Re: [TIP] BUG kmalloc-4096: Poison overwritten (ath5k_rx_skb_alloc)

From: Bob Copeland
Date: Mon Feb 23 2009 - 11:44:35 EST


On Mon, Feb 23, 2009 at 06:41:01PM +0200, Nick Kossifidis wrote:
> > No, that's intentional. That was actually a bug we had at some point
> > (rs_more is a u8 so the bitwise AND overflowed). The "!!" makes it zero
> > or one so it fits.
> >
>
> AR5K_REG_MS is used for that, we should just shift it as we do with
> the other fields and btw i think we must change flags to be bool.

Fine with me, in fact I wrote it that way first but someone suggested
"!!" instead in a patch review. Either way works. Also ACK on using
bool.

--
Bob Copeland %% www.bobcopeland.com

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