test: clean up memory leaks

src/transports/winhttp.c

@@ -859,6 +859,7 @@ on_error:
 	if (error < 0)
 		winhttp_close_connection(t);
 
+	git_buf_dispose(&ua);
 	git_buf_dispose(&ipv6);
 	git__free(wide_host);
 	git__free(wide_ua);

tests/path/core.c

@@ -361,6 +361,9 @@ void test_path_core__validate_workdir_with_core_longpath(void)
 	/* set core.longpaths explicitly off */
 	cl_git_pass(git_config_set_bool(config, "core.longpaths", 0));
 	cl_must_fail(git_path_validate_workdir(repo, "/c/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/aaaaaaaaa/longer_than_260.txt"));
+
+	git_config_free(config);
+	git_repository_free(repo);
 #endif
 }
 

tests/refs/basic.c

@@ -80,5 +80,6 @@ void test_refs_basic__longpaths(void)
 
 	git_reference_free(one);
 	git_reference_free(two);
+	git_buf_dispose(&refname);
 #endif
 }