Sourceware Bugzilla – Attachment 2082 Details for
Bug 5300
fhpd: "where" command aborts with NPE
Home
|
New
|
Browse
|
Search
|
[?]
|
Reports
|
Requests
|
Help
|
New Account
|
Log In
[x]
|
Forgot Password
Login:
[x]
Source code that causes "where" to get an NPE.
testpeek.c (text/plain), 3.40 KB, created by
Rick Moseley
on 2007-11-09 14:02:21 UTC
(
hide
)
Description:
Source code that causes "where" to get an NPE.
Filename:
MIME Type:
Creator:
Rick Moseley
Created:
2007-11-09 14:02:21 UTC
Size:
3.40 KB
patch
obsolete
>// This file is part of the program FRYSK. >// >// Copyright 2007, Red Hat Inc. >// >// FRYSK is free software; you can redistribute it and/or modify it >// under the terms of the GNU General Public License as published by >// the Free Software Foundation; version 2 of the License. >// >// FRYSK is distributed in the hope that it will be useful, but >// WITHOUT ANY WARRANTY; without even the implied warranty of >// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU >// General Public License for more details. >// >// You should have received a copy of the GNU General Public License >// along with FRYSK; if not, write to the Free Software Foundation, >// Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. >// >// In addition, as a special exception, Red Hat, Inc. gives You the >// additional right to link the code of FRYSK with code not covered >// under the GNU General Public License ("Non-GPL Code") and to >// distribute linked combinations including the two, subject to the >// limitations in this paragraph. Non-GPL Code permitted under this >// exception must only link to the code of FRYSK through those well >// defined interfaces identified in the file named EXCEPTION found in >// the source code files (the "Approved Interfaces"). The files of >// Non-GPL Code may instantiate templates or use macros or inline >// functions from the Approved Interfaces without causing the >// resulting work to be covered by the GNU General Public >// License. Only Red Hat, Inc. may make changes or additions to the >// list of Approved Interfaces. You must obey the GNU General Public >// License in all respects for all of the FRYSK code and other code >// used in conjunction with FRYSK except the Non-GPL Code covered by >// this exception. If you modify this file, you may extend this >// exception to your version of the file, but you are not obligated to >// do so. If you do not wish to provide this exception without >// modification, you must delete this exception statement from your >// version and license this file solely under the GPL without >// exception. > >#include <pthread.h> >#include <stdio.h> >#include <stdlib.h> >#include <sys/types.h> >#include <linux/unistd.h> >#include <errno.h> > >_syscall0(pid_t,gettid) > >pthread_t tester_thread; > >pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER; >pthread_cond_t cond = PTHREAD_COND_INITIALIZER; > >static char * myname; > >void >*do_it () >{ > int t = 34543; > while (t > 0) > t--; > > fprintf (stderr,"attach %s pid=%d -task tid=%d -cli\n", myname, getpid(), gettid()); > > int d = 0; > int e = 0; > > while (1) > { > d++; > e++; > if (d == 3) > { > if (e == 3) > e = 0; > d = 0; > } > } > > return NULL; >} > >void >bak () >{ > while (1) > { > fprintf (stderr,"attach %s pid=%d -task tid=%d -cli\n", myname, getpid(), gettid()); > int a = 0; > int b = 0; > int c = 0; > while (1) > { > a++; > b++; > c++; > if (a + b > 4) > { > a = a - c; > b = b - c; > c = 0; > } > } > } >} > >void >baz () >{ > int a; > int b = 0; > bak (); >} > >void >bar () >{ > close (-1); > close (-1); > baz (); > /*Comment */ >} > >void >foo () >{ > bar (); >} > > >int >main (int argc, char **argv) >{ > myname = argv[0]; > pthread_attr_t attr; > pthread_attr_init (&attr); > pthread_create (&tester_thread, &attr, do_it, NULL); > > /* This is a comment */ > foo (); > int t = 30; > > exit (0); >} >
You cannot view the attachment while viewing its details because your browser does not support IFRAMEs.
View the attachment on a separate page
.
View Attachment As Raw
Actions:
View
Attachments on
bug 5300
: 2082