Commit v2.2.0-1530-ge556032 vnc: switch to inet_listen_opts
bypassed the use of inet_parse in inet_listen, making literal
IPv6 addresses enclosed in brackets fail:
qemu-kvm: -vnc [::1]:0: Failed to start VNC server on `(null)': address
resolution failed for [::1]:5900: Name or service not known
Strip the brackets to make it work again.
Signed-off-by: Ján Tomko <jto...@redhat.com>
Reviewed-by: Eric Blake <ebl...@redhat.com>
---
v2: Fixed spacing around operators
cc'd qemu-stable
ui/vnc.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/ui/vnc.c b/ui/vnc.c
index cffb5b7..f989dfb 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -3482,7 +3482,14 @@ void vnc_display_open(const char *id, Error **errp)
h = strrchr(vnc, ':');
if (h) {
- char *host = g_strndup(vnc, h - vnc);
+ char *host;
+ size_t hlen = h - vnc;
+
+ if (vnc[0] == '[' && vnc[hlen - 1] == ']') {
+ host = g_strndup(vnc + 1, hlen - 2);
+ } else {
+ host = g_strndup(vnc, hlen);
+ }
qemu_opt_set(sopts, "host", host, &error_abort);
qemu_opt_set(wsopts, "host", host, &error_abort);
qemu_opt_set(sopts, "port", h+1, &error_abort);
--
2.0.5
