Re: [PATCH 4/5] signal(ia64): add a signal stack overflow check

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

 



On Mon, Feb 18, 2008 at 06:26:23PM +0800, Shi Weihua wrote:
> +			if (!rbs_on_sig_stack(scr->pt.ar_bspstore))
> +				new_rbs = (current->sas_ss_sp +
> +					  sizeof(long) - 1) & ~(sizeof(long) - 1);

I know you're only moving this code, but how about fixing it to use
ALIGN at the same time?

+			if (!rbs_on_sig_stack(scr->pt.ar_bspstore))
+				new_rbs = ALIGN(current->sas_ss_sp,
+						sizeof(long));

-- 
Intel are signing my paycheques ... these opinions are still mine
"Bill, look, we understand that you're interested in selling us this
operating system, but compare it to ours.  We can't possibly take such
a retrograde step."
-
To unsubscribe from this list: send the line "unsubscribe linux-ia64" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Kernel]     [Sparc Linux]     [DCCP]     [Linux ARM]     [Yosemite News]     [Linux SCSI]     [Linux x86_64]     [Linux for Ham Radio]

  Powered by Linux