Bug#197988: marked as done (pthread_cleanup_push broken on Alpha)
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and subject line Bug#197988: pthread_cleanup_push broken on Alpha
has caused the attached Bug report to be marked as done.
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From: Falk Hueffner <falk@debian.org>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: pthread_cleanup_push broken on Alpha
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Date: Thu, 19 Jun 2003 00:48:21 +0200
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Package: libc6.1
Version: 2.3.1-17
Severity: normal
File: /lib/libpthread.so.0
Running this program should print nikita and victor, but on Alpha, I
only get nikita:
falk@juist:/tmp% gcc test.c -lpthread && ./a.out
Starting thread
Killing thread
Cleaner name <nikita>
End
#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
void genericCleaner(void * name)
{
printf("Cleaner name <%s>\n",(char*)name);
}
void * myThreadMain(void * Data)
{
printf("Starting thread\n");
if (pthread_setcancelstate(PTHREAD_CANCEL_ENABLE,NULL)!=0) exit(-1);
if (pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS,NULL)!=0) exit(-1);
pthread_cleanup_push(genericCleaner,"victor");
pthread_cleanup_push(genericCleaner,"nikita");
while(1);
pthread_cleanup_pop(1); //this point is never reached
pthread_cleanup_pop(1);
return NULL;
}
int main(void)
{
pthread_t thread[1];
if (pthread_create(&thread[0],NULL,myThreadMain,NULL)!=0) exit(-1);
sleep(1);
printf("Killing thread\n");
if (pthread_cancel(thread[0])!=0) exit(-1);
if (pthread_join(thread[0],NULL)!=0) exit(-1);
printf("End\n");
return 0;
}
-- System Information:
Debian Release: testing/unstable
Architecture: alpha
Kernel: Linux juist 2.5.69 #3 Tue May 6 01:36:11 CEST 2003 alpha
Locale: LANG=C, LC_CTYPE=de_DE@euro
Versions of packages libc6.1 depends on:
ii libdb1-compat 2.1.3-7 The Berkeley database routines [gl
-- no debconf information
---------------------------------------
Received: (at 197988-done) by bugs.debian.org; 25 Apr 2004 01:54:48 +0000
>From gotom@debian.or.jp Sat Apr 24 18:54:48 2004
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Date: Sun, 25 Apr 2004 10:54:47 +0900
Message-ID: <81u0z8bz4o.wl@omega.webmasters.gr.jp>
From: GOTO Masanori <gotom@debian.or.jp>
To: Falk Hueffner <falk@debian.org>, 197988-done@bugs.debian.org
Subject: Re: Bug#197988: pthread_cleanup_push broken on Alpha
In-Reply-To: <E19Slj3-0001Ro-00@juist>
References: <E19Slj3-0001Ro-00@juist>
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At Thu, 19 Jun 2003 00:48:21 +0200,
Falk Hueffner wrote:
> Running this program should print nikita and victor, but on Alpha, I
> only get nikita:
>
> falk@juist:/tmp% gcc test.c -lpthread && ./a.out
> Starting thread
> Killing thread
> Cleaner name <nikita>
> End
I confirmed this bug has been fixed in glibc 2.3.2.ds1-12.
gotom@moog> ./a.out
Starting thread
Killing thread
Cleaner name <nikita>
Cleaner name <victor>
End
gotom@moog> env LD_ASSUME_KERNEL=2.4.1 ./a.out
Starting thread
Killing thread
Cleaner name <nikita>
Cleaner name <victor>
End
I close this bug.
Regards,
-- gotom
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