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import of dnsmasq-2.44.tar.gz

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This commit is contained in:
Simon Kelley
2008-07-20 15:10:39 +01:00
parent 1a6bca81f6
commit 3927da46aa
19 changed files with 339 additions and 281 deletions
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18
src/network.c
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@@ -450,23 +450,25 @@ int random_sock(int family)
if ((fd = socket(family, SOCK_DGRAM, 0)) != -1)
{
union mysockaddr addr;
union mysockaddr addr;
unsigned short ports_avail = 65536u - (unsigned short)daemon->min_port;
int i;
memset(&addr, 0, sizeof(addr));
addr.in.sin_family = family;
addr.sa.sa_family = family;
if (fix_fd(fd))
while (1)
for (i = ports_avail; i != 0; i--)
{
unsigned short port = rand16();
if (port <= (unsigned short) daemon->min_port)
continue;
if (daemon->min_port != 0)
port = htons(daemon->min_port + (port % ports_avail));
if (family == AF_INET)
{
addr.in.sin_addr.s_addr = INADDR_ANY;
addr.in.sin_port = htons(port);
addr.in.sin_port = port;
#ifdef HAVE_SOCKADDR_SA_LEN
addr.in.sin_len = sizeof(struct sockaddr_in);
#endif
@@ -475,7 +477,7 @@ int random_sock(int family)
else
{
addr.in6.sin6_addr = in6addr_any;
addr.in6.sin6_port = htons(port);
addr.in6.sin6_port = port;
#ifdef HAVE_SOCKADDR_SA_LEN
addr.in6.sin6_len = sizeof(struct sockaddr_in6);
#endif