Merge branch 'ah/plugleaks'

Leak plugging.

* ah/plugleaks:
  reset: clear_unpack_trees_porcelain to plug leak
  builtin/rebase: fix options.strategy memory lifecycle
  builtin/merge: free found_ref when done
  builtin/mv: free or UNLEAK multiple pointers at end of cmd_mv
  convert: release strbuf to avoid leak
  read-cache: call diff_setup_done to avoid leak
  ref-filter: also free head for ATOM_HEAD to avoid leak
  diffcore-rename: move old_dir/new_dir definition to plug leak
  builtin/for-each-repo: remove unnecessary argv copy to plug leak
  builtin/submodule--helper: release unused strbuf to avoid leak
  environment: move strbuf into block to plug leak
  fmt-merge-msg: free newly allocated temporary strings when done

1 files changed, 2 insertions, 1 deletions

diff --git a/builtin/merge.c b/builtin/merge.c
index a8a843b1f5..7ad85c044a 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -503,7 +503,7 @@ static void merge_name(const char *remote, struct strbuf *msg)
 	struct strbuf bname = STRBUF_INIT;
 	struct merge_remote_desc *desc;
 	const char *ptr;
-	char *found_ref;
+	char *found_ref = NULL;
 	int len, early;
 
 	strbuf_branchname(&bname, remote, 0);
@@ -586,6 +586,7 @@ static void merge_name(const char *remote, struct strbuf *msg)
 	strbuf_addf(msg, "%s\t\tcommit '%s'\n",
 		oid_to_hex(&remote_head->object.oid), remote);
 cleanup:
+	free(found_ref);
 	strbuf_release(&buf);
 	strbuf_release(&bname);
 }