i2p/haiku-beta6
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

* Fixed incorrect use of IN_MULTICAST in ipv4: the macro must be invoked

Browse Source 
on an address in host-byte-order, not network-byte-order.
  Basically this caused failure for all IP-traffic to any IP-address
  where the last byte & 0xF0 == 0xe0.
Now we can surf www.pcre.org again ;-)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30870 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Oliver Tappe
2009-05-26 21:34:42 +00:00
parent 7ba59d8729
commit b788c037f3
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/add-ons/kernel/network/protocols/ipv4/ipv4.cpp
+3 -3
View File
@@ -1199,7 +1199,7 @@ ipv4_bind(net_protocol *protocol, const struct sockaddr *address)
// only INADDR_ANY and addresses of local interfaces are accepted:
if (((sockaddr_in *)address)->sin_addr.s_addr == INADDR_ANY
|| IN_MULTICAST(((sockaddr_in *)address)->sin_addr.s_addr)
|| IN_MULTICAST(ntohl(((sockaddr_in *)address)->sin_addr.s_addr))
|| sDatalinkModule->is_local_address(sDomain, address, NULL, NULL)) {
memcpy(&protocol->socket->address, address, sizeof(struct sockaddr_in));
protocol->socket->address.ss_len = sizeof(struct sockaddr_in);
@@ -1267,7 +1267,7 @@ ipv4_send_routed_data(net_protocol *_protocol, struct net_route *route,
if (protocol && !(protocol->socket->options & SO_BROADCAST))
return B_BAD_VALUE;
buffer->flags |= MSG_BCAST;
} else if (IN_MULTICAST(destination.sin_addr.s_addr)) {
} else if (IN_MULTICAST(ntohl(destination.sin_addr.s_addr))) {
buffer->flags |= MSG_MCAST;
}
@@ -1452,7 +1452,7 @@ ipv4_receive_data(net_buffer *buffer)
if (header.destination == INADDR_BROADCAST) {
buffer->flags |= MSG_BCAST;
} else if (IN_MULTICAST(header.destination)) {
} else if (IN_MULTICAST(ntohl(header.destination))) {
buffer->flags |= MSG_MCAST;
} else {
uint32 matchedAddressType = 0;