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Re: pthead_kill() causes SIGSEGV with cygwin.DLL 1.5.9-1
- From: Christopher Faylor <cgf-no-personal-reply-please at cygwin dot com>
- To: ??????? ???????? <tkutergin at mail dot ru>
- Cc: cygwin at cygwin dot com
- Date: Mon, 12 Apr 2004 16:36:13 -0400
- Subject: Re: pthead_kill() causes SIGSEGV with cygwin.DLL 1.5.9-1
- References: <E1BD1uG-000FjT-00.tkutergin-mail-ru@f16.mail.ru>
- Reply-to: cygwin at cygwin dot com
On Mon, Apr 12, 2004 at 05:55:24PM +0400, "??????? ????????" wrote:
>Hello !
>After upgrade to latest CygWin (CygWin.dll 1.5.9-1) application started
>to crash with SIGSEGV on first pthread_kill() call. Rollback to
>CygWin.dll 1.5.7-1 resolved this issue (did not try 1.5.8-1 though).
>Here is very simple program that causes SIGSEGV with 1.5.9-1:
>
>#include <stdio.h>
>#include <pthread.h>
>
>static void *_blah(void *arg)
>{
> sleep(5);
>};
>
>void main()
>{pthread_t my=pthread_self();
> pthread_t blah;
> if (pthread_create(&blah, NULL, _blah, NULL)!=0)
> perror("CREATE");
> if (pthread_kill(blah,SIGHUP)!=0)
> perror("KILL");
> printf("YUP\n");
> getchar();
>};
This is a problem that I introduced. I'm not sure how cygwin even
passed its test suite with this problem.
I'll check in a fix within the next day or so.
cgf
P.S. You'll have an easier time getting by the spam filter if you don't
use questionable language in your email.
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