svn commit: r343263 - head/sys/compat/linux

[Ed Maste]

On Mon, 21 Jan 2019 at 12:12, Ed Maste <emaste at freebsd.org> wrote:
>
> Author: emaste
> Date: Mon Jan 21 17:12:16 2019
> New Revision: 343263
> URL: https://svnweb.freebsd.org/changeset/base/343263
>
> Log:
>   linuxulator: fix stack memory disclosure in linux_sigaltstack
>
>   Most siginfo_to_lsiginfo callers already zeroed the l_siginfo_t before
>   callit it, but linux_waitid did not.  Instead of zeroing in the called
>   function to address linux_waitid (as in commit 2e6ebe70), just do it in
>   linux_waitid.

Oops, I meant to edit the commit message to remove the git hash (from
my WIP tree). My original change for this issue zeroed the struct in
siginfo_to_lsiginfo.