[Bug 282006] x11-toolkits/tk90: backspace in text widget crashes interpreter

From: <bugzilla-noreply_at_freebsd.org>
Date: Fri, 11 Oct 2024 07:07:58 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=282006

            Bug ID: 282006
           Summary: x11-toolkits/tk90: backspace in text widget crashes
                    interpreter
           Product: Ports & Packages
           Version: Latest
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Many People
          Priority: ---
         Component: Individual Port(s)
          Assignee: tcltk@FreeBSD.org
          Reporter: tonne03@jmos.net
          Assignee: tcltk@FreeBSD.org
             Flags: maintainer-feedback?(tcltk@FreeBSD.org)

First: I'm using the package from latest.

Pressing backspace in a not empty text widget results in a
"kernel: pid 2770 (tclsh9.0), jid 0, uid 1001: exited on signal 11 (no core
dump - bad address)"

Simple code example:

-------------------------
#!/usr/local/bin/tclsh9.0
package require Tk
text .t
pack .t
-------------------------

Entering a char in a text widget and then pressing backspace crashes the Tcl/Tk
interpreter; Pressing backspace in an empty widget doesn't crash.

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