Subject tcp: restrict rcv_wnd and window_clamp to representable window
Author devnull@kernel.org
Date 2026-04-08 21:50:02 +0000 UTC
Version
Cc davem@davemloft.net devnull@kernel.org dsahern@kernel.org edumazet@google.com gmbnomis@gmail.com horms@kernel.org kuba@kernel.org kuniyu@google.com linux-kernel@vger.kernel.org linux-kselftest@vger.kernel.org ncardwell@google.com netdev@vger.kernel.org pabeni@redhat.com shuah@kernel.org
Patches (7)
Name Content [All]
[PATCH net-next 1/7] tcp: keep rcv_wnd/rcv_ssthresh clamped by window_clamp if no scaling in use [Body]
[PATCH net-next 2/7] selftests/net: packetdrill: verify non-scaled rcv_wnd initialization [Body]
[PATCH net-next 3/7] tcp: Ensure window_clamp is limited to representable window [Body]
[PATCH net-next 4/7] selftests/net: packetdrill: add tcp_rcv_wnd_snd_ack_no_scaling.pkt [Body]
[PATCH net-next 5/7] selftests/net: packetdrill: add TCP_WINDOW_CLAMP test [Body]
[PATCH net-next 6/7] tcp: use tcp_set_window_clamp() for SO_RCVLOWAT [Body]
[PATCH net-next 7/7] selftests/net: packetdrill: add test for SO_RCVLOWAT window clamp [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-04-08
Passed
ID (for dev) c78cb6de-834f-4531-b2c4-3b74140706dc
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base b3e69fc3196fc421e26196e7792f17b0463edc6f [Config] passed [Log]
[KASAN] Boot test: Base b3e69fc3196fc421e26196e7792f17b0463edc6f [Config] passed [Log]
[KASAN] Build Patched b3e69fc3196fc421e26196e7792f17b0463edc6f [Config] [patched] passed [Log]
[KASAN] Boot test: Patched b3e69fc3196fc421e26196e7792f17b0463edc6f [Config] [patched] passed [Log]
[KASAN] Fuzz b3e69fc3196fc421e26196e7792f17b0463edc6f [Config] b3e69fc3196fc421e26196e7792f17b0463edc6f [Config] [patched] passed [Log] [Artifacts]