Bug 112048
| Summary: | Infinite recursion in readline | ||
|---|---|---|---|
| Product: | [Retired] Red Hat Linux | Reporter: | Bill Helfinstine <bhelf> |
| Component: | readline | Assignee: | Tim Waugh <twaugh> |
| Status: | CLOSED DUPLICATE | QA Contact: | David Lawrence <dkl> |
| Severity: | high | Docs Contact: | |
| Priority: | medium | ||
| Version: | 9 | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i386 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2006-02-21 19:00:24 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: | |||
*** This bug has been marked as a duplicate of 92372 *** Changed to 'CLOSED' state since 'RESOLVED' has been deprecated. |
From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.5) Gecko/20031016 Description of problem: When using the command-line ftp client, if you press Shift-Return, the program will segfault. Running gdb shows an infinite recursion within readline. It's very easy for my fingers to hit shift accidently when I press return, I have found. Version-Release number of selected component (if applicable): readline-4.3-5 How reproducible: Always Steps to Reproduce: 1. ftp <return> 2. <shift-return> 3. watch it segfault Actual Results: flitterfly:bhelf% ftp ftp> Segmentation fault (core dumped) flitterfly:bhelf% Expected Results: flitterfly:bhelf% ftp ftp> ftp> Additional info: flitterfly:bhelf% gdb /usr/bin/ftp core.29484 GNU gdb Red Hat Linux (5.3post-0.20021129.18rh) 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 "i386-redhat-linux-gnu"... (no debugging symbols found)... Core was generated by `ftp ftp3.external.lmco.com'. Program terminated with signal 11, Segmentation fault. Reading symbols from /usr/lib/libreadline.so.4... (no debugging symbols found)...done. Loaded symbols for /usr/lib/libreadline.so.4 Reading symbols from /usr/lib/libncurses.so.5...(no debugging symbols found)... done. Loaded symbols for /usr/lib/libncurses.so.5 Reading symbols from /lib/tls/libc.so.6...(no debugging symbols found)...done. Loaded symbols for /lib/tls/libc.so.6 Reading symbols from /lib/ld-linux.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/ld-linux.so.2 Reading symbols from /lib/libnss_files.so.2...(no debugging symbols found)... done. Loaded symbols for /lib/libnss_files.so.2 Reading symbols from /lib/libnss_dns.so.2...(no debugging symbols found)... done. Loaded symbols for /lib/libnss_dns.so.2 Reading symbols from /lib/libresolv.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/libresolv.so.2 #0 0x400409b2 in _rl_dispatch_subseq () from /usr/lib/libreadline.so.4 (gdb) bt 10 #0 0x400409b2 in _rl_dispatch_subseq () from /usr/lib/libreadline.so.4 #1 0x4004077e in _rl_dispatch () from /usr/lib/libreadline.so.4 #2 0x40040803 in _rl_dispatch_subseq () from /usr/lib/libreadline.so.4 #3 0x4004077e in _rl_dispatch () from /usr/lib/libreadline.so.4 #4 0x40040803 in _rl_dispatch_subseq () from /usr/lib/libreadline.so.4 #5 0x4004077e in _rl_dispatch () from /usr/lib/libreadline.so.4 #6 0x40040803 in _rl_dispatch_subseq () from /usr/lib/libreadline.so.4 #7 0x4004077e in _rl_dispatch () from /usr/lib/libreadline.so.4 #8 0x40040803 in _rl_dispatch_subseq () from /usr/lib/libreadline.so.4 #9 0x4004077e in _rl_dispatch () from /usr/lib/libreadline.so.4 (More stack frames follow...) (gdb)