replaced "quot_arr_size - 1" with quot_top_index

SakiTakamachi · SakiTakamachi · commit 884e909e47a0 · 2025-03-07T11:23:43.000+09:00
diff --git a/ext/bcmath/libbcmath/src/div.c b/ext/bcmath/libbcmath/src/div.c
@@ -51,7 +51,7 @@ static inline void bc_fast_div(
 {
 	size_t numerator_top_index = numerator_arr_size - 1;
 	size_t quot_top_index = quot_arr_size - 1;
-	for (size_t i = 0; i < quot_arr_size - 1; i++) {
+	for (size_t i = 0; i < quot_top_index; i++) {
 		if (numerator_vectors[numerator_top_index - i] < divisor_vector) {
 			quot_vectors[quot_top_index - i] = 0;
 			/* numerator_vectors[numerator_top_index - i] < divisor_vector, so there will be no overflow. */

Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,7 @@ static inline void bc_fast_div(`
`51`	`51`	`{`
`52`	`52`	`size_t numerator_top_index = numerator_arr_size - 1;`
`53`	`53`	`size_t quot_top_index = quot_arr_size - 1;`
`54`		`- for (size_t i = 0; i < quot_arr_size - 1; i++) {`
	`54`	`+ for (size_t i = 0; i < quot_top_index; i++) {`
`55`	`55`	`if (numerator_vectors[numerator_top_index - i] < divisor_vector) {`
`56`	`56`	`quot_vectors[quot_top_index - i] = 0;`
`57`	`57`	`/* numerator_vectors[numerator_top_index - i] < divisor_vector, so there will be no overflow. */`