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: 55d8ec35398e ("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

lightnvm: remove dependencies on BLK_DEV_NVME and PCI

2018-10-09 08:25:05 -06:00

Makefile

lightnvm: remove rrpc

2018-01-05 08:50:12 -07:00

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