Here is what I get about dtfile using gdb.
Is this enough or I have to enable the core mechanism from limits.conf ?
Antonis.
--------------
[atsol@localhost ~]$ ulimit -c
0
[atsol@localhost ~]$ gdb dtfile
GNU gdb (GDB) Red Hat Enterprise Linux (7.2-60.el6_4.1)
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
<http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/dt/bin/dtfile...done.
(gdb) run
Starting program: /usr/dt/bin/dtfile
Program received signal SIGSEGV, Segmentation fault.
0x0000003e92e79ddd in _int_malloc () from /lib64/libc.so.6
Missing separate debuginfos, use: debuginfo-install
expat-2.0.1-11.el6_2.x86_64 fontconfig-2.8.0-3.el6.x86_64
freetype-2.3.11-14.el6_3.1.x86_64 glibc-2.12-1.132.el6.x86_64
libICE-1.0.6-1.el6.x86_64 libSM-1.2.1-2.el6.x86_64
libX11-1.5.0-4.el6.x86_64 libXau-1.0.6-4.el6.x86_64
libXcursor-1.1.13-6.20130524git8f677eaea.el6.x86_64
libXext-1.3.1-2.el6.x86_64 libXfixes-5.0-3.el6.x86_64
libXft-2.3.1-2.el6.x86_64 libXmu-1.1.1-2.el6.x86_64
libXp-1.0.0-15.1.el6.x86_64 libXrender-0.9.7-2.el6.x86_64
libXt-1.1.3-1.el6.x86_64 libgcc-4.4.7-4.el6.x86_64
libjpeg-turbo-1.2.1-3.el6_5.x86_64 libpng-1.2.49-1.el6_2.x86_64
libstdc++-4.4.7-4.el6.x86_64 libuuid-2.17.2-12.14.el6.x86_64
libxcb-1.8.1-1.el6.x86_64 openmotif-2.3.3-6.1.el6_4.x86_64
zlib-1.2.3-29.el6.x86_64
(gdb) where
#0 0x0000003e92e79ddd in _int_malloc () from /lib64/libc.so.6
#1 0x0000003e92e7a991 in malloc () from /lib64/libc.so.6
#2 0x00007ffff741bb27 in _Tt_string::_Tt_string (this=0x7fffffffcbd0,
n=12288)
at tt_string.C:392
#3 0x00007ffff73c348e in _Tt_api_filename_map::set_filename
(this=0x771850,
filename=...) at api_filemap.C:386
#4 0x00007ffff73c3b06 in _tt_file_netfile (filename=<value optimized out>)
at api_filemap.C:314
#5 0x00007ffff73c3d38 in _tt_host_file_netfile (host=<value optimized
out>,
filename=0x771200 "/home/atsol/.dt/Desktop/.!dtdesktop")
at api_filemap.C:178
#6 0x00007ffff73c3ee1 in tt_host_file_netfile (host=0x6a7960 "localhost",
filename=0x771200 "/home/atsol/.dt/Desktop/.!dtdesktop")
at api_filemap.C:85
#7 0x00000000004809fb in ResolveLocalPathName (hostname=0x6a7960
"localhost",
directory_name=0x6e11e0 "/home/atsol/.dt/Desktop",
file_name=0x7714c0 ".!dtdesktop", local_hostname=<value optimized out>,
tt_status=0x7fffffffcf90) at Utils.c:150
#8 0x0000000000416a1a in LoadDesktopInfo (session=<value optimized out>)
at Desktop.c:1011
#9 0x0000000000460df8 in main (argc=1, argv=<value optimized out>)
at Main.c:1709
--------------
On 01/06/14 01:30, ibid...@gmail.com wrote:
> On Sun, Jan 05, 2014 at 04:10:30PM +0200, Antonis Tsolomitis wrote:
>> Dear David,
>>
>> I write to you since you worked/work on RedHat. I am on CentOS 6.5.
>> I followed your guide to compile CDE.
>> However dtfile does not work. Is this normal up to this release of CDE
>> on RedHat?
>>
>> If I click on the panel it produces the following error:
>>
>> "The request to service this action has failed for the following reason:
>> TT_ERR_PROCID The process id passed is not valid.."
>>
>> If I run it on the command line I get:
>> "Segmentation fault (core dumped)"
>>
>> But I see no core in the current directory.SELinux is disabled. Same
>> behavior
>> with IP tables enabled or disabled.
>>
>> Any help is welcome.
>>
>> Antonis.
> Is there a core in your $HOME?
> If you're in $HOME, does "cd .; ls core" make it visible?
> What do you get from these:
> cat /proc/sys/kernel/core_pattern
> ulimit -c
> ?
>
> If you can't get a core, it's still possible to debug via gdb/ddd/...;
> the commands are:
> gdb dtfile
> #then at the GDB prompt:
> run
> where
>
> HTH,
> Isaac.
>
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