crypto: af_alg - Disallow multiple in-flight AIO requests

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Having multiple in-flight AIO requests results in unpredictable
output because they all share the same IV.  Fix this by only allowing
one request at a time.

Fixes: 83094e5e9e ("crypto: af_alg - add async support to algif_aead")
Fixes: a596999b7d ("crypto: algif - change algif_skcipher to be asynchronous")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Herbert Xu 2023-11-28 16:25:49 +08:00

parent 431a2eb89c

commit 67b164a871

2 changed files with 16 additions and 1 deletions

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14

crypto/af_alg.c

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3

include/crypto/if_alg.h

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