segfault in ratop

[Carter Bullard]

Brian,
If you don't mind trying argus-clients-3.0.5.18 to see if it doesn't solve your problem.

   http://qosient.com/argus/dev/argus-clients-latest.tar.gz

This will be released as argus-clients-3.0.6 in a month or so.
If not a good solution for you, send more email.

Carter

On Aug 1, 2011, at 11:21 AM, Brian Candler wrote:

> I've just compiled argus 3.0.4 and argus-clients 3.0.4.1 under ubuntu 11.04
> x86_64.
> 
> When I run ratop, it gives an immediate segfault. Here's the backtrace when
> running under gdb:
> 
> Program received signal SIGSEGV, Segmentation fault.
> fileno (fp=0x0) at fileno.c:37
> 37	fileno.c: No such file or directory.
> 	in fileno.c
> (gdb) bt
> #0  fileno (fp=0x0) at fileno.c:37
> #1  0x00007ffff72c3b23 in rl_resize_terminal () from /lib/libreadline.so.6
> #2  0x00000000004092b6 in RaInitCurses ()
> #3  0x000000000040a4d8 in ArgusClientInit ()
> #4  0x0000000000415a8a in main ()
> (gdb) 
> 
> This suggests a problem with curses, and indeed ratop -M nocurses doesn't
> crash (although I don't see it outputting anything useful either)
> 
> The following curses-related packages are installed on my system:
> 
> $ dpkg-query -l | grep -i curses
> ii  lib32ncurses5                                   5.7+20101128-1                               shared libraries for terminal handling (32-bit)
> ii  lib32ncursesw5                                  5.7+20101128-1                               shared libraries for terminal handling (wide character support) (32-bit)
> ii  libcdk5                                         5.0.20060507-3                               C-based curses widget library
> ii  libncurses5                                     5.7+20101128-1                               shared libraries for terminal handling
> ii  libncurses5-dev                                 5.7+20101128-1                               developer's libraries for ncurses
> ii  libncursesw5                                    5.7+20101128-1                               shared libraries for terminal handling (wide character support)
> ii  mtr-tiny                                        0.80-1                                       Full screen ncurses traceroute tool
> ii  ncurses-base                                    5.7+20101128-1                               basic terminal type definitions
> ii  ncurses-bin                                     5.7+20101128-1                               terminal-related programs and man pages
> 
> And ratop linkage:
> 
> $ ldd /usr/local/bin/ratop
> 	linux-vdso.so.1 =>  (0x00007fff3cfff000)
> 	libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f65fa88b000)
> 	libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f65fa673000)
> 	libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f65fa454000)
> 	libncurses.so.5 => /lib/libncurses.so.5 (0x00007f65fa210000)
> 	libreadline.so.6 => /lib/libreadline.so.6 (0x00007f65f9fce000)
> 	libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f65f9c39000)
> 	/lib64/ld-linux-x86-64.so.2 (0x00007f65fab36000)
> 	libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f65f9a35000)
> 
> Any suggestions for how I can pin down the problem?
> 
> Thanks,
> 
> Brian Candler.
> 

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