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/rk3399_rockchip-uboot/fs/ubifs/
H A Dubifs.c6dd3ad81532245455ec7684b6d470e62d3db6a93 Mon Nov 05 05:09:29 UTC 2018 Paul Davey <paul.davey@alliedtelesis.co.nz> UPSTREAM: 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.

Change-Id: I8a2de3ff31824f0574370225240fdcf6ef76967d
Signed-off-by: Paul Davey <paul.davey@alliedtelesis.co.nz>
Cc: Heiko Schocher <hs@denx.de>
Tested-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
(cherry picked from commit e4aa10ba5770fc391bf8a4b00c131353901704e7)