Hello:
This patch was applied to bpf/bpf.git (master)
by Daniel Borkmann <daniel@xxxxxxxxxxxxx>:
On Wed, 30 Oct 2024 11:48:26 +0100 you wrote:
> The test_run code detects whether a page has been modified and
> re-initialises the xdp_frame structure if it has, using
> xdp_update_frame_from_buff(). However, xdp_update_frame_from_buff()
> doesn't touch frame->mem, so that wasn't correctly re-initialised, which
> led to the pages from page_pool not being returned correctly. Syzbot
> noticed this as a memory leak.
>
> [...]
Here is the summary with links:
- [bpf] bpf, test_run: Fix LIVE_FRAME frame update after a page has been recycled
https://git.kernel.org/bpf/bpf/c/c40dd8c47325
You are awesome, thank you!
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