commit d14fabd9c2debef0d51ec90af1326e83111a77de
author Paolo Bonzini <pbonzini@redhat.com> Thu Oct 27 20:04:58 2016
committer Paolo Bonzini <pbonzini@redhat.com> Wed Nov 02 08:28:56 2016
tree c49ced8e8469ef28dc25daf1524da2f0afb3a587
parent fffbd9cf1befa256d75bc45541adca405bb65dd5

slirp: fix CharDriver breakage

SLIRP expects a CharBackend as the third argument to slirp_add_exec,
but net/slirp.c was passing a CharDriverState.  Fix this to restore
guestfwd functionality.

Reported-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

net/slirp.c

diff --git a/net/slirp.c b/net/slirp.c
index 64dd325..bcd1c5f 100644
--- a/net/slirp.c
+++ b/net/slirp.c
@@ -763,8 +763,7 @@
             return -1;
         }
 
-        if (slirp_add_exec(s->slirp, 3, qemu_chr_fe_get_driver(&fwd->hd),
-                           &server, port) < 0) {
+        if (slirp_add_exec(s->slirp, 3, &fwd->hd, &server, port) < 0) {
             error_report("conflicting/invalid host:port in guest forwarding "
                          "rule '%s'", config_str);
             g_free(fwd);