On Thu, Jul 7, 2022 at 11:20 AM <patchwork-bot+netdevbpf@xxxxxxxxxx> wrote: > > Hello: > > This patch was applied to bpf/bpf.git (master) Are we sure it's bpf tree material? The fixes tag points to net-next tree. > by Daniel Borkmann <daniel@xxxxxxxxxxxxx>: > > On Thu, 7 Jul 2022 12:39:00 +0000 you wrote: > > Classic BPF has a way to load bytes starting from the mac header. > > > > Some skbs do not have a mac header, and skb_mac_header() > > in this case is returning a pointer that 65535 bytes after > > skb->head. > > > > Existing range check in bpf_internal_load_pointer_neg_helper() > > was properly kicking and no illegal access was happening. > > > > [...] > > Here is the summary with links: > - bpf: make sure mac_header was set before using it > https://git.kernel.org/bpf/bpf/c/0326195f523a > > You are awesome, thank you! > -- > Deet-doot-dot, I am a bot. > https://korg.docs.kernel.org/patchwork/pwbot.html > >
