qemu/hw/block
zhanghailiang 1bdb176ac5 virtio-blk: fix reference a pointer which might be freed
In function virtio_blk_handle_request, it may freed memory pointed by req,
So do not access member of req after calling this function.

Cc: qemu-stable@nongnu.org
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-08-20 11:57:05 +02:00
..
dataplane virtio-blk: allow block_resize with dataplane 2014-08-20 11:53:52 +02:00
block.c hw: move target-independent files to subdirectories 2013-04-08 18:13:12 +02:00
cdrom.c bswap.h: Remove cpu_to_be32wu() 2013-11-05 19:57:47 -08:00
ecc.c savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00
fdc.c savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
hd-geometry.c hw: move target-independent files to subdirectories 2013-04-08 18:13:12 +02:00
m25p80.c block: m25p80: Support read only bdrvs. 2014-06-21 16:40:14 +08:00
Makefile.objs pc_sysfw: do not make it a device anymore 2013-08-12 09:31:14 -05:00
nand.c savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00
nvme.c block: Use g_new() & friends to avoid multiplying sizes 2014-08-20 11:51:28 +02:00
nvme.h NVMe: Initial commit for new storage interface 2013-06-17 17:47:59 +02:00
onenand.c block: Drop superfluous conditionals around g_free() 2014-06-16 17:23:19 +08:00
pflash_cfi01.c memory: remove memory_region_destroy 2014-08-18 12:06:21 +02:00
pflash_cfi02.c memory: remove memory_region_destroy 2014-08-18 12:06:21 +02:00
tc58128.c shix: Don't require firmware presence for qtest 2013-11-05 17:47:29 +01:00
virtio-blk.c virtio-blk: fix reference a pointer which might be freed 2014-08-20 11:57:05 +02:00
xen_blkif.h xen_disk: add discard support 2014-05-07 16:18:04 +00:00
xen_disk.c xen_disk: fix possible null-ptr dereference 2014-08-15 15:07:13 +02:00