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Re: Segfault after bad value for meta-prefix-char


From: Peter Heslin
Subject: Re: Segfault after bad value for meta-prefix-char
Date: Fri, 21 Jan 2005 12:34:26 +0000 (UTC)
User-agent: slrn/0.9.8.0 (Linux)

On 2005-01-20, Richard Stallman <address@hidden> wrote:
>  Does this patch fix the problem?

Yes, it does.  Thanks.

>  *** keymap.c 13 Jan 2005 14:48:46 -0500      1.299
>  ***************
>  *** 528,533 ****
>          struct gcpro gcpro1;
>          Lisp_Object meta_map;
>          GCPRO1 (map);
>  +       /* A strange value in which Meta is set would cause
>  +     infinite recursion.  Protect against that.  */
>  +       if (meta_prefix_char & CHAR_META)
>  +    meta_prefix_char = make_number (27);
>          meta_map = get_keymap (access_keymap (map, meta_prefix_char,
>                                           t_ok, noinherit, autoload),
>                            0, autoload);





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