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

Silas Baronda

Reported 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.

Attachments
Hanging HTML (deleted) 2012-03-29 08:57 PDT, Silas Baronda	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Silas Baronda

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

Created attachment 134596 [details] Hanging HTML

Silas Baronda

Comment 2 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.

Alexey Proskuryakov

Comment 3 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 ***

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