src/usr.bin/diff3/diff3prog.c - diff

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version 1.13, 2013/11/15 22:20:04

version 1.14, 2014/12/01 06:36:32

Line 573

newsz = szchanges == 0 ? 64 : 2 * szchanges;

incr = newsz - szchanges;

p = realloc(d13, newsz * sizeof(struct diff));

p = reallocarray(d13, newsz, sizeof(struct diff));

if (p == NULL)

err(1, NULL);

memset(p + szchanges, 0, incr * sizeof(struct diff));

d13 = p;

p = realloc(d23, newsz * sizeof(struct diff));

p = reallocarray(d23, newsz, sizeof(struct diff));

if (p == NULL)

err(1, NULL);

memset(p + szchanges, 0, incr * sizeof(struct diff));

d23 = p;

p = realloc(de, newsz * sizeof(struct diff));

p = reallocarray(de, newsz, sizeof(struct diff));

if (p == NULL)

err(1, NULL);

memset(p + szchanges, 0, incr * sizeof(struct diff));

de = p;

q = realloc(overlap, newsz * sizeof(char));

q = reallocarray(overlap, newsz, sizeof(char));

if (q == NULL)

err(1, NULL);

memset(q + szchanges, 0, incr * sizeof(char));