Re: 2.1.17 segfault near NothingLeftToDo

[Mark Burgess]

Robert -I have looked at this and cannot see a good reason for it.
Can you do the same thing as before with gdb, then go "up" in the frames
until you reach

up
up
up
NothingLeftToDo () at cfagent.c:1396

Then find

print vtidy
print vtidy->path

for me?
thanks
M

On Fri, 2005-11-11 at 22:01 -0500, Robert Landsparger wrote:
> I spent the longest time figuring there was an issue with one of my
> rules,
> but after putting 2.1.15 back in place, the error went away.  
> 
> 
> Platform: sparc
> cfengine version: 2.1.17
> seg fault application/args: cfagent -v -q
> 
> 
> no seg fault if I left the "-v" flag off.
> 
> 
> Here are some snippets from a gdb run:
> 
> 
> (gdb) file /usr/local/sbin/cfagent
> Reading symbols from /usr/local/sbin/cfagent...done.
> (gdb) run -q -v
> Starting program: /usr/local/sbin/cfagent -q -v
> warning: Lowest section in /lib/libthread.so.1 is .dynamic at 00000074
> warning: Lowest section in /lib/libpthread.so.1 is .dynamic at
> 00000074
> warning: Lowest section in /lib/libdl.so.1 is .dynamic at 00000094
> Setting cfengine new port to 5308
> Setting cfengine old port to 5308
> Reference time set to Fri Nov 11 21:35:33 2005
> 
> 
> GNU Configuration Engine - 
> 2.1.17
> Free Software Foundation 1994-
> Donated by Mark Burgess, Faculty of Engineering,
> Oslo University College, 0254 Oslo, Norway
> 


> 
> [.... lots deleted ....]
> 
> 
> 
> 
> No home patterns to search
> Defined Edit + / !(login_gn|login_oz|login_all)
> Defined Edit ^$ / solaris
> Defined Edit ^$ / solaris
> Defined Edit ^$ / solaris
> Defined Edit SunPowerSwitch / solaris
> 
> 
> Program received signal SIGSEGV, Segmentation fault.
> 0xfeeaea90 in strlen () from /lib/libc.so.1
> (gdb) where
> #0  0xfeeaea90 in strlen () from /lib/libc.so.1
> #1  0xfef135ec in _ndoprnt () from /lib/libc.so.1
> #2  0xfef15748 in printf () from /lib/libc.so.1
> #3  0x0001ffb4 in NothingLeftToDo () at cfagent.c:1396
> #4  0x0001f7bc in DoTree (passes=4, info=0x7f170 "Main Tree")
>     at cfagent.c:1143
> #5  0x0001d1f4 in main (argc=746496, argv=0xffbffdf4) at cfagent.c:180
> (gdb) stop
> (gdb) quit
> The program is running.  Exit anyway? (y or n) y
> 
> 
> 
> 
> --------------------------------------------------------------------------------
> 
> 
> Not sure what else I need to provide at this time.
> 
> 
> laters,
> rel
> 
> -- 
> Robert E. Landsparger * address@hidden * Dir. East Engineering Computing
> V. 906/487-1400 * F. 906/487-1620 * Michigan Technological University
> 
> 
> 
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