diff -Nuarp server/main.c server.SEG/main.c
--- server/main.c	2006-01-26 19:47:59.000000000 -0800
+++ server.SEG/main.c	2006-02-21 09:14:08.000000000 -0800
@@ -165,6 +165,31 @@
 #define CHAIN(e,f) { if (e>=0) { e=(f); }}
 #define CHAIN_END(e,msg) { if (e<0) { report(RPT_CRIT,(msg)); exit(e); }}
 
+#ifndef SEG //sigsegv handler for stackdump
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <execinfo.h>
+#include <signal.h>
+#include <time.h>
+#include <fcntl.h>
+#define STACKDUMP_FILENAME "/tmp/LCDdStackDump"
+
+#ifndef DWORD
+#define DWORD unsigned long
+#endif
+
+
+int InstallSigSegvHandler();
+void SigSegvHandler(int nSig, siginfo_t *pSigInfo, void *pAddr);
+unsigned GetFreeMem( unsigned long* pTotalMem, unsigned long* pUsedMem, unsigned long* pFreeMem, unsigned long* pBuffers, unsigned long* pCached );
+
+
+struct sigaction SigTerm;
+struct sigaction SigPipe;
+struct sigaction SigSegv;
+
+#endif /*SEG*/
 
 int
 main(int argc, char **argv)
@@ -172,6 +197,10 @@
 	int e = 0;
 	pid_t parent_pid = 0;
 
+#ifndef SEG //sigsegv handler for stackdump
+    InstallSigSegvHandler();
+#endif /*SEG*/
+
 	stored_argc = argc;
 	stored_argv = argv;
 
@@ -1036,3 +1065,100 @@
 	 * help message.
 	 */
 }
+
+#ifndef SEG //sigsegv handler for stackdump
+int InstallSigSegvHandler()
+{
+    SigSegv.sa_sigaction = SigSegvHandler;
+    sigemptyset( &SigSegv.sa_mask );
+    SigSegv.sa_flags = SA_SIGINFO;
+
+    sigaddset (&SigSegv.sa_mask, SIGINT);
+    sigaddset (&SigSegv.sa_mask, SIGTSTP);
+    sigaddset (&SigSegv.sa_mask, SIGQUIT);
+    sigaddset (&SigSegv.sa_mask, SIGTERM);
+
+    return sigaction( SIGSEGV, &SigSegv, NULL);
+}
+
+void SigSegvHandler(int nSig, siginfo_t *pSigInfo, void *pAddr)
+{
+	void *array[50];
+  	size_t size;
+	char **strings;
+  	size_t i;
+
+	FILE*	fd = fopen( STACKDUMP_FILENAME, "w" );
+	DWORD	dwTotalMem, dwUsedMem, dwFreeMem, dwCached, dwBuffers, dwTotalFree;
+	time_t	now;
+	struct	tm	date_time;
+	now = time(NULL);
+	date_time = *localtime(&now);
+	fprintf( fd, "Dump Created : %s",asctime(&date_time));
+
+    dwTotalFree = GetFreeMem( &dwTotalMem, &dwUsedMem, &dwFreeMem, &dwBuffers, &dwCached );
+	fprintf( fd, "Free memory %lX ......\n", dwTotalFree );
+
+	if ( pSigInfo->si_signo == SIGSEGV )
+		 fprintf( fd, "Segmentation fault at Address %X ......\n", (unsigned)pSigInfo->si_addr );
+
+	switch( pSigInfo->si_code )
+	{
+		case SI_KERNEL:
+			 fprintf( fd, "Sent by Kernel at Address %X ......\n", (unsigned)pSigInfo->si_addr );
+			 break;
+
+		case SEGV_MAPERR:
+			 fprintf( fd, "Mapping Error at Address %X ......\n", (unsigned)pSigInfo->si_addr );
+			 break;
+
+		case SEGV_ACCERR:
+			 fprintf( fd, "Permisson Error at Address %X ......\n", (unsigned)pSigInfo->si_addr );
+			 break;
+	}
+
+	size = backtrace (array, 50);
+	strings = backtrace_symbols (array, size);
+
+	fprintf ( fd, "Obtained %d stack frames.\n", size);
+
+	for (i = 0; i < size; i++)
+    	 fprintf ( fd, "%s\n", strings[i]);
+
+	fclose( fd );
+  	free (strings);
+	signal (nSig, SIG_DFL);
+  	raise (nSig);
+}
+
+unsigned GetFreeMem( unsigned long* pTotalMem, unsigned long* pUsedMem, unsigned long* pFreeMem, unsigned long* pBuffers, unsigned long* pCached )
+{
+    char  buffer[1024];
+    long  garbage;
+    int	  nSize;
+    char* lpStr;
+    int	  fd = 0;
+
+    fd = open("/proc/meminfo", O_RDONLY );
+
+    if ( fd > 0 )
+    {
+	*pFreeMem = 0;
+	*pCached = 0;
+	*pBuffers = 0;
+	
+        nSize = read( fd, buffer, 1024 );
+	close( fd );
+
+	lpStr = strstr( buffer, "Mem:" );		
+	if ( lpStr )
+	    sscanf( lpStr, "Mem: %lu %lu %lu %lu %lu %lu\n", pTotalMem, pUsedMem, pFreeMem, &garbage, pBuffers, pCached);
+    }
+    else
+    {
+	return 0;
+    }
+
+    return (*pFreeMem+*pBuffers+*pCached);
+}
+#endif /*SEG*/