From: sashiko-bot@kernel.org
Cc: "open list:SECURITY SUBSYSTEM" <linux-security-module@vger.kernel.org>
Subject: Re: [RFC PATCH 2/8] KEYS: Change the type of key->datalen to unsigned int
Date: Mon, 19 Oct 2026 15:41:19 +0000 [thread overview]
Message-ID: <sashiko-outbox-177779@kernel.org> (raw)
In-Reply-To: <20261019142516.300040-3-jarkko@kernel.org>
> key_alloc() and key_payload_reserve() set key->datalen with values,
> which can be larger than USHRT_MAX.
>
> Change the type from unsigned short to unsigned int.
>
> Cc: stable@vger.kernel.org
> Assisted-by: LLM
> Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Sashiko has reviewed this patch and found no issues.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261019142516.300040-1-jarkko@kernel.org?part=2
next prev parent reply other threads:[~2026-10-19 15:41 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-19 14:25 [RFC PATCH 0/8] KEYS: rhashtable bug fixes Jarkko Sakkinen
2026-10-19 14:25 ` [RFC PATCH 1/8] KEYS: Change the type of key->quotalen to unsigned int Jarkko Sakkinen
2026-10-19 15:37 ` sashiko-bot
2026-10-19 14:25 ` [RFC PATCH 2/8] KEYS: Change the type of key->datalen " Jarkko Sakkinen
2026-10-19 15:33 ` David Howells
2026-10-19 16:31 ` Jarkko Sakkinen
2026-10-19 15:41 ` sashiko-bot [this message]
2026-10-19 14:25 ` [RFC PATCH 3/8] KEYS: Reject @desclen values over U16_MAX in key_alloc() Jarkko Sakkinen
2026-10-19 15:35 ` David Howells
2026-10-19 16:32 ` Jarkko Sakkinen
2026-10-19 15:49 ` sashiko-bot
2026-10-19 14:25 ` [RFC PATCH 4/8] KEYS: Prevent overflow of user->qnkeys " Jarkko Sakkinen
2026-10-19 16:02 ` sashiko-bot
2026-10-19 14:25 ` [RFC PATCH 5/8] KEYS: Prevent overflow of quota " Jarkko Sakkinen
2026-10-19 15:40 ` David Howells
2026-10-19 16:33 ` Jarkko Sakkinen
2026-10-19 16:16 ` sashiko-bot
2026-10-19 14:25 ` [RFC PATCH 6/8] KEYS: Prevent overflow of user->qnbytes " Jarkko Sakkinen
2026-10-19 15:41 ` David Howells
2026-10-19 16:34 ` Jarkko Sakkinen
2026-10-19 16:18 ` sashiko-bot
2026-10-19 14:25 ` [RFC PATCH 7/8] KEYS: Reject @datalen values over INT_MAX Jarkko Sakkinen
2026-10-19 15:43 ` David Howells
2026-10-19 16:35 ` Jarkko Sakkinen
2026-10-19 16:21 ` sashiko-bot
2026-10-19 14:25 ` [RFC PATCH 8/8] KEYS: Verify the key identity in __keyctl_unlink Jarkko Sakkinen
2026-10-19 15:55 ` David Howells
2026-10-19 16:37 ` Jarkko Sakkinen
2026-10-19 16:23 ` sashiko-bot
2026-10-19 14:33 ` [RFC PATCH 0/8] KEYS: rhashtable bug fixes Jarkko Sakkinen
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