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Fix endian bug in --local-service code.

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This commit is contained in:
Richard Genoud
2014-09-17 21:12:00 +01:00
committed by Simon Kelley
parent 00c0f69aa5
commit 15b1b7e9c3
2 changed files with 5 additions and 2 deletions
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3
CHANGELOG
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@@ -49,6 +49,9 @@ version 2.71
regression introduced in 2.69. Thanks to James Hunt and
the Ubuntu crowd for assistance in fixing this.
Fix problem with --local-service option on big-endian platforms
Thanks to Richard Genoud for the patch.
version 2.70
Fix crash, introduced in 2.69, on TCP request when dnsmasq

4
src/forward.c
View File

@@ -1118,7 +1118,7 @@ void receive_query(struct listener *listen, time_t now)
struct in_addr netmask;
for (addr = daemon->interface_addrs; addr; addr = addr->next)
{
netmask.s_addr = 0xffffffff << (32 - addr->prefixlen);
netmask.s_addr = htonl(~(in_addr_t)0 << (32 - addr->prefixlen));
if (!(addr->flags & ADDRLIST_IPV6) &&
is_same_net(addr->addr.addr.addr4, source_addr.in.sin_addr, netmask))
break;
@@ -1652,7 +1652,7 @@ unsigned char *tcp_request(int confd, time_t now,
struct in_addr netmask;
for (addr = daemon->interface_addrs; addr; addr = addr->next)
{
netmask.s_addr = 0xffffffff << (32 - addr->prefixlen);
netmask.s_addr = htonl(~(in_addr_t)0 << (32 - addr->prefixlen));
if (!(addr->flags & ADDRLIST_IPV6) &&
is_same_net(addr->addr.addr.addr4, peer_addr.in.sin_addr, netmask))
break;