Bug 161653

Summary:

crash when viewing python documentation

Product:

[Fedora] Fedora

Reporter:

Colin Walters <walters>

Component:

cairo

Assignee:

Kristian Høgsberg <krh>

Status:

CLOSED RAWHIDE

QA Contact:

Severity:

medium

Docs Contact:

Priority:

medium

Version:

rawhide

CC:

wtogami

Target Milestone:

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Target Release:

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Hardware:

All

OS:

Linux

Whiteboard:

Fixed In Version:

Doc Type:

Bug Fix

Doc Text:

Story Points:

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Clone Of:

Environment:

Last Closed:

2005-06-26 15:53:27 EDT

Type:

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Regression:

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Mount Type:

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Documentation:

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CRM:

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Category:

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oVirt Team:

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RHEL 7.3 requirements from Atomic Host:

Cloudforms Team:

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Attachments:

Description	Flags
valgrind log	none

Description Colin Walters 2005-06-24 18:11:19 EDT

Description of problem:

Browse to /usr/share/doc/python-docs-2.4.1/html/lib/index.html

Firefox crashes.


Version-Release number of selected component (if applicable):
firefox-1.0.4-5

How reproducible:
Every time

Steps to Reproduce:
1. /usr/share/doc/python-docs-2.4.1/html/lib/index.html

Will attach a partial stack trace from valgrind.

Comment 1 Colin Walters 2005-06-24 18:12:22 EDT

Created attachment 115961 [details]
valgrind log

Comment 2 Colin Walters 2005-06-25 16:21:06 EDT

Reassigning to cairo per this discussion.

Jun 24 18:15:36 owen	at 0x3BC391FF: ??? (nsFontMetricsPango.cpp:341) is
probbably good enough. Maybe krh wants to compare it to his patch
Jun 24 18:16:17 *	krh looks at line 341
Jun 24 18:16:26 clarkbw	it was "lucida typewriter" that was the problem
Jun 24 18:16:34 clarkbw	if this is the same thing...
Jun 24 18:17:14 owen	clarkbw: May be fixed in cairo CVS ...  Ijust made bitmap
fonts work with cairo and pango
Jun 24 18:21:46 krh	owen: this is division by zero because
face->size->metrics.ascender - face->size->metrics.descender is 0
Jun 24 18:22:49 owen	krh: Yep, that will be the case with bitmap fonts with 0.5.1

Comment 3 Kristian Høgsberg 2005-06-26 15:53:27 EDT

Fixed in rawhide. Why is the python documentation hardcoding butt-ugly bitmap
fonts anyway?