test_helper example module crashes valkey-server

[Dmitry Polyakovsky]

REPRO STEPS
Run integration test_helper_version test
Notice how test_helper._version_rm_call fails sporadically

Run ./build.sh to compile all examples
Run valkey-server 7.2.5 and loadmodule .../target/debug/examples/libtest_helper.dylib
Run valkey-cli and execute test_helper._version_rm_call and test_helper.err

RESULT
Exception has occurred.

test_helper.version and test_helper.name work fine.

Same issue happens with redismodule-rs and redis-server.

[Mikhail Koviazin]

I think this was fixed with valkey-io/valkey#608

Could you recheck it?