* dwarfread.c (free_utypes): New function.
(read_file_scope): Call free_utypes as cleanup, rather than just freeing the utypes pointer.
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@ -1,3 +1,9 @@
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Fri Feb 16 10:02:34 1996 Fred Fish <fnf@cygnus.com>
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* dwarfread.c (free_utypes): New function.
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(read_file_scope): Call free_utypes as cleanup, rather than just
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freeing the utypes pointer.
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Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
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* demangle.c (is_cplus_marker): New function, checks if a
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@ -894,6 +894,33 @@ alloc_utype (die_ref, utypep)
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return (utypep);
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}
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/*
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LOCAL FUNCTION
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free_utypes -- free the utypes array and reset pointer & count
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SYNOPSIS
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static void free_utypes (PTR dummy)
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DESCRIPTION
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Called via do_cleanups to free the utypes array, reset the pointer to NULL,
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and set numutypes back to zero. This ensures that the utypes does not get
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referenced after being freed.
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*/
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static void
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free_utypes (dummy)
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PTR dummy;
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{
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free (utypes);
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utypes = NULL;
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numutypes = 0;
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}
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/*
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LOCAL FUNCTION
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@ -1935,7 +1962,7 @@ read_file_scope (dip, thisdie, enddie, objfile)
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}
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numutypes = (enddie - thisdie) / 4;
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utypes = (struct type **) xmalloc (numutypes * sizeof (struct type *));
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back_to = make_cleanup (free, utypes);
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back_to = make_cleanup (free_utypes, NULL);
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memset (utypes, 0, numutypes * sizeof (struct type *));
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memset (ftypes, 0, FT_NUM_MEMBERS * sizeof (struct type *));
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start_symtab (dip -> at_name, dip -> at_comp_dir, dip -> at_low_pc);
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@ -1948,8 +1975,6 @@ read_file_scope (dip, thisdie, enddie, objfile)
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symtab -> language = cu_language;
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}
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do_cleanups (back_to);
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utypes = NULL;
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numutypes = 0;
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}
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/*
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