[Tcl-bugs] [ tktoolkit-Bugs-1212056 ] panic on exit with safe tk window

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Bugs item #1212056, was opened at 2005-05-31 07:54
Message generated for change (Settings changed) made by hobbs
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Category: 61. Safe Tk
Group: obsolete: 8.4.11
>Status: Closed
>Resolution: Fixed
Priority: 8
Submitted By: Pat Thoyts (patthoyts)
Assigned to: Chengye Mao (chengyemao)
Summary: panic on exit with safe tk window

Initial Comment:
The following script (or entering the commands in the
console) causes a panic in Tk 8.4.9 and Tk 8.4.10 on
Windows when the process exits. This does NOT cause a
panic on Tk 8.5a3

package require Tk
set slave [safe::interpCreate]
safe::loadTk $slave
after 1000 {set forever 1} ; tkwait variable ::forever
exit

On exit we get  a Fatal Error in Wish dialog with the
message "TkpGetOtherWindow couldn't find window"
followed by the Windows application crashed dialog.


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>Comment By: Jeffrey Hobbs (hobbs)
Date: 2006-04-11 13:21

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Fixed in 8.4.13 - there is no need for the TkpGetOtherWindow
call to panic - just handle it in the caller.

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Comment By: Don Porter (dgp)
Date: 2006-03-10 11:57

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status?

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Comment By: Jeffrey Hobbs (hobbs)
Date: 2005-11-30 18:46

Message:
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This error occurs in both 8.4.11 and 8.5a4.  The stack trace
for 8.4 is:

TkOptionDeadWindow(TkWindow * 0x00cdfb70) line 779 + 15 bytes
Tk_DestroyWindow(Tk_Window_ * 0x00cdfb70) line 1478 + 9 bytes
DeleteWindowsExitProc(void * 0x00000000) line 2739 + 15 bytes
Tcl_FinalizeThread() line 989 + 12 bytes
Tcl_Finalize() line 836
Tcl_Exit(int 0x00000000) line 577


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Comment By: Don Porter (dgp)
Date: 2005-11-30 10:08

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backport status?  is/will
this fix be in Tk 8.4.12 ?

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Comment By: Nobody/Anonymous (nobody)
Date: 2005-10-10 20:50

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This bug is similar to Bug# 831627, which was fixed in Tk85.
Please refer to the changes log of Tk85, the paragraph dated 
2004-12-17.

Chengye

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Comment By: Jeffrey Hobbs (hobbs)
Date: 2005-10-10 13:37

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This looks like an area that Chengeye may have fixed in 8.5

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