Re: [PATCH v3 bpf-next 0/2] bpf: Fix OOB read and add tests for load-acquire/store-release
From: patchwork-bot+netdevbpf
Date: Sat Mar 22 2025 - 09:30:09 EST
Hello:
This series was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@xxxxxxxxxx>:
On Sat, 22 Mar 2025 13:52:54 +0900 you wrote:
> This patch series addresses an out-of-bounds read issue in
> check_atomic_load/store() reported by syzkaller when an invalid register
> number (MAX_BPF_REG or greater) is used.
>
> The first patch fixes the actual bug by changing the order of validity
> checks, ensuring register validity is checked before atomic_ptr_type_ok()
> is called.
> It also updates some tests that were assuming the previous order of checks.
>
> [...]
Here is the summary with links:
- [v3,bpf-next,1/2] bpf: Fix out-of-bounds read in check_atomic_load/store()
https://git.kernel.org/bpf/bpf-next/c/c03bb2fa327e
- [v3,bpf-next,2/2] selftests/bpf: Add selftests for load-acquire/store-release when register number is invalid
https://git.kernel.org/bpf/bpf-next/c/5f3077d7fcd4
You are awesome, thank you!
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