Bug 77216

Summary: NULL ptr in WebCore::Editor::isContinuousSpellCheckingEnabled
Product: WebKit Reporter: Berend-Jan Wever <skylined>
Component: HTML EditingAssignee: Hajime Morrita <morrita>
Status: RESOLVED FIXED    
Severity: Normal CC: morrita, rniwa, webkit.review.bot
Priority: P1    
Version: 528+ (Nightly build)   
Hardware: PC   
OS: Windows Vista   
Attachments:
Description Flags
Patch none

Description Berend-Jan Wever 2012-01-27 07:08:09 PST 
Detailed report: https://cluster-fuzz.appspot.com/testcase?key=15995435

Uploader: skylined@chromium.org

Crash Type: UNKNOWN
Crash Address: 0x000000000640
Crash State:
  - crash stack -
  WebCore::Editor::isContinuousSpellCheckingEnabled
  WebCore::TypingCommand::markMisspellingsAfterTyping
  WebCore::TypingCommand::deleteKeyPressed
  
Regressed: https://cluster-fuzz.appspot.com/revisions?range=108839:108881

Minimized Testcase (2.51 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97_6CG2EXf7_BvtuY37u9sW7LsAnpGs24_teSavkXZd63UaqnEhn4dOtvwivAnbWfjelfuaA7MHdkhw_xPurz9EsNGHYTkX3ueLfLNzC-KrWozIUYOUHDOw5LnJQTjMryYUyOFSYPxgOfS8WglSoOeZ63Tdzg
Comment 1 Hajime Morrita 2012-02-02 23:14:40 PST 
Created attachment 125269 [details]
Patch
Comment 2 Hajime Morrita 2012-02-02 23:15:20 PST 
I couldn't reproduce this locally. But code indicates this is possible.
Comment 3 WebKit Review Bot 2012-02-03 03:40:11 PST 
Comment on attachment 125269 [details]
Patch

Clearing flags on attachment: 125269

Committed r106646: <http://trac.webkit.org/changeset/106646>
Comment 4 WebKit Review Bot 2012-02-03 03:40:18 PST 
All reviewed patches have been landed.  Closing bug.