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authoraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>2009-01-08 19:24:00 +0000
committeraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>2009-01-08 19:24:00 +0000
commita9ba3a856d8e84f4c32bcfa2b92727b7add4996c (patch)
treee45a11e63905d3a231456c272d0e094d7a869974 /slirp/udp.c
parente1c5a2b33409b9795fa58bf389eac855981330a5 (diff)
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Add slirp_restrict option (Gleb Natapov)
Add "slirp firewall" to permit connection only to vmchannel addresses. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6241 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'slirp/udp.c')
-rw-r--r--slirp/udp.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/slirp/udp.c b/slirp/udp.c
index 8030326..ca353b7 100644
--- a/slirp/udp.c
+++ b/slirp/udp.c
@@ -158,6 +158,9 @@ udp_input(m, iphlen)
goto bad;
}
+ if (slirp_restrict)
+ goto bad;
+
/*
* handle TFTP
*/