RFA: protect breakpoint commands from being freed

Jim Blandy jimb@redhat.com
Sat Dec 13 20:13:00 GMT 2003


Andrew Cagney <cagney@gnu.org> writes:

> > 2003-12-02  Jim Blandy  <jimb@redhat.com>
> > 	* breakpoint.c (bpstat_do_actions): To ensure that
> > 	clear_proceed_status doesn't free the command tree we're
> > 	evaluating out from under us, zero the bpstat's pointer to it, and
> > 	take care of freeing it ourselves.
> > 	* cli/cli-script.c (make_cleanup_free_command_lines): Make this
> > 	function externally visible.
> > 	* cli/cli-script.h (make_cleanup_free_command_lines): New
> > 	declaration.
>
> Didn't Don Howard fix this?

I remember Don Howard doing something related to this, but I it must
have been a separate case.  The regression test I posted makes today's
GDB crash.



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