First Last Prev Next    This bug is not in your last search results.
Bug 202991 - Grep with certain expressions breaks in libc
Grep with certain expressions breaks in libc
Status: CLOSED ERRATA
Product: Red Hat Enterprise Linux 4
Classification: Red Hat
Component: glibc (Show other bugs)
4.4
All Linux
medium Severity urgent
: ---
: ---
Assigned To: Jakub Jelinek
Brian Brock
http://rackspace.com
:
: 205534 206930 211449 237683 (view as bug list)
Depends On:
Blocks:
  Show dependency tree / graph
 
Reported: 2006-08-17 13:57 EDT by Mike Jennings
Modified: 2016-11-24 11:11 EST (History)
9 users (show)

See Also:
Fixed In Version: RHBA-2007-0210
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Environment:
Last Closed: 2007-05-01 19:03:22 EDT
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
file to grep through (36.53 KB, image/jpeg)
2006-08-17 13:57 EDT, Mike Jennings 		no flags Details
test.c (661 bytes, text/plain)
2006-09-05 12:57 EDT, Tim Waugh 		no flags Details
input (153 bytes, application/octet-stream)
2006-09-05 12:58 EDT, Tim Waugh 		no flags Details
Add an attachment (proposed patch, testcase, etc.)

  None (edit)
Description Mike Jennings 2006-08-17 13:57:41 EDT 
Description of problem:
grepping for a certain term in case insensitivity mode causes a glibc error




How reproducible:

[mike@michaeljennings ~]$ grep -i "insert into" 1-walkway.jpg 
*** glibc detected *** free(): invalid next size (fast): 0x08df7898 ***
Aborted

however exporting my lang to EN_US it works

[mike@michaeljennings ~]$ export LANG="en_US"
[mike@michaeljennings ~]$ grep -i "insert into" 1-walkway.jpg
Comment 1 Mike Jennings 2006-08-17 13:57:42 EDT 
Created attachment 134400 [details]
file to grep through
Comment 2 Tom Weeks 2006-08-17 16:17:29 EDT 
Can anyone test this on a EL4-U4 vs non U4 system?

Tweeks
Comment 7 Daniel Riek 2006-08-29 10:31:54 EDT 
The component of this request is planned to be updated in Red Hat enterprise
Linux 4.5.

This enhancement request was evaluated by Red Hat Product Management for
inclusion in a Red Hat Enterprise Linux maintenance release.

Product Management has requested further review of this request by Red Hat
Engineering, for potential inclusion in a Red Hat Enterprise Linux Update
release for currently deployed products.

This request is not yet committed for inclusion in an Update release.
Comment 8 Tim Waugh 2006-09-05 12:57:50 EDT 
Created attachment 135589 [details]
test.c

Here's a glibc test case.  Input file to follow.
Comment 9 Tim Waugh 2006-09-05 12:58:36 EDT 
Created attachment 135590 [details]
input

Input file.
Comment 10 Tim Waugh 2006-09-05 12:59:52 EDT 
Changing component to glibc.
Comment 11 Jakub Jelinek 2006-09-05 15:47:58 EDT 
Reproduced (on i386 only), debugging.
Comment 12 Tim Waugh 2006-09-07 07:42:34 EDT 
*** Bug 205534 has been marked as a duplicate of this bug. ***
Comment 13 Tim Waugh 2006-09-18 06:23:05 EDT 
*** Bug 206930 has been marked as a duplicate of this bug. ***
Comment 19 Jakub Jelinek 2006-10-19 08:36:26 EDT 
*** Bug 211449 has been marked as a duplicate of this bug. ***
Comment 22 James Olin Oden 2007-03-21 10:43:36 EDT 
Would be possible to post the patch that fixed this problem.
Thanks...james
Comment 25 Jakub Jelinek 2007-04-26 11:49:59 EDT 
*** Bug 237683 has been marked as a duplicate of this bug. ***
Comment 26 Red Hat Bugzilla 2007-05-01 19:03:22 EDT 
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHBA-2007-0210.html
Note You need to log in before you can comment on or make changes to this bug.
First Last Prev Next    This bug is not in your last search results.