Hello: This patch was applied to bpf/bpf.git (master) by Daniel Borkmann <daniel@xxxxxxxxxxxxx>: On Mon, 17 Jun 2024 10:18:12 -0700 you wrote: > From: Alexei Starovoitov <ast@xxxxxxxxxx> > > The bpf arena logic didn't account for mremap operation. Add a refcnt for > multiple mmap events to prevent use-after-free in arena_vm_close. > > Reported-by: Pengfei Xu <pengfei.xu@xxxxxxxxx> > Closes: https://lore.kernel.org/bpf/Zmuw29IhgyPNKnIM@xxxxxxxxxxxxxxxx/ > Fixes: 317460317a02 ("bpf: Introduce bpf_arena.") > Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxx> > > [...] Here is the summary with links: - [v2,bpf] bpf: Fix remap of arena. https://git.kernel.org/bpf/bpf/c/b90d77e5fd78 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
