Re: bin/140309: bad syntax cause yacc(1) segfault

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Re: bin/140309: bad syntax cause yacc(1) segfault

by Alexey Shuvaev-2 :: Rate this Message:

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The following reply was made to PR bin/140309; it has been noted by GNATS.

From: Alexey Shuvaev <shuvaev@...>
To: bug-followup@..., ksh@...
Cc:  
Subject: Re: bin/140309: bad syntax cause yacc(1) segfault
Date: Sun, 8 Nov 2009 19:41:36 +0100

 Confirmed on amd64:
 ~> uname -a
 FreeBSD wep4035 9.0-CURRENT FreeBSD 9.0-CURRENT #0 r198671: Fri Oct 30 16:12:10 CET 2009     root@wep4035:/usr/obj/usr/src/sys/GENERIC  amd64
 
 ~> yacc test.y
 Bus error (core dumped)
 
 ~> cat test.y
 %type <int> rule
 %%
 rule:
 ;
 %%
 
 Alexey.
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Parent Message unknown Re: bin/140309: bad syntax cause yacc(1) segfault

by Alexander Best-2 :: Rate this Message:

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The following reply was made to PR bin/140309; it has been noted by GNATS.

From: Alexander Best <alexbestms@...>
To: <bug-followup@...>,
 <ksh@...>
Cc:  
Subject: Re: bin/140309: bad syntax cause yacc(1) segfault
Date: Wed, 11 Nov 2009 15:42:26 +0100 (CET)

 running FreeBSD otaku 9.0-CURRENT FreeBSD 9.0-CURRENT #1 r199160M: Wed Nov 11
 00:33:45 CET 2009     root@otaku:/usr/obj/usr/src/sys/ARUNDEL  i386 i get the
 following yacc output:
 
 yacc: w - line 5 of "test.y", the default action assigns an undefined value to
 $$
 
 `cat test.y':
 %type <int> rule
 %%
 rule:
 ;
 %%
 
 cheers.
 alex
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