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Do not send empty packets in rip.

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This commit is contained in:
Pavel Machek 2000-01-26 14:12:18 +00:00
parent 8660913ba8
commit bd215f8bab
1 changed files with 8 additions and 4 deletions
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4
proto/rip/rip.c
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@ -162,10 +162,14 @@ rip_tx( sock *s )
if (i == !!P_CF->authtype) if (i == !!P_CF->authtype)
continue; continue;
#endif #endif
if (!i)
DBG( "not sending NULL update\n" );
else {
if (ipa_nonzero(c->daddr)) if (ipa_nonzero(c->daddr))
i = sk_send_to( s, packetlen, c->daddr, c->dport ); i = sk_send_to( s, packetlen, c->daddr, c->dport );
else else
i = sk_send( s, packetlen ); i = sk_send( s, packetlen );
}
DBG( "it wants more\n" ); DBG( "it wants more\n" );