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| author | Herbert Xu <[email protected]> | 2024-09-12 09:57:13 +0000 |
|---|---|---|
| committer | Herbert Xu <[email protected]> | 2024-09-21 09:14:59 +0000 |
| commit | 5124bc96162667766f6120b19f57a640c2eccb2a (patch) | |
| tree | d96f475455e029c9d636af6c379f294b5748aad1 /lib/crypto/mpi/mpi-mul.c | |
| parent | crypto: n2 - Set err to EINVAL if snprintf fails for hmac (diff) | |
| download | kernel-5124bc96162667766f6120b19f57a640c2eccb2a.tar.gz kernel-5124bc96162667766f6120b19f57a640c2eccb2a.zip | |
crypto: caam - Pad SG length when allocating hash edesc
Because hardware will read in multiples of 4 SG entries, ensure
the allocated length is always padded. This was already done
by some callers of ahash_edesc_alloc, but ahash_digest was conspicuously
missing.
In any case, doing it in the allocation function ensures that the
memory is always there.
Reported-by: Guangwu Zhang <[email protected]>
Fixes: a5e5c13398f3 ("crypto: caam - fix S/G table passing page boundary")
Signed-off-by: Herbert Xu <[email protected]>
Diffstat (limited to 'lib/crypto/mpi/mpi-mul.c')
0 files changed, 0 insertions, 0 deletions