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Bug 1418 - KSVGIconPainter::drawPath choking on qpdfview.svg: kicker cpu-spikes, X11 freezes
Summary: KSVGIconPainter::drawPath choking on qpdfview.svg: kicker cpu-spikes, X11 fre...
Status: RESOLVED FIXED
Alias: None
Product: TDE
Classification: Unclassified
Component: tdelibs (show other bugs)
Version: 3.5.13 [Trinity]
Hardware: i386 Debian Wheezy
: P5 critical
Assignee: Timothy Pearson
URL:
Depends on:
Blocks:
 
Reported: 2013-03-17 04:43 CDT by Marcel Partap
Modified: 2013-11-16 09:15 CST (History)
4 users (show)

See Also:
Compiler Version:
TDE Version String:
Application Version:
Application Name:

Attachments
Kicker Deadlock Backtrace (39.38 KB, text/x-log)
2013-03-17 04:43 CDT, Marcel Partap 		Details
GDB investigation (16.38 KB, image/png)
2013-03-17 04:44 CDT, Marcel Partap 		Details
Offending qpdfview.svg file (17.51 KB, image/svg+xml)
2013-03-17 04:45 CDT, Marcel Partap 		Details
ksvg_1418.patch (416 bytes, patch)
2013-11-15 04:59 CST, Fabio Rossi 		Details | Diff
View All Add an attachment (proposed patch, testcase, etc.)

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Description Marcel Partap 2013-03-17 04:43:23 CDT 
Created attachment 1122 [details]
Kicker Deadlock Backtrace

This one is baad *g
Having had it for a couple of weeks which made me avoid hovering over the "Office" menu in kicker, my patience had an end today ;)
So KMenu::fillSubMenu(office) leads to KIconLoader::loadIcon(/usr/share/qpdfview/qpdfview.svg) which goes spinning all-out on KSVGIconPainter::drawPath(), never to return from there. Checked with gdb, backtrace attached.
Comment 1 Marcel Partap 2013-03-17 04:44:57 CDT 
Created attachment 1123 [details]
GDB investigation
Comment 2 Marcel Partap 2013-03-17 04:45:49 CDT 
Created attachment 1124 [details]
Offending qpdfview.svg file
Comment 3 Timothy Pearson 2013-04-07 02:11:47 CDT 
Fix in GIT hash 3fefe5e.

Thanks for reporting!
Comment 4 Fabio Rossi 2013-11-15 04:57:08 CST 
The same problem happens also in ksvg in tdegraphics, I'm attaching the simple patch
Comment 5 Fabio Rossi 2013-11-15 04:59:17 CST 
Created attachment 1642 [details]
ksvg_1418.patch
Comment 6 Slávek Banko 2013-11-16 09:15:24 CST 
Patch from attachment 1642 [details] pushed to GIT in hash fb2bb6ba.
Thank you for the good point!