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(trunk libT) #3906 "DHT ignores bind-address-ipv6" -- make the process of getting the binding address consistent between IPv4 and IPv6 sockets.

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As suggested by Juiusz after the IPv6 binding commit in r11749.  See: https://trac.transmissionbt.com/ticket/3906#comment:6
This commit is contained in:
Jordan Lee 2011-01-22 20:43:36 +00:00
parent f36fc1246c
commit 599d33035b
3 changed files with 9 additions and 5 deletions
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4
libtransmission/session.c
View file

@ -706,7 +706,7 @@ tr_sessionInitImpl( void * vdata )
tr_sessionSet( session, &settings );
tr_udpInit( session, &session->public_ipv4->addr );
tr_udpInit( session );
if( session->isLPDEnabled )
tr_lpdInit( session, &session->public_ipv4->addr );
@ -1946,7 +1946,7 @@ toggleDHTImpl( void * data )
tr_udpUninit( session );
session->isDHTEnabled = !session->isDHTEnabled;
tr_udpInit( session, &session->public_ipv4->addr );
tr_udpInit( session );
}
void

8
libtransmission/tr-udp.c
View file

@ -148,8 +148,10 @@ event_callback(int s, short type, void *sv)
}
void
tr_udpInit(tr_session *ss, const tr_address * addr)
tr_udpInit(tr_session *ss)
{
tr_bool is_default;
const struct tr_address * public_addr;
struct sockaddr_in sin;
int rc;
@ -168,7 +170,9 @@ tr_udpInit(tr_session *ss, const tr_address * addr)
memset(&sin, 0, sizeof(sin));
sin.sin_family = AF_INET;
memcpy(&sin.sin_addr, &addr->addr.addr4, sizeof (struct in_addr));
public_addr = tr_sessionGetPublicAddress(ss, TR_AF_INET, &is_default);
if(public_addr && !is_default)
memcpy(&sin.sin_addr, &public_addr->addr.addr4, sizeof (struct in_addr));
sin.sin_port = htons(ss->udp_port);
rc = bind(ss->udp_socket, (struct sockaddr*)&sin, sizeof(sin));
if(rc < 0) {

2
libtransmission/tr-udp.h
View file

@ -25,6 +25,6 @@ THE SOFTWARE.
#error only libtransmission should #include this header.
#endif
void tr_udpInit( tr_session *, const tr_address *);
void tr_udpInit( tr_session * );
void tr_udpUninit( tr_session * );