Merge commit 'v1.7.0' into jc/checkout-reflog-fix

* commit 'v1.7.0': (4188 commits)
  Git 1.7.0
  Fix typo in 1.6.6.2 release notes
  Re-fix check-ref-format documentation mark-up
  archive documentation: attributes are taken from the tree by default
  Documentation: minor fixes to RelNotes-1.7.0
  bash: support 'git am's new '--continue' option
  filter-branch: Fix error message for --prune-empty --commit-filter
  am: switch --resolved to --continue
  Update draft release notes to 1.7.0 one more time
  Git 1.6.6.2
  t8003: check exit code of command and error message separately
  check-ref-format documentation: fix enumeration mark-up
  Documentation: quote braces in {upstream} notation
  t3902: Protect against OS X normalization
  blame: prevent a segv when -L given start > EOF
  git-push: document all the status flags used in the output
  Fix parsing of imap.preformattedHTML and imap.sslverify
  git-add documentation: Fix shell quoting example
  Revert "pack-objects: fix pack generation when using pack_size_limit"
  archive: simplify archive format guessing
  ...

1 files changed, 6 insertions, 3 deletions

diff --git a/diffcore-break.c b/diffcore-break.c
index 31cdcfe8bc..3a7b60a037 100644
--- a/diffcore-break.c
+++ b/diffcore-break.c
@@ -45,7 +45,7 @@ static int should_break(struct diff_filespec *src,
 	 * The value we return is 1 if we want the pair to be broken,
 	 * or 0 if we do not.
 	 */
-	unsigned long delta_size, base_size, max_size;
+	unsigned long delta_size, max_size;
 	unsigned long src_copied, literal_added, src_removed;
 
 	*merge_score_p = 0; /* assume no deletion --- "do not break"
@@ -64,13 +64,12 @@ static int should_break(struct diff_filespec *src,
 	if (diff_populate_filespec(src, 0) || diff_populate_filespec(dst, 0))
 		return 0; /* error but caught downstream */
 
-	base_size = ((src->size < dst->size) ? src->size : dst->size);
 	max_size = ((src->size > dst->size) ? src->size : dst->size);
 	if (max_size < MINIMUM_BREAK_SIZE)
 		return 0; /* we do not break too small filepair */
 
 	if (diffcore_count_changes(src, dst,
-				   NULL, NULL,
+				   &src->cnt_data, &dst->cnt_data,
 				   0,
 				   &src_copied, &literal_added))
 		return 0;
@@ -205,12 +204,16 @@ void diffcore_break(int break_score)
 				dp->score = score;
 				dp->broken_pair = 1;
 
+				diff_free_filespec_blob(p->one);
+				diff_free_filespec_blob(p->two);
 				free(p); /* not diff_free_filepair(), we are
 					  * reusing one and two here.
 					  */
 				continue;
 			}
 		}
+		diff_free_filespec_data(p->one);
+		diff_free_filespec_data(p->two);
 		diff_q(&outq, p);
 	}
 	free(q->queue);