Bug 1086495 - [abrt] info: _dl_signal_error(): info killed by SIGSEGV
Summary: [abrt] info: _dl_signal_error(): info killed by SIGSEGV
Keywords:
Status: CLOSED UPSTREAM
Alias: None
Product: Fedora
Classification: Fedora
Component: texinfo
Version: 20
Hardware: i686
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Vitezslav Crhonek
QA Contact: Fedora Extras Quality Assurance
URL: https://retrace.fedoraproject.org/faf...
Whiteboard: abrt_hash:e70d03b36b4f765de74634b450e...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-04-11 02:28 UTC by Mamoru TASAKA
Modified: 2015-01-27 12:40 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2015-01-27 12:40:46 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)
File: backtrace (680.56 KB, text/plain)
2014-04-11 02:28 UTC, Mamoru TASAKA 		no flags Details
File: cgroup (158 bytes, text/plain)
2014-04-11 02:28 UTC, Mamoru TASAKA 		no flags Details
File: core_backtrace (281.49 KB, text/plain)
2014-04-11 02:28 UTC, Mamoru TASAKA 		no flags Details
File: dso_list (643 bytes, text/plain)
2014-04-11 02:28 UTC, Mamoru TASAKA 		no flags Details
File: environ (3.93 KB, text/plain)
2014-04-11 02:28 UTC, Mamoru TASAKA 		no flags Details
File: limits (1.29 KB, text/plain)
2014-04-11 02:28 UTC, Mamoru TASAKA 		no flags Details
File: maps (1.59 KB, text/plain)
2014-04-11 02:28 UTC, Mamoru TASAKA 		no flags Details
File: open_fds (49.86 KB, text/plain)
2014-04-11 02:28 UTC, Mamoru TASAKA 		no flags Details
File: proc_pid_status (793 bytes, text/plain)
2014-04-11 02:28 UTC, Mamoru TASAKA 		no flags Details
File: var_log_messages (8.93 KB, text/plain)
2014-04-11 02:29 UTC, Mamoru TASAKA 		no flags Details
File: exploitable (176 bytes, application/octet-stream)
2014-04-11 02:29 UTC, Mamoru TASAKA 		no flags Details
proposed patch (482 bytes, patch)
2014-04-15 10:41 UTC, Vitezslav Crhonek 		no flags Details | Diff
View All

Description Mamoru TASAKA 2014-04-11 02:28:20 UTC 
Description of problem:
* launch xterm
* execute $ info sort
* resize xterm window randomly

Version-Release number of selected component:
info-5.1-4.fc20

Additional info:
reporter:       libreport-2.2.1
backtrace_rating: 4
cmdline:        info sort
crash_function: _dl_signal_error
executable:     /usr/bin/info
kernel:         3.13.9-200.fc20.i686
runlevel:       3 5
type:           CCpp
uid:            500

Truncated backtrace:
Thread no. 1 (1 frames)
 #2047 _dl_signal_error at dl-error.c:89
Comment 1 Mamoru TASAKA 2014-04-11 02:28:32 UTC 
Created attachment 885204 [details]
File: backtrace
Comment 2 Mamoru TASAKA 2014-04-11 02:28:34 UTC 
Created attachment 885205 [details]
File: cgroup
Comment 3 Mamoru TASAKA 2014-04-11 02:28:44 UTC 
Created attachment 885207 [details]
File: core_backtrace
Comment 4 Mamoru TASAKA 2014-04-11 02:28:46 UTC 
Created attachment 885208 [details]
File: dso_list
Comment 5 Mamoru TASAKA 2014-04-11 02:28:49 UTC 
Created attachment 885209 [details]
File: environ
Comment 6 Mamoru TASAKA 2014-04-11 02:28:52 UTC 
Created attachment 885210 [details]
File: limits
Comment 7 Mamoru TASAKA 2014-04-11 02:28:54 UTC 
Created attachment 885211 [details]
File: maps
Comment 8 Mamoru TASAKA 2014-04-11 02:28:57 UTC 
Created attachment 885212 [details]
File: open_fds
Comment 9 Mamoru TASAKA 2014-04-11 02:28:59 UTC 
Created attachment 885213 [details]
File: proc_pid_status
Comment 10 Mamoru TASAKA 2014-04-11 02:29:02 UTC 
Created attachment 885214 [details]
File: var_log_messages
Comment 11 Mamoru TASAKA 2014-04-11 02:29:04 UTC 
Created attachment 885215 [details]
File: exploitable
Comment 12 Mamoru TASAKA 2014-04-11 03:02:41 UTC 
If some other information is needed, please let me know it.
Comment 13 Vitezslav Crhonek 2014-04-15 10:40:13 UTC 
Thanks, reproduced. The fail happens when the terminal window height is very small, exactly four lines. Then there's double free error. Patch follows.
Comment 14 Vitezslav Crhonek 2014-04-15 10:41:18 UTC 
Created attachment 886439 [details]
proposed patch
Comment 15 Vitezslav Crhonek 2014-04-15 10:45:24 UTC 
Oh, great, that helped only partially. Now it fails because of different reason when the terminal window height is two lines...
Comment 16 Vitezslav Crhonek 2015-01-27 12:40:46 UTC 
Reported upstream:
https://savannah.gnu.org/bugs/index.php?44099
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