File 0117-xen-disk-use-g_new0-to-fix-build.patch of Package qemu.9835

From 17f97651ca2d9d2ea94eaf60115684351bc78ced Mon Sep 17 00:00:00 2001
From: Olaf Hering <olaf@aepfle.de>
Date: Fri, 28 Jul 2017 15:11:51 +0200
Subject: [PATCH] xen-disk: use g_new0 to fix build

g_malloc0_n is available since glib-2.24. To allow build with older glib
versions use the generic g_new0, which is already used in many other
places in the code.

Fixes commit 3284fad728 ("xen-disk: add support for multi-page shared rings")

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
(cherry picked from commit a3fd781f653db4dc76635715207c9029208634bd)
[LD: BSC#1100408]
Signed-off-by: Larry Dewey <ldewey@suse.com>
---
 hw/block/xen_disk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c
index 80b1b1a4eb..198ac2ea78 100644
--- a/hw/block/xen_disk.c
+++ b/hw/block/xen_disk.c
@@ -1255,7 +1255,7 @@ static int blk_connect(struct XenDevice *xendev)
         return -1;
     }
 
-    domids = g_malloc0_n(blkdev->nr_ring_ref, sizeof(uint32_t));
+    domids = g_new0(uint32_t, blkdev->nr_ring_ref);
     for (i = 0; i < blkdev->nr_ring_ref; i++) {
         domids[i] = blkdev->xendev.dom;
     }