From b78bb417ebfd992ce007dc7334b1c0979786ec11 Mon Sep 17 00:00:00 2001
From: Eric Blake <eblake@redhat.com>
Date: Fri, 16 Feb 2018 00:03:18 -0500
Subject: [PATCH] error: Copy location information in error_copy()

Commit 1e9b65bb forgot to propagate source information to copied
errors.

Backports commit 88e2ce291595ed8f12636b40523fdb215a9d3374 from qemu
---
 qemu/util/error.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/qemu/util/error.c b/qemu/util/error.c
index 4af889f4..becaee1c 100644
--- a/qemu/util/error.c
+++ b/qemu/util/error.c
@@ -123,6 +123,9 @@ Error *error_copy(const Error *err)
     err_new = g_malloc0(sizeof(*err));
     err_new->msg = g_strdup(err->msg);
     err_new->err_class = err->err_class;
+    err_new->src = err->src;
+    err_new->line = err->line;
+    err_new->func = err->func;
 
     return err_new;
 }