From: Aleksander Jan Bajkowski <olek2@wp.pl>
To: ansuelsmth@gmail.com, atenart@kernel.org,
herbert@gondor.apana.org.au, davem@davemloft.net,
vschagen@icloud.com, linux-crypto@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: Aleksander Jan Bajkowski <olek2@wp.pl>
Subject: [PATCH] crypto: inside-secure/eip93 - fix kernel panic in driver detach
Date: Tue, 30 Dec 2025 22:17:17 +0100 [thread overview]
Message-ID: <20251230211721.1110174-1-olek2@wp.pl> (raw)
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>
---
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 0b38a567da0e..3cdc3308dcac 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;
}
}
--
2.47.3
next reply other threads:[~2025-12-30 21:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-30 21:17 Aleksander Jan Bajkowski [this message]
2026-01-05 14:49 ` [PATCH] crypto: inside-secure/eip93 - fix kernel panic in driver detach Antoine Tenart
2026-01-23 5:59 ` Herbert Xu
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