76146 - crash on exit while a window is unresponsive after double submission in a form.

Status: VERIFIED DUPLICATE of bug 72906

(Core :: DOM: Core & HTML, defect)

Description

[hirata masakazu]

2001041308 Mac trunk.
Launch Mozilla with blank browser window.
Goto URL.
Type some keywords (need to be a relevent one such as "resistance AND
antibiotics AND review"),
hit return more than three times to cause double submission.
Now you have an unresponsive window loading the result of form submission.
If you hide the window content by clicking the window shade switch, you can see
a submission warning dialog which is grayed out.
Hit command+1 to open a new browser window to get Mozilla respond to your command. 
Hit command+Q to quit.
Result:crash.

Comment 1

[hirata masakazu]

It is not necessary for the grayed-out dialog to be displayed for this crash to
happen.

Comment 2

[hirata masakazu]

Attachment: stack trace of the crash exiting unresponsive window.

Comment 3

[joki (gone)]

This seems like maybe a problem of multiple form submissions trying to process 
at once?  We probably should either block that or make sure the code can handle 
stopping the previous request and starting a new one cleanly.

Comment 4

[rods (gone)]

reassigning

Comment 5

[Kevin McCluskey (gone)]

*** This bug has been marked as a duplicate of 72906 ***

Comment 6

[Vladimir Ermakov]

verifying duplicate