Re: [PATCH net v6] net: nfc: nci: Fix parameter validation for packet data
From: patchwork-bot+netdevbpf
Date: Thu Feb 19 2026 - 12:40:49 EST
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:
On Wed, 18 Feb 2026 09:30:00 +0100 you wrote:
> Since commit 9c328f54741b ("net: nfc: nci: Add parameter validation for
> packet data") communication with nci nfc chips is not working any more.
>
> The mentioned commit tries to fix access of uninitialized data, but
> failed to understand that in some cases the data packet is of variable
> length and can therefore not be compared to the maximum packet length
> given by the sizeof(struct).
>
> [...]
Here is the summary with links:
- [net,v6] net: nfc: nci: Fix parameter validation for packet data
https://git.kernel.org/netdev/net/c/571dcbeb8e63
You are awesome, thank you!
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