[Tcl-bugs] [ tcl-Patches-479650 ] interp object alias command can segfault

[<no...@so...>]

Patches item #479650, was opened at 2001-11-08 08:42
You can respond by visiting: 
http://sourceforge.net/tracker/?func=detail&atid=310894&aid=479650&group_id=10894

Category: 19. [interp]
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Pat Thoyts (patthoyts)
Assigned to: Jeffrey Hobbs (hobbs)
Summary: interp object alias command can segfault

Initial Comment:
It's possible to crash tcl apps by the following commands:
interp create a
a alias

The patch adds an extra argument check to avoid this
and a test to check this result.

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You can respond by visiting: 
http://sourceforge.net/tracker/?func=detail&atid=310894&aid=479650&group_id=10894