137186 - dragging large image repeatedly crashes mozilla

Status: RESOLVED DUPLICATE of bug 81779

(Core :: Layout, defect)

Description

[Paul Sorensen]

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:0.9.9) Gecko/20020326
BuildID:    0.99 Ximian version

If you go to a page that contains a large image, and then continuously drag the
image a few inches (a little note icon appears) and then let go (the note icon
floats back to the point that the drag action began, then mozilla will crash.  I
know one other person (also with the Ximian version of 0.99) who can reproduce this.

Reproducible: Always
Steps to Reproduce:
1.go to http://www.thekompany.com/projects/aethera/images/Notes.png
2.In the middle of the image, click and hold the left mouse button
3.Drag a few inches to the left and let go
Repeat 1..3 as quickly as you can for a while (it consistently takes me about 10
seconds to crash mozilla).  Mozilla will just disappear.

Actual Results:  Mozilla crashes

Expected Results:  Mozilla shouldn't crash - it needs to stay healthy to kill IE

Comment 1

[R.K.Aa.]

hmm this was the issue in bug 86366 as well. Do you have a talkback ID or stack?

Comment 2

[Paul Sorensen]

I've only got Ximian installed which doesnt do talkbalk - no coredump seems to
be produced either.

Comment 3

[Valerio Capello]

wfm build 2002040203 win98

I've tried to drag it several times, also I've tried to drag'n'drop it into
another Mozilla window several times, and it worked as expected.

Comment 4

[Paul Sorensen]

I'd say I need to drag it about 20 times *really* quickly and the image needs to
be very large (such as the one in the link).

Comment 5

[Vadim Berezniker]

reproducible crashes in nsDragService::SourceDataGet with same stack as bug 81779

*** This bug has been marked as a duplicate of 81779 ***