builtin/name-rev: fix various trivial memory leaks

There are several structures that we don't release after
`cmd_name_rev()` is done. Plug those leaks.

Signed-off-by: Patrick Steinhardt <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: pks-t

builtin/name-rev.c

@@ -677,7 +677,9 @@ int cmd_name_rev(int argc, const char **argv, const char *prefix)
 				  always, allow_undefined, data.name_only);
 	}
 
-	UNLEAK(string_pool);
-	UNLEAK(revs);
+	string_list_clear(&data.ref_filters, 0);
+	string_list_clear(&data.exclude_filters, 0);
+	mem_pool_discard(&string_pool, 0);
+	object_array_clear(&revs);
 	return 0;
 }

t/t6007-rev-list-cherry-pick-file.sh

@@ -5,6 +5,7 @@ test_description='test git rev-list --cherry-pick -- file'
 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 # A---B---D---F

t/t6120-describe.sh

@@ -14,6 +14,7 @@ test_description='test describe'
 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 check_describe () {