Bug 82620

Summary:

Deleting password at bottom of large page causing 100% CPU

Product:

WebKit

Reporter:

Silas Baronda <sbaronda>

Component:

Forms

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED DUPLICATE

Severity:

Normal

CC:

Priority:

Version:

528+ (Nightly build)

Hardware:

Mac (Intel)

OS:

OS X 10.6

Attachments:

Description	Flags
Hanging HTML	none

Description Silas Baronda 2012-03-29 08:56:17 PDT

When deleting all the text in the password field either by command-delete or command-a delete, it causes the system to use 100% CPU for about 15 seconds.

I have only noticed this for password type field and when they are at the bottom of a large page.

Deleting works fine when you do one character at a time but fails when you try to select all and then delete.

I know that my HTML doesn't verify, but looking at the verification report it doesn't seem like it would make the system use 100% CPU

This might or might not be related to 79815.  HIs/Her version didn't hang when I did command-delete, so I figured a new bug report was needed.  It could also be because his version is a lot smaller than mine.

Comment 1 Silas Baronda 2012-03-29 08:57:04 PDT

Created attachment 134596 [details]
Hanging HTML

Comment 2 Silas Baronda 2012-03-29 09:18:21 PDT

Actually now that I looked closer into this, this is directly related to 79815.  It is just my hang is more noticeable than in his/her example.

Comment 3 Alexey Proskuryakov 2012-03-29 12:24:10 PDT

Thank you, let's close this then.

*** This bug has been marked as a duplicate of bug 79815 ***