Merge branch 'jk/http-leakfixes' into ps/leakfixes-part-8

* jk/http-leakfixes: (28 commits)
  http-push: clean up local_refs at exit
  http-push: clean up loose request when falling back to packed
  http-push: clean up objects list
  http-push: free xml_ctx.cdata after use
  http-push: free remote_ls_ctx.dentry_name
  http-push: free transfer_request strbuf
  http-push: free transfer_request dest field
  http-push: free curl header lists
  http-push: free repo->url string
  http-push: clear refspecs before exiting
  http-walker: free fake packed_git list
  remote-curl: free HEAD ref with free_one_ref()
  http: stop leaking buffer in http_get_info_packs()
  http: call git_inflate_end() when releasing http_object_request
  http: fix leak of http_object_request struct
  http: fix leak when redacting cookies from curl trace
  transport-helper: fix leak of dummy refs_list
  fetch-pack: clear pack lockfiles list
  fetch: free "raw" string when shrinking refspec
  transport-helper: fix strbuf leak in push_refs_with_push()
  ...

1 files changed, 13 insertions, 1 deletions

diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c
index 49222a36fa..62e8c3aa6b 100644
--- a/builtin/fetch-pack.c
+++ b/builtin/fetch-pack.c
@@ -53,6 +53,7 @@ int cmd_fetch_pack(int argc,
 	struct ref *fetched_refs = NULL, *remote_refs = NULL;
 	const char *dest = NULL;
 	struct ref **sought = NULL;
+	struct ref **sought_to_free = NULL;
 	int nr_sought = 0, alloc_sought = 0;
 	int fd[2];
 	struct string_list pack_lockfiles = STRING_LIST_INIT_DUP;
@@ -243,6 +244,13 @@ int cmd_fetch_pack(int argc,
 		BUG("unknown protocol version");
 	}
 
+	/*
+	 * Create a shallow copy of `sought` so that we can free all of its entries.
+	 * This is because `fetch_pack()` will modify the array to evict some
+	 * entries, but won't free those.
+	 */
+	DUP_ARRAY(sought_to_free, sought, nr_sought);
+
 	fetched_refs = fetch_pack(&args, fd, remote_refs, sought, nr_sought,
 			 &shallow, pack_lockfiles_ptr, version);
 
@@ -280,9 +288,13 @@ int cmd_fetch_pack(int argc,
 		       oid_to_hex(&ref->old_oid), ref->name);
 
 	for (size_t i = 0; i < nr_sought; i++)
-		free_one_ref(sought[i]);
+		free_one_ref(sought_to_free[i]);
+	free(sought_to_free);
 	free(sought);
 	free_refs(fetched_refs);
 	free_refs(remote_refs);
+	list_objects_filter_release(&args.filter_options);
+	oid_array_clear(&shallow);
+	string_list_clear(&pack_lockfiles, 0);
 	return ret;
 }