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| author | Thomas Bourgoin <thomas.bourgoin@foss.st.com> | 2023-07-13 17:15:15 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-07-22 13:59:38 +1200 |
| commit | d9c83f71eeceed2cb54bb78be84f2d4055fd9a1f (patch) | |
| tree | b4ddbf90aafe9942ed269027a86e9cde85372769 /lib/mpi | |
| parent | 0e99d38ff6ad4baf0c24ec0aca8a01c522ef4dcd (diff) | |
crypto: stm32 - fix loop iterating through scatterlist for DMA
We were reading the length of the scatterlist sg after copying value of
tsg inside.
So we are using the size of the previous scatterlist and for the first
one we are using an unitialised value.
Fix this by copying tsg in sg[0] before reading the size.
Fixes : 8a1012d3f2ab ("crypto: stm32 - Support for STM32 HASH module")
Cc: stable@vger.kernel.org
Signed-off-by: Thomas Bourgoin <thomas.bourgoin@foss.st.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'lib/mpi')
0 files changed, 0 insertions, 0 deletions