diff options
Diffstat (limited to 'src/network/res_msend.c')
| -rw-r--r-- | src/network/res_msend.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/network/res_msend.c b/src/network/res_msend.c index 3e018009..105bf598 100644 --- a/src/network/res_msend.c +++ b/src/network/res_msend.c @@ -68,14 +68,15 @@ int __res_msend_rc(int nqueries, const unsigned char *const *queries, } /* Get local address and open/bind a socket */ - sa.sin.sin_family = family; fd = socket(family, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0); /* Handle case where system lacks IPv6 support */ if (fd < 0 && family == AF_INET6 && errno == EAFNOSUPPORT) { fd = socket(AF_INET, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0); family = AF_INET; + sl = sizeof sa.sin; } + sa.sin.sin_family = family; if (fd < 0 || bind(fd, (void *)&sa, sl) < 0) { if (fd >= 0) close(fd); pthread_setcancelstate(cs, 0); |