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linux/block/partitions
Min Li 6d4e80db4e block: add capacity validation in bdev_add_partition()
In the function bdev_add_partition(),there is no check that the start
and end sectors exceed the size of the disk before calling add_partition.
When we call the block's ioctl interface directly to add a partition,
and the capacity of the disk is set to 0 by driver,the command will
continue to execute.

Signed-off-by: Min Li <min15.li@samsung.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Link: https://lore.kernel.org/r/20230619091214.31615-1-min15.li@samsung.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-06-20 12:50:51 -06:00
..
acorn.c
aix.c
amiga.c
atari.c
atari.h
check.h block: Convert read_part_sector() to use a folio 2022-08-02 12:34:03 -04:00
cmdline.c
core.c block: add capacity validation in bdev_add_partition() 2023-06-20 12:50:51 -06:00
efi.c
efi.h
ibm.c
karma.c
Kconfig
ldm.c
ldm.h
mac.c
mac.h
Makefile
msdos.c
osf.c
sgi.c
sun.c
sysv68.c
ultrix.c