Re: [PATCH net-next v3] skbuff: Introduce slab_build_skb()

From: patchwork-bot+netdevbpf
Date: Fri Dec 09 2022 - 23:00:33 EST


Hello:

This patch was applied to netdev/net-next.git (master)
by Jakub Kicinski <kuba@xxxxxxxxxx>:

On Wed, 7 Dec 2022 22:02:59 -0800 you wrote:
> syzkaller reported:
>
> BUG: KASAN: slab-out-of-bounds in __build_skb_around+0x235/0x340 net/core/skbuff.c:294
> Write of size 32 at addr ffff88802aa172c0 by task syz-executor413/5295
>
> For bpf_prog_test_run_skb(), which uses a kmalloc()ed buffer passed to
> build_skb().
>
> [...]

Here is the summary with links:
- [net-next,v3] skbuff: Introduce slab_build_skb()
https://git.kernel.org/netdev/net-next/c/ce098da1497c

You are awesome, thank you!
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