Bug 507607

Summary: c++filt <</dev/null segfaults bash
Product: [Fedora] Fedora Reporter: Michal Nowak <mnowak>
Component: bashAssignee: Roman Rakus <rrakus>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: low    
Version: 11CC: ohudlick, rrakus, tsmetana, twaugh
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: 4.0-7.fc11 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2009-07-23 18:59:51 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Michal Nowak 2009-06-23 13:12:57 UTC 
Description of problem:

newman@dhcp-lab-124 ~ $ c++filt <</dev/null
> Segmentation fault (core dumped)

Press Ctrl + D when '>' emerges.

Version-Release number of selected component (if applicable):

bash-4.0-6.fc11.x86_64

How reproducible:

always

Additional info:

newman@dhcp-lab-124 ccpp-1245761144-4899 $ gdb -c coredump 
GNU gdb (GDB) Fedora (6.8.50.20090302-27.fc11)
Copyright (C) 2009 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/lib/debug/bin/bash.debug...done.

warning: Can't read pathname for load map: Input/output error.
Reading symbols from /lib64/libtinfo.so.5.7...Reading symbols from /usr/lib/debug/lib64/libtinfo.so.5.7.debug...done.
done.
Loaded symbols for /lib64/libtinfo.so.5.7
Reading symbols from /lib64/libdl-2.10.1.so...Reading symbols from /usr/lib/debug/lib64/libdl-2.10.1.so.debug...done.
done.
Loaded symbols for /lib64/libdl-2.10.1.so
Reading symbols from /lib64/libc-2.10.1.so...Reading symbols from /usr/lib/debug/lib64/libc-2.10.1.so.debug...done.
done.
Loaded symbols for /lib64/libc-2.10.1.so
Reading symbols from /lib64/ld-2.10.1.so...Reading symbols from /usr/lib/debug/lib64/ld-2.10.1.so.debug...done.
done.
Loaded symbols for /lib64/ld-2.10.1.so
Reading symbols from /lib64/libnss_files-2.10.1.so...Reading symbols from /usr/lib/debug/lib64/libnss_files-2.10.1.so.debug...done.
done.
Loaded symbols for /lib64/libnss_files-2.10.1.so
Core was generated by `bash'.
Program terminated with signal 11, Segmentation fault.
#0  strlen () at ../sysdeps/x86_64/strlen.S:31
31		movdqa	(%rdi), %xmm0
(gdb) thread apply all bt

Thread 1 (Thread 4899):
#0  strlen () at ../sysdeps/x86_64/strlen.S:31
#1  0x0000000000459536 in bash_add_history (line=0x0) at bashhist.c:733
#2  0x0000000000452080 in ?? () at sig.c:413
#3  0x0000000000000000 in ?? ()
Current language:  auto; currently asm
Comment 1 Fedora Update System 2009-06-23 14:55:25 UTC 
bash-4.0-7.fc11 has been submitted as an update for Fedora 11.
http://admin.fedoraproject.org/updates/bash-4.0-7.fc11
Comment 2 Fedora Update System 2009-06-27 02:50:21 UTC 
bash-4.0-7.fc11 has been pushed to the Fedora 11 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update bash'.  You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F11/FEDORA-2009-6992
Comment 3 Fedora Update System 2009-07-23 18:59:46 UTC 
bash-4.0-7.fc11 has been pushed to the Fedora 11 stable repository.  If problems still persist, please make note of it in this bug report.