Murilo Opsfelder Araujo fbd5c4c0db block/ssh: fix possible segmentation fault when .desc is not null-terminated ...

This patch prevents a possible segmentation fault when .desc members are checked
against NULL.

The ssh_runtime_opts was added by commit
8a6a80896d ("block/ssh: Use QemuOpts for runtime
options").

This fix was inspired by
http://lists.nongnu.org/archive/html/qemu-devel/2018-01/msg00883.html.

Fixes: 8a6a80896d ("block/ssh: Use QemuOpts for runtime options")
Cc: Max Reitz <mreitz@redhat.com>
Cc: Eric Blake <eblake@redhat.com>
Signed-off-by: Murilo Opsfelder Araujo <muriloo@linux.vnet.ibm.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Jeff Cody <jcody@redhat.com>

2018-01-31 22:37:00 -05:00

..

accounting.c

…

backup.c

backup: use copy_bitmap in incremental backup

2017-12-18 10:54:13 -05:00

blkdebug.c

block: Align block status requests

2017-10-26 14:45:57 +02:00

blkreplay.c

…

blkverify.c

…

block-backend.c

block: Don't request I/O permission with BDRV_O_NO_IO

2017-11-21 14:48:22 +01:00

bochs.c

block: Deprecate bdrv_set_read_only() and users

2017-11-17 13:35:59 +01:00

cloop.c

block: Deprecate bdrv_set_read_only() and users

2017-11-17 13:35:59 +01:00

commit.c

commit: Simplify reopen of base

2017-12-22 15:05:32 +01:00

crypto.c

block: support passthrough of BDRV_REQ_FUA in crypto driver

2017-10-06 16:30:47 +02:00

crypto.h

…

curl.c

block/curl: fix minor memory leaks

2017-12-18 15:44:39 -05:00

dirty-bitmap.c

hbitmap: add next_zero function

2017-12-18 10:54:13 -05:00

dmg-bz2.c

…

dmg.c

block: Deprecate bdrv_set_read_only() and users

2017-11-17 13:35:59 +01:00

dmg.h

block: remove "qemu/osdep.h" from header file

2017-12-18 17:07:02 +03:00

file-posix.c

file-posix: Clear out first sector in hdev_create

2017-09-26 14:46:23 +02:00

file-win32.c

qapi: Change data type of the FOO_lookup generated for enum FOO

2017-09-04 13:09:13 +02:00

gluster.c

qapi: Change data type of the FOO_lookup generated for enum FOO

2017-09-04 13:09:13 +02:00

io.c

block: Allow graph changes in subtree drained section

2017-12-22 15:05:32 +01:00

iscsi-opts.c

…

iscsi.c

block/iscsi: fix initialization of iTask in iscsi_co_get_block_status

2018-01-16 14:54:52 +01:00

linux-aio.c

…

Makefile.objs

configure: add dependency

2018-01-22 14:02:33 +00:00

mirror.c

blockjob: remove clock argument from block_job_sleep_ns

2017-11-29 15:11:02 +01:00

nbd-client.c

nbd: Don't crash when server reports NBD_CMD_READ failure

2017-11-17 08:02:45 -06:00

nbd-client.h

nbd: Minimal structured read for client

2017-10-30 21:48:41 +01:00

nbd.c

nbd: implement bdrv_get_info callback

2018-01-26 09:58:46 -06:00

nfs.c

block/nfs: fix nfs_client_open for filesize greater than 1TB

2017-11-29 15:28:15 +01:00

null.c

coroutine: simplify co_aio_sleep_ns() prototype

2017-12-19 09:25:27 +00:00

parallels.c

block/parallels: add backing support to readv/writev

2018-01-22 14:02:33 +00:00

parallels.h

block/parallels: replace some magic numbers

2018-01-22 14:02:33 +00:00

qapi.c

block: Guard against NULL bs->drv

2017-11-17 18:21:31 +01:00

qcow2-bitmap.c

qcow2: No persistent dirty bitmaps for compat=0.10

2018-01-23 12:34:42 +01:00

qcow2-cache.c

qcow2: Fix overly broad madvise()

2017-11-17 18:21:31 +01:00

qcow2-cluster.c

qcow2: Unaligned zero cluster in handle_alloc()

2017-11-17 18:21:30 +01:00

qcow2-refcount.c

qcow2: Repair unaligned preallocated zero clusters

2018-01-23 12:34:42 +01:00

qcow2-snapshot.c

…

qcow2.c

qcow2: No persistent dirty bitmaps for compat=0.10

2018-01-23 12:34:42 +01:00

qcow2.h

qcow2: get rid of qcow2_backing_read1 routine

2017-12-22 15:03:41 +01:00

qcow.c

block/qcow: Add blkdebug events

2018-01-23 12:34:43 +01:00

qed-check.c

…

qed-cluster.c

…

qed-l2-cache.c

…

qed-table.c

…

qed.c

block: rename bdrv_co_drain to bdrv_co_drain_begin

2017-10-13 12:38:41 +01:00

qed.h

…

quorum.c

qapi: Change data type of the FOO_lookup generated for enum FOO

2017-09-04 13:09:13 +02:00

raw-format.c

block: remove unused bdrv_media_changed

2017-09-04 18:31:13 +02:00

rbd.c

block: Deprecate bdrv_set_read_only() and users

2017-11-17 13:35:59 +01:00

replication.c

block: Keep nodes drained between reopen_queue/multiple

2017-12-22 15:05:32 +01:00

sheepdog.c

Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

2017-12-20 11:30:55 +00:00

snapshot.c

block: Error out on load_vm with active dirty bitmaps

2017-11-21 14:48:23 +01:00

ssh.c

block/ssh: fix possible segmentation fault when .desc is not null-terminated

2018-01-31 22:37:00 -05:00

stream.c

blockjob: remove clock argument from block_job_sleep_ns

2017-11-29 15:11:02 +01:00

throttle-groups.c

throttle-groups: forget timer and schedule next TGM on detach

2017-11-16 14:12:57 +00:00

throttle.c

block/throttle.c: add bdrv_co_drain_begin/end callbacks

2017-10-13 12:38:41 +01:00

trace-events

block: Make bdrv_round_to_clusters() signature more useful

2017-10-26 14:45:57 +02:00

vdi.c

…

vhdx-endian.c

…

vhdx-log.c

…

vhdx.c

block/vhdx.c: Don't blindly update the header

2017-11-14 18:06:25 +01:00

vhdx.h

…

vmdk.c

block/vmdk: Add blkdebug events

2018-01-23 12:34:43 +01:00

vpc.c

…

vvfat.c

block: Guard against NULL bs->drv

2017-11-17 18:21:31 +01:00

vxhs.c

…

win32-aio.c

…

write-threshold.c

…