Re: [PATCH] kbuild: replace unbounded sprintf call in modpost
From: Michal Marek
Date: Thu Nov 07 2013 - 00:14:11 EST
On Fri, Oct 25, 2013 at 06:14:43AM -0700, Kees Cook wrote:
> The modpost tool could overflow its stack buffer if someone was running
> with an insane shell environment. Regardless, it's technically a bug,
> so this fixes it to truncate the string instead of seg-faulting.
> Found by Coverity.
> Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
Applied to kbuild.git#kbuild.
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