Bug 847519 - [fix available] segfault at chart creation in lcl_getExplicitSimpleCategories
Summary: [fix available] segfault at chart creation in lcl_getExplicitSimpleCategories
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: libreoffice
Version: 6.4
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: beta
: ---
Assignee: Eike Rathke
QA Contact: Desktop QE
URL:
Whiteboard:
Keywords:
Depends On:
Blocks: 960054
TreeView+ depends on / blocked
 
Reported: 2012-08-12 15:02 UTC by David Jaša
Modified: 2013-11-21 10:03 UTC (History)
3 users (show)

(edit) 
Cause: Chart code accessing out of range values in certain scenarios

Consequence: Crash on creating certain charts

Fix: Clip range to valid range

Result: No crash on creating charts.
Clone Of:
(edit)
Last Closed: 2013-11-21 10:03:12 UTC

Attachments (Terms of Use)
reproducer (9.49 KB, application/vnd.oasis.opendocument.spreadsheet)
2012-08-12 15:02 UTC, David Jaša 		no flags Details
backtrace with java provided by gcj (161.56 KB, text/plain)
2012-08-12 15:03 UTC, David Jaša 		no flags Details
valgrind output with java provided by gcj (174.27 KB, text/plain)
2012-08-12 15:04 UTC, David Jaša 		no flags Details
backtrace with java provided by sun java 1.6 (244.90 KB, text/plain)
2012-08-12 15:11 UTC, David Jaša 		no flags Details
valgrind output with java provided by sun-java (383.80 KB, text/plain)
2012-08-12 15:19 UTC, David Jaša 		no flags Details
valgrind output with java provided by sun-java (hsPID file by valgrind) (97.99 KB, text/plain)
2012-08-12 15:20 UTC, David Jaša 		no flags Details
patch solving the problem (2.94 KB, patch)
2013-02-19 19:51 UTC, Eike Rathke 		no flags Details | Diff
Add an attachment (proposed patch, testcase, etc.)


External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2013:1594 normal SHIPPED_LIVE libreoffice bug fix and enhancement update 2013-11-20 22:04:20 UTC

Description David Jaša 2012-08-12 15:02:33 UTC 
Created attachment 603789 [details]
reproducer

Description of problem:


Version-Release number of selected component (if applicable):
libreoffice-core-3.4.5.2-16.1.el6_3.x86_64

How reproducible:
always

Steps to Reproduce:
1. open attached file in Calc
2. select B2:T30
3. click "chart" icon or go to Insert -> Chart
  
Actual results:
lo segfaults

Expected results:
lo continues running

Additional info:
Most of the traces were captured with: MALLOC_CHECK_=1, MALLOC_PERTURB_=$(($RANDOM % 255 + 1)) and G_SLICE=always-malloc,debug-blocks but I can reproduce it with MALLOC_PERTURB_ and G_SLICE undefined
Comment 1 David Jaša 2012-08-12 15:03:27 UTC 
Created attachment 603790 [details]
backtrace with java provided by gcj
Comment 2 David Jaša 2012-08-12 15:04:35 UTC 
Created attachment 603791 [details]
valgrind output with java provided by gcj
Comment 3 David Jaša 2012-08-12 15:11:02 UTC 
Created attachment 603792 [details]
backtrace with java provided by sun java 1.6
Comment 4 David Jaša 2012-08-12 15:19:45 UTC 
Created attachment 603793 [details]
valgrind output with java provided by sun-java
Comment 5 David Jaša 2012-08-12 15:20:59 UTC 
Created attachment 603794 [details]
valgrind output with java provided by sun-java (hsPID file by valgrind)
Comment 6 Caolan McNamara 2012-08-13 10:23:46 UTC 
Reading the backtraces, where #3 is the most useful one, this appears to be similar to bug 699284 and bug 657807
Comment 7 David Tardon 2012-08-15 07:35:15 UTC 
I cannot reproduce the crash with libreoffice-3.4.5.2-18.fc16 .
Comment 8 David Tardon 2012-08-15 08:28:54 UTC 
Does not crash with libreoffice-core-3.4.5.2-16.el6 either.
Comment 9 David Tardon 2012-08-16 13:51:24 UTC 
The 2nd step of Steps to Reproduce should be "select A1:T30". It crashes 3.4, 3.5 is okay. MALLOC_CHECK_ is irrelevant.
Comment 10 RHEL Product and Program Management 2012-09-07 05:22:35 UTC 
This request was evaluated by Red Hat Product Management for
inclusion in the current release of Red Hat Enterprise Linux.
Because the affected component is not scheduled to be updated
in the current release, Red Hat is unable to address this
request at this time.

Red Hat invites you to ask your support representative to
propose this request, if appropriate, in the next release of
Red Hat Enterprise Linux.
Comment 11 Eike Rathke 2013-02-19 19:51:26 UTC 
Created attachment 699615 [details]
patch solving the problem
Comment 17 errata-xmlrpc 2013-11-21 10:03:12 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHBA-2013-1594.html
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