crypto: spacc - Fix off by one in spacc_isenabled()
The spacc->config.modes[] array has CRYPTO_MODE_LAST number of elements
so this > comparison should be >= to prevent an out of bounds access.
Fixes: c8981d9230
("crypto: spacc - Add SPAcc Skcipher support")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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@ -1295,7 +1295,7 @@ int spacc_isenabled(struct spacc_device *spacc, int mode, int keysize)
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{
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int x;
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if (mode < 0 || mode > CRYPTO_MODE_LAST)
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if (mode < 0 || mode >= CRYPTO_MODE_LAST)
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return 0;
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if (mode == CRYPTO_MODE_NULL ||
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