Forgot update node size here: https://github.com/redis/redis/blob/24187ed8e396625cc44a6bbeeb87e01aec55c27d/src/quicklist.c#L959C4-L972C6
Comment From: sundb
Yes, this is a known issue, but the code is dead, so it's been left as is.
Comment From: enjoy-binbin
@imchuncai this one is quite small, can you issue a PR just fix it? or remove the dead code (if it is truly dead)