Re: [PATCH] crypto/ccp: Validate buffer lengths for copy operations

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On 07.03.2018 18:31, Gary R Hook wrote:
> The CCP driver copies data between scatter/gather lists and DMA buffers.
> The length of the requested copy operation must be checked against
> the available destination buffer length.
> 
> Reported-by: Maciej S. Szmigiero <mail@xxxxxxxxxxxxxxxxxxxxx>
> Signed-off-by: Gary R Hook <gary.hook@xxxxxxx>

This patch looks okay to me.

I can confirm that CCP on 4.15.7 with this patch applied passes testmgr
tests and verifies the wireless regulatory database RSA signature
correctly.

Maciej



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