From: Igor Mammedov <imammedo@redhat.com>
Date: Fri, 4 May 2018 08:37:42 +0000 (+0200)
Subject: hmp: disable monitor in preconfig state
X-Git-Tag: v3.0.0-rc0~124^2~7
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=71dc578e116599ea73c8a2a4e693134702ec0e83;p=thirdparty%2Fqemu.git

hmp: disable monitor in preconfig state

Ban it for now, if someone would need it to work early,
one would have to implement checks if HMP command is valid
at preconfig state.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1525423069-61903-5-git-send-email-imammedo@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---

diff --git a/monitor.c b/monitor.c
index 46814af5332..9e50418afe8 100644
--- a/monitor.c
+++ b/monitor.c
@@ -3371,6 +3371,12 @@ static void handle_hmp_command(Monitor *mon, const char *cmdline)
 
     trace_handle_hmp_command(mon, cmdline);
 
+    if (runstate_check(RUN_STATE_PRECONFIG)) {
+        monitor_printf(mon, "HMP not available in preconfig state, "
+                            "use QMP instead\n");
+        return;
+    }
+
     cmd = monitor_parse_command(mon, cmdline, &cmdline, mon->cmd_table);
     if (!cmd) {
         return;