Subject bpf: Reject packet dynptr slices in mutating helpers and subprograms
Author weir@nebusec.ai
Date 2026-10-18 05:44:21 +0000 UTC
Version
Cc ameryhung@gmail.com andrii@kernel.org ast@kernel.org bpf@vger.kernel.org chenyy23@mails.tsinghua.edu.cn daniel@iogearbox.net davem@davemloft.net drosen@google.com eddyz87@gmail.com emil@etsalapatis.com hawk@kernel.org ihor.solodrai@linux.dev john.fastabend@gmail.com jolsa@kernel.org kuba@kernel.org martin.lau@linux.dev memxor@gmail.com netdev@vger.kernel.org rakukuip@gmail.com sdf@fomichev.me song@kernel.org vega@nebusec.ai weir@nebusec.ai xyx2021@mail.ustc.edu.cn yonghong.song@linux.dev
Patches (2)
Name Content [All]
[PATCH bpf-next v2 1/2] bpf: Reject packet dynptr slices in mutating helpers and subprograms [Body]
[PATCH bpf-next v2 2/2] selftests/bpf: Test rejection of packet dynptr slices in mutating helpers [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-10-18
Passed
ID (for dev) 9cee8683-bbdf-44e2-bc8e-08b0760bac34
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base b4e14f47371c0b33b9d5bcfc9b286320a1a5bfcf [Config] passed [Log]
[KASAN] Boot test: Base b4e14f47371c0b33b9d5bcfc9b286320a1a5bfcf [Config] passed [Log]
[KASAN] Build Patched b4e14f47371c0b33b9d5bcfc9b286320a1a5bfcf [Config] [patched] passed [Log]
[KASAN] Boot test: Patched b4e14f47371c0b33b9d5bcfc9b286320a1a5bfcf [Config] [patched] passed [Log]
[KASAN] Fuzz b4e14f47371c0b33b9d5bcfc9b286320a1a5bfcf [Config] b4e14f47371c0b33b9d5bcfc9b286320a1a5bfcf [Config] [patched] passed [Log] [Artifacts]