Date: Fri, 18 Jul 2008 15:05:14 +0000 (UTC) From: Kevin Lo <kevlo@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/usr.bin/yacc skeleton.c Message-ID: <200807181505.m6IF5HwP083945@repoman.freebsd.org>
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kevlo 2008-07-18 15:05:14 UTC
FreeBSD src repository
Modified files:
usr.bin/yacc skeleton.c
Log:
SVN rev 180597 on 2008-07-18 15:05:14Z by kevlo
Fix a longstanding bug, from Otto Moerbeck:
if we're reducing a rule that has an empty
right hand side and the yacc stackpointer is pointing at the very
end of the allocated stack, we end up accessing the stack out of
bounds by the implicit $$ = $1 action
Obtained from: OpenBSD
Revision Changes Path
1.38 +5 -1 src/usr.bin/yacc/skeleton.c
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