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Paul Eggert authored
(overlays_at, overlays_in, record_overlay_string, overlay_strings): Don't update size of array until after memory allocation succeeds, because xmalloc/xrealloc may not return.
6e1fc452
(overlays_at, overlays_in, record_overlay_string, overlay_strings): Don't update size of array until after memory allocation succeeds, because xmalloc/xrealloc may not return.