Subject Fix UDP length overflow in edge cases
Author alice.kernel@fastmail.im
Date 2026-09-01 19:57:11 +0000 UTC
Version
Cc alice.kernel@fastmail.im alice@isovalent.com davem@davemloft.net dsahern@kernel.org edumazet@google.com hannes@stressinduktion.org horms@kernel.org idosch@nvidia.com kuba@kernel.org netdev@vger.kernel.org pabeni@redhat.com shuah@kernel.org syzbot@syzkaller.appspotmail.com vadim.fedorenko@linux.dev willemb@google.com willemdebruijn.kernel@gmail.com
Patches (4)
Name Content [All]
[PATCH net v5 1/4] net: ipv4: Fix UDP length overflow with PMTU discover and big MTU [Body]
[PATCH net v5 2/4] net: ipv6: Fix UDP length overflow with PMTU discover and big MTU [Body]
[PATCH net v5 3/4] selftests: net: Test UDP length overflow with PMTU discover and big MTU [Body]
[PATCH net v5 4/4] net: ipv6: Clamp to IP6_MAX_MTU in ip6_dst_mtu_maybe_forward [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-09-01
Passed
ID (for dev) ce2c5b62-2f1c-4aea-bb83-d1761b866303
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 70f3995830d3f1e79faa14eb0605914f778feca9 [Config] passed [Log]
[KASAN] Boot test: Base 70f3995830d3f1e79faa14eb0605914f778feca9 [Config] passed [Log]
[KASAN] Build Patched 70f3995830d3f1e79faa14eb0605914f778feca9 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 70f3995830d3f1e79faa14eb0605914f778feca9 [Config] [patched] passed [Log]
[KASAN] Fuzz 70f3995830d3f1e79faa14eb0605914f778feca9 [Config] 70f3995830d3f1e79faa14eb0605914f778feca9 [Config] [patched] passed [Log] [Artifacts]