Date: Wed, 9 May 2007 18:59:05 +0000 From: "Wojciech A. Koszek" <wkoszek@freebsd.org> To: freebsd-current@freebsd.org Cc: jasone@freebsd.org Subject: yacc(1) causes a fault -- "fault VA = 0xa5a5a5b1" Message-ID: <20070509185905.GA29365@FreeBSD.czest.pl>
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Hi, I have a file: http://people.freebsd.org/~wkoszek/traces/grammar.y I run this command: yacc -d -o grammar.c grammar.y While I get a following warning on RELENG_6 machines: $ yacc -d -o grammar.c grammar.y yacc: w - line 36 of "grammar.y", the default action assigns an undefined value to $$ yacc: w - the symbol NUMBER is undefined On various -CURRENT boxes I see: $ yacc -d -o grammar.c grammar.y fatal process exception: page fault, fault VA = 0xa5a5a5b1 zsh: segmentation fault (core dumped) yacc -d -o grammar.c grammar.y Sounds like a regression in malloc(3) ? Thanks, -- Wojciech A. Koszek wkoszek@FreeBSD.org http://FreeBSD.czest.pl/dunstan/
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