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[Qemu-devel] [PULL 15/62] xen_disk: fix possible null-ptr dereference
From: |
Kevin Wolf |
Subject: |
[Qemu-devel] [PULL 15/62] xen_disk: fix possible null-ptr dereference |
Date: |
Fri, 8 Aug 2014 19:39:16 +0200 |
From: "Gonglei (Arei)" <address@hidden>
Signed-off-by: Gonglei <address@hidden>
Signed-off-by: Stefan Hajnoczi <address@hidden>
---
hw/block/xen_disk.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c
index aed5b5b..a221d0b 100644
--- a/hw/block/xen_disk.c
+++ b/hw/block/xen_disk.c
@@ -589,6 +589,7 @@ static int blk_send_response_one(struct ioreq *ioreq)
break;
default:
dst = NULL;
+ return 0;
}
memcpy(dst, &resp, sizeof(resp));
blkdev->rings.common.rsp_prod_pvt++;
--
1.8.3.1
- [Qemu-devel] [PULL 05/62] block: Use bdrv_nb_sectors() in bdrv_make_zero(), (continued)
- [Qemu-devel] [PULL 05/62] block: Use bdrv_nb_sectors() in bdrv_make_zero(), Kevin Wolf, 2014/08/08
- [Qemu-devel] [PULL 06/62] block: Use bdrv_nb_sectors() in bdrv_aligned_preadv(), Kevin Wolf, 2014/08/08
- [Qemu-devel] [PULL 03/62] nbd: Follow the BDS' AIO context, Kevin Wolf, 2014/08/08
- [Qemu-devel] [PULL 07/62] block: Use bdrv_nb_sectors() in bdrv_co_get_block_status(), Kevin Wolf, 2014/08/08
- [Qemu-devel] [PULL 08/62] block: Use bdrv_nb_sectors() in img_convert(), Kevin Wolf, 2014/08/08
- [Qemu-devel] [PULL 09/62] block: Use bdrv_nb_sectors() where sectors, not bytes are wanted, Kevin Wolf, 2014/08/08
- [Qemu-devel] [PULL 10/62] block: Drop superfluous aligning of bdrv_getlength()'s value, Kevin Wolf, 2014/08/08
- [Qemu-devel] [PULL 11/62] qemu-img: Make img_convert() get image size just once per image, Kevin Wolf, 2014/08/08
- [Qemu-devel] [PULL 12/62] block: Avoid bdrv_get_geometry() where errors should be detected, Kevin Wolf, 2014/08/08
- [Qemu-devel] [PULL 14/62] configure: explicitly state version requirements to devel packages, Kevin Wolf, 2014/08/08
- [Qemu-devel] [PULL 15/62] xen_disk: fix possible null-ptr dereference,
Kevin Wolf <=
- [Qemu-devel] [PULL 13/62] docs: Make the recommendation for the backing file name position a requirement, Kevin Wolf, 2014/08/08
- [Qemu-devel] [PULL 16/62] docs/multiple-iothreads.txt: add documentation on IOThread programming, Kevin Wolf, 2014/08/08
- [Qemu-devel] [PULL 18/62] qdev-monitor: include QOM properties in -device FOO, help output, Kevin Wolf, 2014/08/08
- [Qemu-devel] [PULL 17/62] qmp: hide "hotplugged" device property from device-list-properties, Kevin Wolf, 2014/08/08
- [Qemu-devel] [PULL 19/62] qemu-iotests: Add data pattern in version3 VMDK sample image in 059, Kevin Wolf, 2014/08/08
- [Qemu-devel] [PULL 21/62] qemu-img info: show nocow info, Kevin Wolf, 2014/08/08
- [Qemu-devel] [PULL 20/62] vmdk: Optimize cluster allocation, Kevin Wolf, 2014/08/08
- [Qemu-devel] [PULL 24/62] block/archipelago: Add support for creating images, Kevin Wolf, 2014/08/08
- [Qemu-devel] [PULL 23/62] block/archipelago: Implement bdrv_parse_filename(), Kevin Wolf, 2014/08/08
- [Qemu-devel] [PULL 25/62] QMP: Add support for Archipelago, Kevin Wolf, 2014/08/08