ims-volte-vowifi
/
strongswan
9
0
Fork 0
Code Pull Requests Releases Activity

Optionally support port ranges in leftprotoport

This commit is contained in:
Martin Willi 2013-02-21 11:24:37 +01:00
parent fd658bce28
commit 0e7ef7f522
1 changed files with 20 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
src/starter/confread.c
View File

@ -303,7 +303,7 @@ static void kw_end(starter_conn_t *conn, starter_end_t *end, kw_token_t token,
end->from_port = 0xffff;
end->to_port = 0;
}
else
else if (*port)
{
svc = getservbyname(port, NULL);
if (svc)
@ -313,12 +313,28 @@ static void kw_end(starter_conn_t *conn, starter_end_t *end, kw_token_t token,
else
{
p = strtol(port, &endptr, 0);
if ((*port && *endptr) || p < 0 || p > 0xffff)
if (p < 0 || p > 0xffff)
{
DBG1(DBG_APP, "# bad port: %s=%s", name, value);
DBG1(DBG_APP, "# bad port: %s=%s", name, port);
goto err;
}
end->from_port = p;
if (*endptr == '-')
{
port = endptr + 1;
p = strtol(port, &endptr, 0);
if (p < 0 || p > 0xffff)
{
DBG1(DBG_APP, "# bad port: %s=%s", name, port);
goto err;
}
}
end->to_port = p;
if (*endptr)
{
DBG1(DBG_APP, "# bad port: %s=%s", name, port);
goto err;
}
end->from_port = end->to_port = (u_int16_t)p;
}
}
if (sep)