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Add --max-port config option.

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This commit is contained in:
Hans Dedecker
2016-01-23 10:48:12 +00:00
committed by Simon Kelley
parent d05dd58de1
commit 926332a764
7 changed files with 31 additions and 5 deletions
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6
src/network.c
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@@ -1119,7 +1119,7 @@ int random_sock(int family)
if ((fd = socket(family, SOCK_DGRAM, 0)) != -1)
{
union mysockaddr addr;
unsigned int ports_avail = 65536u - (unsigned short)daemon->min_port;
unsigned int ports_avail = ((unsigned short)daemon->max_port - (unsigned short)daemon->min_port) + 1;
int tries = ports_avail < 30 ? 3 * ports_avail : 100;
memset(&addr, 0, sizeof(addr));
@@ -1132,8 +1132,8 @@ int random_sock(int family)
{
unsigned short port = rand16();
if (daemon->min_port != 0)
port = htons(daemon->min_port + (port % ((unsigned short)ports_avail)));
if (daemon->min_port != 0 || daemon->max_port != MAX_PORT)
port = htons(daemon->min_port + (port % ((unsigned short)ports_avail)));
if (family == AF_INET)
{