Re: [PATCH bpf] libbpf: Reject excessive program counts in generated loaders
From: patchwork-bot+netdevbpf
Date: Thu Oct 29 2026 - 12:18:53 EST
Hello:
This patch was applied to bpf/bpf-next.git (master)
by Andrii Nakryiko <andrii@xxxxxxxxxx>:
On Wed, 28 Oct 2026 18:39:47 +0000 you wrote:
> An object containing MAX_USED_PROGS+1 (33) programs successfully
> produces a light skeleton that laters fails at load time with -EACCES
> because saving the 33rd FD emits a store at r10 + 0:
>
> *(u32 *)(r10 +0) = r7
> invalid write to stack R10 off=0 size=4
>
> [...]
Here is the summary with links:
- [bpf] libbpf: Reject excessive program counts in generated loaders
https://git.kernel.org/bpf/bpf-next/c/aac5ba0a4d52
You are awesome, thank you!
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