650888 - Thunderbird hangs if multiple messages are dragged into Firefox window

Status: RESOLVED DUPLICATE of bug 629253

(Thunderbird :: General, defect)

Description

[Elliot]

User-Agent:       Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0) Gecko/20100101 Firefox/4.0
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.15) Gecko/20110303 Thunderbird/3.1.9

If I select multiple messages in Thunderbird and drag them over to Firefox 4.0 both applications hang and I'm forced to kill both processes (note: killing just one doesn't solve anything)

Dragging a single message is fine, FF just gives an error: "Firefox doesn't know how to open this address, because the protocol (imap) isn't associated with any program"


Reproducible: Always

Steps to Reproduce:
1. Open Thunderbird and Firefox
2. Select multiple messages in Thunderbird
3. Drag selected messages to a Firefox window
Actual Results:  
Both applications hang.

Expected Results:  
An error message? Actually I have no idea what the expected behavior is, I did this by mistake.

This is on Windows 7 Professional x86-64 (both processes are 32-bit however) with UAC turned up to the max "Always Notify".

Comment 1

[Ludovic Hirlimann [:Usul]]

Can you follow the instructions at https://developer.mozilla.org/en/How_to_get_a_stacktrace_with_WinDbg and give us a stack trace when this happens ?

Comment 2

[Elliot]

Attachment: Stacktrace from WinDbg

Hope this helps. I haven't used WinDbg before so if I screwed something up let me know and I'll try again.

Comment 3

[Ludovic Hirlimann [:Usul]]

(In reply to comment #2)
> Created attachment 527569 [details]
> Stacktrace from WinDbg
> 
> Hope this helps. I haven't used WinDbg before so if I screwed something up let
> me know and I'll try again.

Hum it looks like some 32/64 bit issues- but I have a doubt, Josh can you have a quick look please ?