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Paul Eggert authored
(tgetent): Use ptrdiff_t, not int, to record results of subtracting pointers. (gobble_line): Check for overflow more carefully. Don't update size until alloc done.
0d8f2df7
(tgetent): Use ptrdiff_t, not int, to record results of subtracting pointers. (gobble_line): Check for overflow more carefully. Don't update size until alloc done.