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| author | John Thomson <git@johnthomson.fastmail.com.au> | 2024-09-02 15:25:08 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-09-03 12:20:38 +0200 |
| commit | 8679e8b4a1ebdb40c4429e49368d29353e07b601 (patch) | |
| tree | 0f2a909dfe910be115e372ff64c1744af5ca53ab /lib/crypto/mpi/mpi-internal.h | |
| parent | e8c276d4dc0e19ee48385f74426aebc855b49aaf (diff) | |
nvmem: u-boot-env: error if NVMEM device is too small
Verify data size before trying to parse it to avoid reading out of
buffer. This could happen in case of problems at MTD level or invalid DT
bindings.
Signed-off-by: John Thomson <git@johnthomson.fastmail.com.au>
Cc: stable <stable@kernel.org>
Fixes: d5542923f200 ("nvmem: add driver handling U-Boot environment variables")
[rmilecki: simplify commit description & rebase]
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240902142510.71096-2-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/crypto/mpi/mpi-internal.h')
0 files changed, 0 insertions, 0 deletions