Gustavo A. R. Silva
d52c499b47
lightnvm: pblk: fix use-after-free bug
...
Remove one of the calls to function bio_put(), so *bio* is only
freed once.
Notice that bio is being dereferenced in bio_put(), hence leading to
a use-after-free bug once *bio* has already been freed.
Addresses-Coverity-ID: 1475952 ("Use after free")
Fixes: 55d8ec3539 ("lightnvm: pblk: support packed metadata")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-12-22 14:45:35 -07:00
..
core.c
lightnvm: dynamic DMA pool entry size
2018-12-11 12:22:35 -07:00
Kconfig
Makefile
pblk-cache.c
lightnvm: pblk: add SPDX license tag
2018-10-09 08:25:08 -06:00
pblk-core.c
lightnvm: pblk: support packed metadata
2018-12-11 12:22:35 -07:00
pblk-gc.c
lightnvm: pblk: add SPDX license tag
2018-10-09 08:25:08 -06:00
pblk-init.c
lightnvm: pblk: support packed metadata
2018-12-11 12:22:35 -07:00
pblk-map.c
lightnvm: pblk: support packed metadata
2018-12-11 12:22:35 -07:00
pblk-rb.c
lightnvm: pblk: support packed metadata
2018-12-11 12:22:35 -07:00
pblk-read.c
lightnvm: pblk: support packed metadata
2018-12-11 12:22:35 -07:00
pblk-recovery.c
lightnvm: pblk: fix use-after-free bug
2018-12-22 14:45:35 -07:00
pblk-rl.c
lightnvm: pblk: set conservative threshold for user writes
2018-12-11 12:22:33 -07:00
pblk-sysfs.c
lightnvm: pblk: support packed metadata
2018-12-11 12:22:35 -07:00
pblk-trace.h
lightnvm: pblk: add tracing for chunk resets
2018-10-09 08:25:07 -06:00
pblk-write.c
lightnvm: pblk: support packed metadata
2018-12-11 12:22:35 -07:00
pblk.h
lightnvm: pblk: do not overwrite ppa list with meta list
2018-12-11 12:22:35 -07:00