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nvmem: core: verify cell's raw_len
authorDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Fri, 11 Apr 2025 11:22:47 +0000 (12:22 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 11 Apr 2025 12:41:21 +0000 (14:41 +0200)
commit13bcd440f2ff38cd7e42a179c223d4b833158b33
tree9fc7eac2972677c7e112c4523dab24d4edfdb62ftree
parent7a06ef75107799675ea6e4d73b9df37e18e352a8commit | diff
nvmem: core: verify cell's raw_len

Check that the NVMEM cell's raw_len is a aligned to word_size. Otherwise
Otherwise drivers might face incomplete read while accessing the last
part of the NVMEM cell.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20250411112251.68002-10-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/nvmem/core.c diff | blob | history
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