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ed: Use reallocarray

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This commit is contained in:
Michael Forney 2019-12-31 13:41:38 -08:00
parent d4634f6740
commit a8dc42e6b5
1 changed files with 1 additions and 1 deletions
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ed.c
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@ -204,7 +204,7 @@ makeline(char *s, int *off)
if (lastidx >= idxsize) {
lp = NULL;
if (idxsize <= SIZE_MAX - NUMLINES)
lp = realloc(zero, (idxsize + NUMLINES) * sizeof(*lp));
lp = reallocarray(zero, idxsize + NUMLINES, sizeof(*lp));
if (!lp)
error("out of memory");
idxsize += NUMLINES;