Subject bpf: Fix the stack buffer that bpf_dynptr_slice_rdwr() returns
Author alexei.starovoitov@gmail.com
Date 2026-11-02 05:55:42 +0000 UTC
Version
Cc alexei.starovoitov@gmail.com andrii@kernel.org bpf@vger.kernel.org daniel@iogearbox.net eddyz87@gmail.com memxor@gmail.com
Patches (2)
Name Content [All]
[PATCH bpf 1/2] bpf: Invalidate a dynptr slice when its stack buffer is written [Body]
[PATCH bpf 2/2] selftests/bpf: Test writes to the buffer of bpf_dynptr_slice_rdwr() [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-11-02
Passed
ID (for dev) ec78bf45-2094-4d6d-94e1-1a96edcfff35
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 714b7112017fc7f8b2afabccf562acdb12d2ea7d [Config] passed [Log]
[KASAN] Boot test: Base 714b7112017fc7f8b2afabccf562acdb12d2ea7d [Config] passed [Log]
[KASAN] Build Patched 714b7112017fc7f8b2afabccf562acdb12d2ea7d [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 714b7112017fc7f8b2afabccf562acdb12d2ea7d [Config] [patched] passed [Log]
[KASAN] Fuzz 714b7112017fc7f8b2afabccf562acdb12d2ea7d [Config] 714b7112017fc7f8b2afabccf562acdb12d2ea7d [Config] [patched] passed [Log] [Artifacts]