From 5e381c8e94e9f38c851ca63ac03f1cad9e4c5124 Mon Sep 17 00:00:00 2001
From: Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
Date: Wed, 2 Dec 2020 14:44:38 +0300
Subject: [PATCH] qemu: support logfile on live attaching chardev

Currently it is simply ignored.

Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
---
 src/qemu/qemu_monitor_json.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c
index ddfef03fbe..e82d762925 100644
--- a/src/qemu/qemu_monitor_json.c
+++ b/src/qemu/qemu_monitor_json.c
@@ -7571,6 +7571,13 @@ qemuMonitorJSONAttachCharDevCommand(const char *chrID,
         goto cleanup;
     }
 
+    if (chr->logfile &&
+        virJSONValueObjectAdd(data,
+                              "s:logfile", chr->logfile,
+                              "T:logappend", chr->logappend,
+                              NULL) < 0)
+        goto cleanup;
+
     if (virJSONValueObjectAppendString(backend, "type", backend_type) < 0 ||
         virJSONValueObjectAppend(backend, "data", data) < 0)
         goto cleanup;