Bug 57272 - [PATCH]: Deadlock on corrupted PPT file
Summary: [PATCH]: Deadlock on corrupted PPT file
Status: RESOLVED FIXED
Alias: None
Product: POI
Classification: Unclassified
Component: HSLF (show other bugs)
Version: 3.11-dev
Hardware: PC All
: P2 major (vote)
Target Milestone: ---
Assignee: POI Developers List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-11-27 13:06 UTC by thaichat04
Modified: 2014-12-07 14:36 UTC (History)
0 users


Attachments
patch to fixing deadlock (16.03 KB, application/gzip)
2014-11-27 13:06 UTC, thaichat04 		Details
Corrupted PPT file causing deadlock (70.50 KB, application/vnd.ms-powerpoint)
2014-11-27 13:07 UTC, thaichat04 		Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description thaichat04 2014-11-27 13:06:25 UTC 
Created attachment 32232 [details]
patch to fixing deadlock

On given file, POI HSLF loops infinitely on HSLFSlideShow. Patch provided.
Comment 1 thaichat04 2014-11-27 13:07:07 UTC 
Created attachment 32233 [details]
Corrupted PPT file causing deadlock
Comment 2 Andreas Beeker 2014-12-06 16:59:21 UTC 
The patch.tar.gz doesn't contain a patched class, i.e. there's no patch in the patch.txt  nor in one of the subdirs.

Please check and attach it again.

Btw. Libre Office empties all slides and PPT-Viewer doesn't show it at all.
Comment 3 Andreas Beeker 2014-12-07 14:36:13 UTC 
Thank you for reporting the deadlock.
I've applied a patch with r1643680