ed: Use reallocarray
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ed.c
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ed.c
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@ -204,7 +204,7 @@ makeline(char *s, int *off)
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if (lastidx >= idxsize) {
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lp = NULL;
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if (idxsize <= SIZE_MAX - NUMLINES)
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lp = realloc(zero, (idxsize + NUMLINES) * sizeof(*lp));
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lp = reallocarray(zero, idxsize + NUMLINES, sizeof(*lp));
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if (!lp)
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error("out of memory");
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idxsize += NUMLINES;
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