| From 57155ca135fddbcfd906d00debe0219107d5add8 Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Tue, 30 Dec 2025 22:17:17 +0100 |
| Subject: crypto: inside-secure/eip93 - fix kernel panic in driver detach |
| |
| From: Aleksander Jan Bajkowski <olek2@wp.pl> |
| |
| [ Upstream commit b6e32ba6d32503440a3e3e16c8d0521cbb7e0c5d ] |
| |
| During driver detach, the same hash algorithm is unregistered multiple |
| times due to a wrong iterator. |
| |
| Fixes: 9739f5f93b78 ("crypto: eip93 - Add Inside Secure SafeXcel EIP-93 crypto engine support") |
| Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> |
| Reviewed-by: Antoine Tenart <atenart@kernel.org> |
| Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| drivers/crypto/inside-secure/eip93/eip93-main.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/drivers/crypto/inside-secure/eip93/eip93-main.c b/drivers/crypto/inside-secure/eip93/eip93-main.c |
| index 0b38a567da0e0..3cdc3308dcac8 100644 |
| --- a/drivers/crypto/inside-secure/eip93/eip93-main.c |
| +++ b/drivers/crypto/inside-secure/eip93/eip93-main.c |
| @@ -90,7 +90,7 @@ static void eip93_unregister_algs(unsigned int i) |
| crypto_unregister_aead(&eip93_algs[j]->alg.aead); |
| break; |
| case EIP93_ALG_TYPE_HASH: |
| - crypto_unregister_ahash(&eip93_algs[i]->alg.ahash); |
| + crypto_unregister_ahash(&eip93_algs[j]->alg.ahash); |
| break; |
| } |
| } |
| -- |
| 2.51.0 |
| |
