Hello:
This patch was applied to bpf/bpf-next.git (refs/heads/master):
On Mon, 1 Feb 2021 21:38:37 -0800 you wrote:
From: Alexei Starovoitov <ast@kernel.org>
PTR_TO_BTF_ID registers contain either kernel pointer or NULL.
Emit the NULL check explicitly by JIT instead of going into
do_user_addr_fault() on NULL deference.
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
[...]
Here is the summary with links:
- [bpf-next] bpf: Emit explicit NULL pointer checks for PROBE_LDX instructions.
https://git.kernel.org/bpf/bpf-next/c/4c5de127598e
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html