Re: [PATCH bpf-next] samples/bpf: xdp_router_ipv4_user: Fix write overflow
From: patchwork-bot+netdevbpf
Date: Thu Nov 24 2022 - 18:37:54 EST
Hello:
This patch was applied to bpf/bpf-next.git (master)
by Daniel Borkmann <daniel@xxxxxxxxxxxxx>:
On Tue, 22 Nov 2022 10:32:56 +0800 you wrote:
> From: Rong Tao <rongtao@xxxxxxxx>
>
> prefix_key->data allocates three bytes using alloca(), but four bytes are
> accessed in the program.
>
> Signed-off-by: Rong Tao <rongtao@xxxxxxxx>
>
> [...]
Here is the summary with links:
- [bpf-next] samples/bpf: xdp_router_ipv4_user: Fix write overflow
https://git.kernel.org/bpf/bpf-next/c/19a2bdbaaddc
You are awesome, thank you!
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