svn commit: r335020 - head/sys/amd64/linux32

[Brooks Davis]

On Tue, Jun 12, 2018 at 10:54:48PM +0000, Jung-uk Kim wrote:
> Author: jkim
> Date: Tue Jun 12 22:54:48 2018
> New Revision: 335020
> URL: https://svnweb.freebsd.org/changeset/base/335020
> 
> Log:
>   Fix number of auxargs entries to copy out for 32-bit Linuxulator.
>   
>   PR:		228790
> 
> Modified:
>   head/sys/amd64/linux32/linux32_sysvec.c
> 
> Modified: head/sys/amd64/linux32/linux32_sysvec.c
> ==============================================================================
> --- head/sys/amd64/linux32/linux32_sysvec.c	Tue Jun 12 22:52:27 2018	(r335019)
> +++ head/sys/amd64/linux32/linux32_sysvec.c	Tue Jun 12 22:54:48 2018	(r335020)
> @@ -249,9 +249,10 @@ linux_fixup_elf(register_t **stack_base, struct image_
>  
>  	free(imgp->auxargs, M_TEMP);
>  	imgp->auxargs = NULL;
> -	KASSERT(pos - argarray <= AT_COUNT, ("Too many auxargs"));
> +	KASSERT(pos - argarray <= LINUX_AT_COUNT, ("Too many auxargs"));
>  
> -	error = copyout(&argarray[0], auxbase, sizeof(*argarray) * AT_COUNT);
> +	error = copyout(&argarray[0], auxbase,
> +	    sizeof(*argarray) * LINUX_AT_COUNT);
>  	free(argarray, M_TEMP);
>  	if (error != 0)
>  		return (error);


Thanks for tracking this down!  Sorry for the breakage.

-- Brooks
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