[Bug 287013] m4 code to display MIN_INT is unsafe

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=287013

--- Comment #3 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=ab4edcd552c967a400e85afc0fd3e6729fa9ee2c

commit ab4edcd552c967a400e85afc0fd3e6729fa9ee2c
Author:     Eric Blake <eblake@redhat.com>
AuthorDate: 2025-05-24 17:21:38 +0000
Commit:     Ed Maste <emaste@FreeBSD.org>
CommitDate: 2025-05-24 17:26:47 +0000

    m4: Fix OOB access displaying MIN_INT

    Previously displaying INT_MIN resulted in an out of bounds access to
    digits[-8].  In twos-complement -INT_MIN is still negative.

    PR:             287013
    Reviewed by:    emaste

 usr.bin/m4/misc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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