libiberty_demanglers[ndems].demangling_style != unknown_demangling;
ndems++)
;
- demangling_style_names = xmalloc (ndems * sizeof (char *));
+ demangling_style_names = xcalloc (ndems + 1, sizeof (char *));
for (i = 0;
libiberty_demanglers[i].demangling_style != unknown_demangling;
i++)