RE: [PATCH] keys/encrypted: Fix two crypto-on-the-stack bugs

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Andy Lutomirski
> Sent: 12 December 2016 20:53
> The driver put a constant buffer of all zeros on the stack and
> pointed a scatterlist entry at it in two places.  This doesn't work
> with virtual stacks.  Use a static 16-byte buffer of zeros instead.
...

I didn't think you could dma from static data either.

	David

--
To unsubscribe from this list: send the line "unsubscribe linux-crypto" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Kernel]     [Gnu Classpath]     [Gnu Crypto]     [DM Crypt]     [Netfilter]     [Bugtraq]

  Powered by Linux