Mikulas Patocka fed13a5478 dm: fix a crash if blk_alloc_disk fails ...

If blk_alloc_disk fails, the variable md->disk is set to an error value.
cleanup_mapped_device will see that md->disk is non-NULL and it will
attempt to access it, causing a crash on this statement
"md->disk->private_data = NULL;".

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Reported-by: Chenyuan Yang <chenyuan0y@gmail.com>
Closes: https://marc.info/?l=dm-devel&m=172824125004329&w=2
Cc: stable@vger.kernel.org
Reviewed-by: Nitesh Shetty <nj.shetty@samsung.com>

2024-10-15 13:37:17 +02:00

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accel

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accessibility

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acpi

Merge tag 'acpi-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2024-10-11 11:32:10 -07:00

amba

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android

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ata

ata: libata: avoid superfluous disk spin down + spin up during hibernation

2024-10-09 16:21:19 +02:00

atm

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base

Merge tag 'pmdomain-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm

2024-10-11 11:26:15 -07:00

bcma

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block

Merge tag 'block-6.12-20241004' of git://git.kernel.dk/linux

2024-10-04 10:43:44 -07:00

bluetooth

Bluetooth: btusb: Don't fail external suspend requests

2024-10-04 16:54:25 -04:00

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char

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

2024-10-07 11:33:26 -07:00

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Merge tag 'pm-6.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2024-10-04 11:57:15 -07:00

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dax

device-dax: correct pgoff align in dax_set_mapping()

2024-10-09 12:47:19 -07:00

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firmware

Merge tag 'drm-fixes-2024-10-04' of https://gitlab.freedesktop.org/drm/kernel

2024-10-04 11:25:14 -07:00

fpga

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gpio

gpio: aspeed: Use devm_clk api to manage clock source

2024-10-08 16:01:58 +02:00

gpu

Merge tag 'pmdomain-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm

2024-10-11 11:26:15 -07:00

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hid

Merge tag 'pull-work.unaligned' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2024-10-02 16:42:28 -07:00

hsi

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hwmon

hwmon: (max1668) Add missing dependency on REGMAP_I2C

2024-10-07 08:42:32 -07:00

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i2c

Merge tag 'i2c-for-6.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2024-10-05 10:31:04 -07:00

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infiniband

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input

Merge tag 'pull-work.unaligned' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2024-10-02 16:42:28 -07:00

interconnect

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iommu

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ipack

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leds

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macintosh

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mailbox

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mcb

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md

dm: fix a crash if blk_alloc_disk fails

2024-10-15 13:37:17 +02:00

media

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memory

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memstick

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message

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misc

misc: sgi-gru: Don't disable preemption in GRU driver

2024-10-09 12:47:01 -07:00

mmc

Merge tag 'mmc-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

2024-10-11 11:23:21 -07:00

most

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net

slip: make slhc_remember() more robust against malicious packets

2024-10-10 09:06:32 -07:00

nfc

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of: Skip kunit tests when arm64+ACPI doesn't populate root node

2024-10-10 12:43:01 -05:00

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Merge tag 'platform-drivers-x86-v6.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

2024-10-06 11:11:01 -07:00

pmdomain

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powercap

powercap: intel_rapl_msr: Add PL4 support for Arrowlake-U

2024-10-08 21:39:33 +02:00

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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2024-10-12 09:24:13 -07:00

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Merge tag 'spi-fix-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

2024-10-05 10:25:04 -07:00

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thermal

Merge tag 'pm-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2024-10-11 11:41:20 -07:00

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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2024-10-12 09:24:13 -07:00

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usb

Merge tag 'usb-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2024-10-13 09:21:36 -07:00

vdpa

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

2024-10-07 11:33:26 -07:00

vfio

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vhost

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

2024-10-07 11:33:26 -07:00

video

fbdev: Switch back to struct platform_driver::remove()

2024-10-08 21:47:18 +02:00

virt

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virtio

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

2024-10-07 11:33:26 -07:00

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