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(trunk libT) don't attempt to connect to (half-complete) ipv6 link-local addresses

This commit is contained in:
Erick Turnquist 2009-02-08 22:45:30 +00:00
parent 507357f275
commit fc767a3f03
1 changed files with 11 additions and 2 deletions
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13
libtransmission/net.c
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@ -462,10 +462,19 @@ isMulticastAddress( const tr_address * addr )
return FALSE;
}
static TR_INLINE tr_bool
isIPv6LinkLocalAddress( const tr_address * addr )
{
if( addr->type == TR_AF_INET6 &&
IN6_IS_ADDR_LINKLOCAL( &addr->addr.addr6 ))
return TRUE;
return FALSE;
}
tr_bool
tr_isValidPeerAddress( const tr_address * addr, tr_port port )
{
if( isMulticastAddress( addr ) )
if( isMulticastAddress( addr ) || isIPv6LinkLocalAddress( addr ) )
return FALSE;
if( port == 0 )
@ -486,7 +495,7 @@ tr_netOpenTCP( tr_session * session,
assert( tr_isAddress( addr ) );
if( isMulticastAddress( addr ) )
if( isMulticastAddress( addr ) || isIPv6LinkLocalAddress( addr ))
return -EINVAL;
if( ( s = createSocket( ( addr->type == TR_AF_INET ? AF_INET : AF_INET6 ), type ) ) < 0 )