More various fixes (casting, missing checks etc...)#20

Open

gasbytes wants to merge 10 commits intowolfSSL:masterfrom

gasbytes:fixes-2

Commits on Feb 5, 2026

Commits on Feb 6, 2026

validate TCP window scale options length against actual packet size in
gasbytes
committed
guard with tcp_seq_leq to ensure ack is ahead before computing the delta.
gasbytes
committed
validate ACK range in tcp_ack to reject stale and unsent ssequence numbers, preventing unsigned wraparound in bytes_in_flight
gasbytes
committed
fix unsigned integer overflows in TCP sequence increment and ICMP checksum update
gasbytes
committed
proper casting in tcp_seq_leq
gasbytes
committed
add missing cast when validating tcp header length that they actually
gasbytes
committed
update tcp_process_ts in the unit tests with the new frame_len argument
gasbytes
committed