I just thought of adding this details too. I have not made any changes to net-snmp code. Planning to extend MIB module using C code. But right now, Just trying to set up development environment under cygwin. Downloaded net-snmp, compiled and able to run successfully as a stand alone program but fails to run under cygwin gdb. Thanks
Kumaresh Malli On Fri, 30 Jul 2004 09:13:19 -0400, kumaresh malli <[EMAIL PROTECTED]> wrote: > Hi Dave, William, > Here is some more details regarding the environment and back trace > information. Still the segmentation fault points to kernel32.dll. > > Environment details: > Host Platform: Microsoft Windows XP professional version 2002 Service Pack 1 > Cygwin Version : 2.427 > Net-Snmp Version: 5.1.1 > GDB Version: GNU gdb 2003-09-20-cvs (cygwin-special) > > bash-2.05b$ gdb snmpd.exe > GNU gdb 2003-09-20-cvs (cygwin-special) > Copyright 2003 Free Software Foundation, Inc. > GDB is free software, covered by the GNU General Public License, and you are > welcome to change it and/or distribute copies of it under certain conditions. > Type "show copying" to see the conditions. > There is absolutely no warranty for GDB. Type "show warranty" for details. > This GDB was configured as "i686-pc-cygwin"... > (gdb) run -f -L > Starting program: /usr/local/sbin/snmpd.exe -f -L > > Program received signal SIGSEGV, Segmentation fault. > 0x77e75a3d in KERNEL32!IsBadWritePtr () from > /cygdrive/c/WINDOWS/system32/kernel32.dll > (gdb) bt > #0 0x77e75a3d in KERNEL32!IsBadWritePtr () from > /cygdrive/c/WINDOWS/system32/kernel32.dll > #1 0x00000013 in ?? () > #2 0x0022eb44 in ?? () > #3 0x00000012 in ?? () > #4 0x0022e000 in ?? () > #5 0x0022e000 in ?? () > #6 0x0022d4fc in ?? () > #7 0x00000008 in ?? () > #8 0x0022f090 in ?? () > #9 0x77e94809 in SetThreadExecutionState () from > /cygdrive/c/WINDOWS/system32/kernel32.dll > #10 0x610a92ed in cygwin1!__getreent () from /usr/bin/cygwin1.dll > #11 0x00000008 in ?? () > #12 0x0022d558 in ?? () > #13 0x610a9387 in cygwin1!__getreent () from /usr/bin/cygwin1.dll > #14 0x0a0521b0 in ?? () > #15 0x0022d568 in ?? () > #16 0x0022eb44 in ?? () > (gdb) > > Thanks > Kumaresh Malli > > > > On Fri, 30 Jul 2004 09:37:00 +0100, Dave Shield > <[EMAIL PROTECTED]> wrote: > > > > > I am getting this segmentation fault error while trying to run > > > snmpd under cygwin gdb. Any suggestions or ideas? > > > > This *might* be a bug in the Windows library, as William suggests. > > But it might also be a result of a failure in higher level code. > > > > I'd suggest that before trying to point the finger as MS code, > > it would be worth looking a little more closely at exactly *where* > > the agent is failing, and hopefully *why*. > > > > > > > (gdb) file /usr/local/sbin/snmpd > > > Reading symbols from /usr/local/sbin/snmpd...done. > > > (gdb) run -f -L > > > Starting program: /usr/local/sbin/snmpd.exe -f -L > > > > > > Program received signal SIGSEGV, Segmentation fault. > > > 0x77e75a3d in KERNEL32!IsBadWritePtr () > > > from /cygdrive/c/WINDOWS/system32/kernel32.dll > > > (gdb) > > > > Try > > (gdb) bt > > > > to display the stack trace of the agent at this point. > > Then use "up" to go back up the stack, until you get to > > Net-SNMP code. What was the call that triggered the crash, > > and what were the parameter values? > > > > Dave > > > > > ------------------------------------------------------- This SF.Net email is sponsored by OSTG. Have you noticed the changes on Linux.com, ITManagersJournal and NewsForge in the past few weeks? Now, one more big change to announce. We are now OSTG- Open Source Technology Group. Come see the changes on the new OSTG site. www.ostg.com _______________________________________________ Net-snmp-users mailing list [EMAIL PROTECTED] Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
