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linux/crypto/algif_aead.c
Stephan Mueller bcc7035839 crypto: algif_aead - Require setkey before accept(2) 
commit 2a2a251f11 upstream.

Some cipher implementations will crash if you try to use them
without calling setkey first.  This patch adds a check so that
the accept(2) call will fail with -ENOKEY if setkey hasn't been
done on the socket yet.

Fixes: 400c40cf78 ("crypto: algif - add AEAD support")
Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-20 14:28:37 +02:00

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