Zheng Bin 579dd91ab3 nbd: Fix memory leak in nbd_add_socket ...

When adding first socket to nbd, if nsock's allocation failed, the data
structure member "config->socks" was reallocated, but the data structure
member "config->num_connections" was not updated. A memory leak will occur
then because the function "nbd_config_put" will free "config->socks" only
when "config->num_connections" is not zero.

Fixes: 03bf73c315 ("nbd: prevent memory leak")
Reported-by: syzbot+934037347002901b8d2a@syzkaller.appspotmail.com
Signed-off-by: Zheng Bin <zhengbin13@huawei.com>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2020-07-08 15:42:18 -06:00

..

aoe

bdi: fix up for "remove the name field in struct backing_dev_info"

2020-05-11 09:08:26 -06:00

drbd

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

2020-06-03 16:27:18 -07:00

mtip32xx

block: mtip32xx: Spelling s/configration/configuration/

2019-10-25 14:31:07 -06:00

paride

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-14 01:57:21 +09:00

rnbd

RDMA/rnbd: Fix compilation error when CONFIG_MODULES is disabled

2020-05-22 15:50:22 -03:00

rsxx

rsxx: use bio_{start,end}_io_acct

2020-05-27 05:21:23 -06:00

xen-blkback

xen/blkback: Consistently insert one empty line between functions

2020-01-29 07:35:49 -06:00

zram

zcomp: Use ARRAY_SIZE() for backends list

2020-06-04 19:06:24 -07:00

amiflop.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

ataflop.c

ataflop: Remove unneeded semicolon

2019-11-28 10:40:47 -07:00

brd.c

block: simplify queue allocation

2020-03-27 10:23:43 -06:00

cryptoloop.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 30

2019-05-24 17:27:10 +02:00

floppy.c

block/floppy: fix contended case in floppy_queue_rq()

2020-05-26 15:23:54 -06:00

Kconfig

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-14 01:57:21 +09:00

loop.c

loop: replace kill_bdev with invalidate_bdev

2020-06-18 09:24:35 -06:00

loop.h

block/loop: Use global lock for ioctl() operation.

2018-11-08 06:30:11 -07:00

Makefile

block/rnbd: include client and server modules into kernel compilation

2020-05-17 18:57:17 -03:00

nbd.c

nbd: Fix memory leak in nbd_add_socket

2020-07-08 15:42:18 -06:00

null_blk_main.c

Merge tag 'for-5.8/block-2020-06-01' of git://git.kernel.dk/linux-block

2020-06-02 15:29:19 -07:00

null_blk_trace.c

null_blk: add tracepoint helpers for zoned mode

2020-03-27 13:39:10 -06:00

null_blk_trace.h

null_blk: add tracepoint helpers for zoned mode

2020-03-27 13:39:10 -06:00

null_blk_zoned.c

Merge tag 'for-5.8/block-2020-06-01' of git://git.kernel.dk/linux-block

2020-06-02 15:29:19 -07:00

null_blk.h

null_blk: Cleanup zoned device initialization

2020-04-23 09:35:09 -06:00

pktcdvd.c

pktcdvd: remove redundant initialization of variable ret

2020-06-11 09:15:48 -06:00

ps3disk.c

ps3disk: use the default segment boundary

2020-05-19 00:10:35 +10:00

ps3vram.c

block: simplify queue allocation

2020-03-27 10:23:43 -06:00

rbd_types.h

libceph, rbd: replace zero-length array with flexible-array

2020-06-01 13:22:53 +02:00

rbd.c

rbd: compression_hint option

2020-06-01 23:32:35 +02:00

skd_main.c

Merge tag 'v5.2-rc6' into for-5.3/block

2019-07-01 08:16:08 -06:00

skd_s1120.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497

2019-06-19 17:09:53 +02:00

sunvdc.c

compat_ioctl: block: handle cdrom compat ioctl in non-cdrom drivers

2020-01-03 09:33:15 +01:00

swim3.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

swim_asm.S

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

swim.c

block/swim3: use set_current_state macro

2020-05-16 14:28:37 -06:00

sx8.c

sx8: use a per-host tag_set

2018-11-09 08:14:14 -07:00

umem.c

umem: remove redundant initialization of variable ret

2020-06-11 09:16:17 -06:00

umem.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 348

2019-06-05 17:37:08 +02:00

virtio_blk.c

virtio-blk: free vblk-vqs in error path of virtblk_probe()

2020-06-30 19:02:58 -06:00

xen-blkfront.c

Merge tag 'for-linus-5.7-rc1b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

2020-04-10 17:20:06 -07:00

xsysace.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

z2ram.c

mm: reorder includes after introduction of linux/pgtable.h

2020-06-09 09:39:13 -07:00