X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=diffcore-break.c;h=c57513a4fa83c58c5040ead38c52765051cd13f5;hb=abb7c7b31c0896bd838bbb6437b310db5a42227a;hp=b0c8461e1243328795258f0fd7d12f509403403c;hpb=b30245c8e92ecaf8fb877189d7620a5a9a205120;p=git.git

diff --git a/diffcore-break.c b/diffcore-break.c
index b0c8461e..c57513a4 100644
--- a/diffcore-break.c
+++ b/diffcore-break.c
@@ -62,10 +62,14 @@ static int should_break(struct diff_filespec *src,
 		return 0; /* error but caught downstream */
 
 	base_size = ((src->size < dst->size) ? src->size : dst->size);
+	if (base_size < MINIMUM_BREAK_SIZE)
+		return 0; /* we do not break too small filepair */
 
 	delta = diff_delta(src->data, src->size,
 			   dst->data, dst->size,
 			   &delta_size, 0);
+	if (!delta)
+		return 0; /* error but caught downstream */
 
 	/* Estimate the edit size by interpreting delta. */
 	if (count_delta(delta, delta_size,
@@ -168,8 +172,7 @@ void diffcore_break(int break_score)
 		    !S_ISDIR(p->one->mode) && !S_ISDIR(p->two->mode) &&
 		    !strcmp(p->one->path, p->two->path)) {
 			if (should_break(p->one, p->two,
-					 break_score, &score) &&
-			    MINIMUM_BREAK_SIZE <= p->one->size) {
+					 break_score, &score)) {
 				/* Split this into delete and create */
 				struct diff_filespec *null_one, *null_two;
 				struct diff_filepair *dp;
@@ -231,8 +234,8 @@ static void merge_broken(struct diff_filepair *p,
 
 	dp = diff_queue(outq, d->one, c->two);
 	dp->score = p->score;
-	diff_free_filespec(d->two);
-	diff_free_filespec(c->one);
+	diff_free_filespec_data(d->two);
+	diff_free_filespec_data(c->one);
 	free(d);
 	free(c);
 }