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| author | Christian Marangi <[email protected]> | 2025-04-01 11:57:30 +0000 |
|---|---|---|
| committer | Herbert Xu <[email protected]> | 2025-04-03 11:04:33 +0000 |
| commit | 12e0b15b1986736af8c64b920efad00c655a3c79 (patch) | |
| tree | fbe924e485b3f08aae31144b067188d71e361a26 /sound/core/timer.c | |
| parent | Revert "crypto: testmgr - Add multibuffer hash testing" (diff) | |
| download | kernel-12e0b15b1986736af8c64b920efad00c655a3c79.tar.gz kernel-12e0b15b1986736af8c64b920efad00c655a3c79.zip | |
crypto: inside-secure/eip93 - acquire lock on eip93_put_descriptor hash
In the EIP93 HASH functions, the eip93_put_descriptor is called without
acquiring lock. This is problematic when multiple thread execute hash
operations.
Correctly acquire ring write lock on calling eip93_put_descriptor to
prevent concurrent access and mess with the ring pointers.
Fixes: 9739f5f93b78 ("crypto: eip93 - Add Inside Secure SafeXcel EIP-93 crypto engine support")
Reported-by: Herbert Xu <[email protected]>
Signed-off-by: Christian Marangi <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Diffstat (limited to 'sound/core/timer.c')
0 files changed, 0 insertions, 0 deletions