From: Vasily Gorbik <gor@linux.ibm.com>
To: Harald Freudenberger <freude@linux.ibm.com>
Cc: dengler@linux.ibm.com, fcallies@linux.ibm.com,
ifranzki@linux.ibm.com, linux-s390@vger.kernel.org,
Heiko Carstens <hca@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>
Subject: Re: [PATCH v11 0/5] Improve code in zcrypt msg type 6 handling
Date: Tue, 4 Aug 2026 09:30:41 +0200 [thread overview]
Message-ID: <ttj8i75@ub.hpns> (raw)
In-Reply-To: <20260803083339.212885-1-freude@linux.ibm.com>
On Mon, Aug 03, 2026 at 10:33:33AM +0200, Harald Freudenberger wrote:
> Rework the limit and overflow checks in the both functions
> xcrb_msg_to_type6_ep11cprb_msgx() and xcrb_msg_to_type6cprb_msgx().
> And more ... all related to the length checks done in these both
> functions.
...
> Harald Freudenberger (5):
> s390/zcrypt: Fix CPRB memory allocation in zcrypt misc code
> s390/zcrypt: Improve CCA CPRB length and overflow checks
> s390/zcrypt: Improve EP11 CPRB length and overflow checks
> s390/zcrypt: Improve EP11 CPRB domain handling with ASN.1 parsing
> s390/zcrypt: Pad trailing CCA or EP11 message with zeros
>
> drivers/s390/crypto/zcrypt_ccamisc.c | 20 +-
> drivers/s390/crypto/zcrypt_ep11misc.c | 16 +-
> drivers/s390/crypto/zcrypt_msgtype6.c | 366 ++++++++++++++++++--------
> 3 files changed, 278 insertions(+), 124 deletions(-)
Applied, thank you!
prev parent reply other threads:[~2026-08-04 7:30 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-03 8:33 [PATCH v11 0/5] Improve code in zcrypt msg type 6 handling Harald Freudenberger
2026-08-03 8:33 ` [PATCH v11 1/5] s390/zcrypt: Fix CPRB memory allocation in zcrypt misc code Harald Freudenberger
2026-08-03 8:42 ` sashiko-bot
2026-08-03 8:33 ` [PATCH v11 2/5] s390/zcrypt: Improve CCA CPRB length and overflow checks Harald Freudenberger
2026-08-03 9:04 ` sashiko-bot
2026-08-03 9:10 ` Harald Freudenberger
2026-08-03 8:33 ` [PATCH v11 3/5] s390/zcrypt: Improve EP11 " Harald Freudenberger
2026-08-03 8:50 ` sashiko-bot
2026-08-03 9:09 ` Harald Freudenberger
2026-08-03 15:03 ` Holger Dengler
2026-08-03 8:33 ` [PATCH v11 4/5] s390/zcrypt: Improve EP11 CPRB domain handling with ASN.1 parsing Harald Freudenberger
2026-08-03 8:42 ` sashiko-bot
2026-08-03 15:03 ` Holger Dengler
2026-08-03 8:33 ` [PATCH v11 5/5] s390/zcrypt: Pad trailing CCA or EP11 message with zeros Harald Freudenberger
2026-08-03 8:49 ` sashiko-bot
2026-08-03 9:08 ` Harald Freudenberger
2026-08-04 7:30 ` Vasily Gorbik [this message]
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