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(parent: dd610e6) | patch
fs: ubifs: Fix UBIFS decompression on 64 bit
authorPaul Davey <paul.davey@alliedtelesis.co.nz>
Mon, 5 Nov 2018 05:09:29 +0000 (18:09 +1300)
committerHeiko Schocher <hs@denx.de>
Wed, 7 Nov 2018 07:49:27 +0000 (08:49 +0100)
commite4aa10ba5770fc391bf8a4b00c131353901704e7
tree10771073ad0c27e127f55072065db6390e3dd5fctree | snapshot
parentdd610e616cceda16a81dfa6f9a134877f783548ccommit | diff
fs: ubifs: Fix UBIFS decompression on 64 bit

Add local size_t variable to crypto_comp_decompress as intermediate
storage for destination length to avoid memory corruption and incorrect
results on 64 bit targets.

This is what linux does for the various lz compression implementations.

Signed-off-by: Paul Davey <paul.davey@alliedtelesis.co.nz>
Cc: Heiko Schocher <hs@denx.de>
Tested-by: Heiko Schocher <hs@denx.de>
fs/ubifs/ubifs.c diff | blob | history
Domain: System / Kernel;