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Show an error instead of silently falling back to AF_INET6.

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david
2012-11-12 19:34:23 +00:00
parent 0d3a8846b0
commit c5f632382f
1 changed files with 5 additions and 1 deletions
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6
ncat/ncat_main.c
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@@ -642,9 +642,13 @@ int main(int argc, char *argv[])
if (targetss.storage.ss_family == AF_INET) if (targetss.storage.ss_family == AF_INET)
targetss.in.sin_port = htons(o.portno); targetss.in.sin_port = htons(o.portno);
#ifdef HAVE_IPV6 #ifdef HAVE_IPV6
else else if (targetss.storage.ss_family == AF_INET6)
targetss.in6.sin6_port = htons(o.portno); targetss.in6.sin6_port = htons(o.portno);
#endif #endif
else if (targetss.storage.ss_family == AF_UNSPEC)
; /* Leave unspecified. */
else
bye("Unknown address family %d.", targetss.storage.ss_family);
if (srcport != -1) { if (srcport != -1) {
if (o.listen) { if (o.listen) {