Patch Series

Subject bpf: btf: reject division by zero in btf_struct_walk for zero-size flex array elements
Author phx0fer@gmail.com
Date 2026-04-13 08:50:33 +0000 UTC
Version
Cc andrii@kernel.org ast@kernel.org bpf@vger.kernel.org daniel@iogearbox.net martin.lau@linux.dev phx0fer@gmail.com

Patches (1)

Name Content [All]
[PATCH] bpf: btf: reject division by zero in btf_struct_walk for zero-size flex array elements [Body]
Session 2026-04-13
ID (for dev) 570c3acc-813f-41e5-b169-9de8d776658f
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base d8a9a4b11a137909e306e50346148fc5c3b63f9d [Config] passed [Log]
[KASAN] Boot test: Base d8a9a4b11a137909e306e50346148fc5c3b63f9d [Config] passed [Log]
[KASAN] Build Patched d8a9a4b11a137909e306e50346148fc5c3b63f9d [Config] [patched] passed [Log]
[KASAN] Boot test: Patched d8a9a4b11a137909e306e50346148fc5c3b63f9d [Config] [patched] passed [Log]
[KASAN] Fuzz d8a9a4b11a137909e306e50346148fc5c3b63f9d [Config] d8a9a4b11a137909e306e50346148fc5c3b63f9d [Config] [patched] passed [Log] [Artifacts]