Bug 154677 - [Harfbuzz] Crash when browsing a web page using variation selector
Summary: [Harfbuzz] Crash when browsing a web page using variation selector
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKitGTK (show other bugs)
Version: Other
Hardware: PC Linux
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-02-25 07:07 PST by xmomdo
Modified: 2016-02-25 09:50 PST (History)
2 users (show)

See Also:

Attachments
Backtrace (12.32 KB, text/plain)
2016-02-25 07:07 PST, xmomdo 		no flags 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 xmomdo 2016-02-25 07:07:41 PST 
Created attachment 272202 [details]
Backtrace

Original bug report in GNOME bugzilla
https://bugzilla.gnome.org/show_bug.cgi?id=762034

User Agent:
 	Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/602.1 (KHTML, like Gecko) Version/8.0 Safari/602.1 Debian/buildd-unstable (3.18.3-1) Epiphany/3.18.3

Steps to reproduce:

1. Download Debian testing image (debian-testing-amd64-netinst.iso) from http://cdimage.debian.org/cdimage/weekly-builds/amd64/iso-cd/ .
2. (Insert CD image. I installed Debian on VBox.) 
2.1. Choose 'Graphical Install'.
2.2. Select a language: 'Japanese'.
2.3. Click preset package choice (MATE etc).
3. (After reboot,)  apt-get install epiphany-browser .
4. Read following HTML fragments:
  <p>朝&#xe0101;ご飯&#xe0102;の前&#xe0101;に、父&#xe0101;と愉&#xe0101;快に遊&#xe0101;ぶ。</p>

(As a supplement, I tried to reproduce under English environment, but Epiphany doesn't crash. It seems like the Japanese-specific issues.)

See more information attached backtrace file generated by gdb.