Linux kernel bug fix: mptcp: Initialise rcv_mss before calling tcp_send_active_reset() in mptcp_do_fastclose().
Subsystem: networking (net/mptcp/protocol.c)
Bug type: divide-by-zero, severity: high
Files changed: net/mptcp/protocol.c
Introduced by Paolo Abeni on 2025-11-19 20:07:15 -0800; fixed by Kuniyuki Iwashima on 2025-11-27 13:10:16 +0100 (lifetime: 7 days)