Re: [patch] wireless: at76c50x: allocating too much data

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

 



On Sat, Apr 21, 2012 at 03:51:44PM +0200, Julia Lawall wrote:
> Looking for x = ... sizeof(x) ... I get 9 reports.  In most cases it
> looks like sizeof(x) is coincidentally the same as the size that is
> wanted.  Two cases that look like they could have some noticible
> effect are:
> 
> arch/xtensa/platforms/iss/network.c, line 789
> drivers/block/cciss.c, line 4211
> 

Clever.  You'd need to restrict it to places where x was a  pointer.
That's better than my check which was specific to kmalloc().  (So
uh...  I'm going to rewrite mine as well to be more generic.  :P)

regards,
dan carpenter

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


[Index of Archives]     [Kernel Development]     [Kernel Announce]     [Kernel Newbies]     [Linux Networking Development]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Device Mapper]

  Powered by Linux