Change Details

Only validate `SEG.SEQ` and `SEG.ACK` when processing a real `SYN`-cache entry. In the `SYN`-cookie case, these conditions are always true, since the `SYN`-cache entry on the stack is constructed from the incoming TCP segment. No functional change intended.

Only validate `SEG.SEQ` and `SEG.ACK` when processing a real `SYN`-cache entry. In the `SYN`-cookie case, these conditions are always true, since the `SYN`-cache entry on the stack is constructed from the incoming TCP segment. While there, fix the logging messages.

Only validate `SEG.SEQ` and `SEG.ACK` when processing a real `SYN`-cache entry. In the `SYN`-cookie case, these conditions are always true, since the `SYN`-cache entry on the stack is constructed from the incoming TCP segment. No functional change intendedWhile there, fix the logging messages.