commit 6478979fd94200850480e7617ee8145fa4604749
from: Martin Pieuchot <mpi@openbsd.org>
date: Fri Mar 20 15:35:04 2020 UTC

Use calloc(3) instead of setting allocated memory to 0

commit - af4b424466c219a0f4055cde9397c63429f7ca9a
commit + 6478979fd94200850480e7617ee8145fa4604749
blob - c2ff26743452e2940ddd5e6fc83094b3f5d169de
blob + 817b64e4dc653ae767c4651a33ad9578c95b11c0
--- diff_main.c
+++ diff_main.c
@@ -236,11 +236,10 @@ diff_main(const struct diff_config *config,
 	struct diff_result *result;
 	struct diff_state state;
 
-	result = malloc(sizeof(struct diff_result));
+	result = calloc(1, sizeof(struct diff_result));
 	if (result == NULL)
 		return NULL;
 
-	*result = (struct diff_result){};
 	diff_data_init_root(&result->left, left_data, left_len);
 	diff_data_init_root(&result->right, right_data, right_len);