __setsockopt (s, sol, MCAST_MSFILTER, gf, needed); if (! use_alloca) { |