Re: [PATCH bpf-next v6] bpf: WARN_ONCE on verifier bugs

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hello:

This patch was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@xxxxxxxxxx>:

On Mon, 19 May 2025 15:43:57 +0200 you wrote:
> Throughout the verifier's logic, there are multiple checks for
> inconsistent states that should never happen and would indicate a
> verifier bug. These bugs are typically logged in the verifier logs and
> sometimes preceded by a WARN_ONCE.
> 
> This patch reworks these checks to consistently emit a verifier log AND
> a warning when CONFIG_DEBUG_KERNEL is enabled. The consistent use of
> WARN_ONCE should help fuzzers (ex. syzkaller) expose any situation
> where they are actually able to reach one of those buggy verifier
> states.
> 
> [...]

Here is the summary with links:
  - [bpf-next,v6] bpf: WARN_ONCE on verifier bugs
    https://git.kernel.org/bpf/bpf-next/c/1cb0f56d9618

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html






[Index of Archives]     [Linux Samsung SoC]     [Linux Rockchip SoC]     [Linux Actions SoC]     [Linux for Synopsys ARC Processors]     [Linux NFS]     [Linux NILFS]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]


  Powered by Linux