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https://github.com/samba-team/samba.git
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e107f73082
causing seg faults on my machine and because the fault code calls DEBUG() it is looping! now to find the bug in the Debug1() code ... (This used to be commit 83122bae2253221f085118c6e7e914982656bd64)
87 lines
2.3 KiB
C
87 lines
2.3 KiB
C
/*
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Unix SMB/Netbios implementation.
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Version 1.9.
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Critical Fault handling
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Copyright (C) Andrew Tridgell 1992-1998
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "includes.h"
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extern int DEBUGLEVEL;
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static void (*cont_fn)(void *);
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/*******************************************************************
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report a fault
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********************************************************************/
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static void fault_report(int sig)
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{
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static int counter;
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if (counter) _exit(1);
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counter++;
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DEBUG(0,("===============================================================\n"));
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DEBUG(0,("INTERNAL ERROR: Signal %d in pid %d (%s)",sig,(int)getpid(),VERSION));
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DEBUG(0,("\nPlease read the file BUGS.txt in the distribution\n"));
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DEBUG(0,("===============================================================\n"));
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#if AJT
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ajt_panic();
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#endif
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if (cont_fn) {
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cont_fn(NULL);
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#ifdef SIGSEGV
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CatchSignal(SIGSEGV,SIGNAL_CAST SIG_DFL);
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#endif
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#ifdef SIGBUS
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CatchSignal(SIGBUS,SIGNAL_CAST SIG_DFL);
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#endif
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return; /* this should cause a core dump */
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}
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exit(1);
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}
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/****************************************************************************
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catch serious errors
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****************************************************************************/
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static void sig_fault(int sig)
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{
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fault_report(sig);
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}
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/*******************************************************************
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setup our fault handlers
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********************************************************************/
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void fault_setup(void (*fn)(void *))
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{
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cont_fn = fn;
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#ifdef SIGSEGV
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CatchSignal(SIGSEGV,SIGNAL_CAST sig_fault);
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#endif
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#ifdef SIGBUS
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CatchSignal(SIGBUS,SIGNAL_CAST sig_fault);
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#endif
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}
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