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(trunk libT) don't attempt to set V6ONLY on ipv4 sockets

This commit is contained in:
Erick Turnquist 2009-02-07 01:14:41 +00:00
parent 769af9c213
commit 61e505b8d1
1 changed files with 3 additions and 2 deletions
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5
libtransmission/net.c
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@ -543,8 +543,9 @@ tr_netBindTCP( const tr_address * addr, tr_port port, tr_bool suppressMsgs )
#endif
#ifdef IPV6_V6ONLY
if( retval = setsockopt( s, IPPROTO_IPV6, IPV6_V6ONLY, &optval,
sizeof( optval ) ) == -1 ) {
if( addr->type == TR_AF_INET6 &&
( retval = setsockopt( s, IPPROTO_IPV6, IPV6_V6ONLY, &optval,
sizeof( optval ) ) ) == -1 ) {
/* the kernel may not support this. if not, ignore it */
if( errno != ENOPROTOOPT )
return -errno;