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Reject an over-long or empty object_storage key

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key_type stores a key of key_size or longer as the empty key.
This commit is contained in:
noctuum
2026-09-18 14:56:13 +05:00
committed by Jari Sundell
parent bd00b5f6fe
commit b1be898ba1
2 changed files with 17 additions and 2 deletions
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test/rpc/test_object_storage.cc
+11
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@@ -49,6 +49,17 @@ TestObjectStorage::test_validate_keys() {
torrent::raw_string raw_string_4("test_4\0foo", 10);
ASSERT_CATCH_INPUT_ERROR( { m_storage.insert(raw_string_4, torrent::Object("a"), rpc::object_storage::flag_string_type); } );
ASSERT_CATCH_INPUT_ERROR( { m_storage.insert_str("", torrent::Object("a"), rpc::object_storage::flag_string_type); } );
std::string key_max(rpc::object_storage::key_size - 1, 'k');
CPPUNIT_ASSERT(m_storage.insert_str(key_max, torrent::Object("a"), rpc::object_storage::flag_string_type)->first == key_max);
ASSERT_CATCH_INPUT_ERROR( { m_storage.insert_str(key_max + 'k', torrent::Object("a"), rpc::object_storage::flag_string_type); } );
// The over-long key must not have been stored as the empty key.
CPPUNIT_ASSERT(m_storage.find_raw_string(torrent::raw_string::from_c_str("")) == m_storage.end());
m_storage.clear();
}
// And test many other bad/good string combos.