From a9ba3a856d8e84f4c32bcfa2b92727b7add4996c Mon Sep 17 00:00:00 2001 From: aliguori Date: Thu, 8 Jan 2009 19:24:00 +0000 Subject: Add slirp_restrict option (Gleb Natapov) Add "slirp firewall" to permit connection only to vmchannel addresses. Signed-off-by: Gleb Natapov Signed-off-by: Anthony Liguori git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6241 c046a42c-6fe2-441c-8c8c-71466251a162 --- slirp/slirp.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'slirp/slirp.c') diff --git a/slirp/slirp.c b/slirp/slirp.c index f6f94e49b..ce4a1b714 100644 --- a/slirp/slirp.c +++ b/slirp/slirp.c @@ -46,6 +46,8 @@ static struct in_addr client_ipaddr; static const uint8_t zero_ethaddr[6] = { 0, 0, 0, 0, 0, 0 }; +char *slirp_special_ip = CTL_SPECIAL; +int slirp_restrict; int do_slowtimo; int link_up; struct timeval tt; @@ -164,7 +166,7 @@ static void slirp_cleanup(void) } #endif -void slirp_init(void) +void slirp_init(int restrict, char *special_ip) { // debug_init("/tmp/slirp.log", DEBUG_DEFAULT); @@ -177,6 +179,7 @@ void slirp_init(void) #endif link_up = 1; + slirp_restrict = restrict; if_init(); ip_init(); @@ -192,7 +195,10 @@ void slirp_init(void) fprintf (stderr, "Warning: No DNS servers found\n"); } - inet_aton(CTL_SPECIAL, &special_addr); + if (special_ip) + slirp_special_ip = special_ip; + + inet_aton(slirp_special_ip, &special_addr); alias_addr.s_addr = special_addr.s_addr | htonl(CTL_ALIAS); getouraddr(); } -- cgit v1.2.3