comparison mercurial/bdiff.c @ 5571:f84bb2e1cc3a

fix calloc(0, ...) issue

5570:78a6b985882f

	struct pos *pos;
	int t;

	/* allocate and fill arrays */
	t = equatelines(a, an, b, bn);
	pos = (struct pos *)calloc(bn, sizeof(struct pos));
	/* we can't have more matches than lines in the shorter file */
	l.head = l.base = (struct hunk *)malloc(sizeof(struct hunk) *
	                                        ((an<bn ? an:bn) + 1));

	if (pos && l.base && t) {

5571:f84bb2e1cc3a

	struct pos *pos;
	int t;

	/* allocate and fill arrays */
	t = equatelines(a, an, b, bn);
	pos = (struct pos *)calloc(bn ? bn : 1, sizeof(struct pos));
	/* we can't have more matches than lines in the shorter file */
	l.head = l.base = (struct hunk *)malloc(sizeof(struct hunk) *
	                                        ((an<bn ? an:bn) + 1));

	if (pos && l.base && t) {