Re: [PATCH bpf v2] bpf: don't leak memory in bpf getsockopt when optlen == 0

Hello:

This patch was applied to bpf/bpf.git (refs/heads/master):

On Tue, 12 Jan 2021 08:28:29 -0800 you wrote:

optlen == 0 indicates that the kernel should ignore BPF buffer
and use the original one from the user. We, however, forget
to free the temporary buffer that we've allocated for BPF.

Reported-by: Martin KaFai Lau <redacted>
Fixes: d8fe449a9c51 ("bpf: Don't return EINVAL from {get,set}sockopt when optlen > PAGE_SIZE")
Signed-off-by: Stanislav Fomichev <redacted>

[...]

Here is the summary with links:
  - [bpf,v2] bpf: don't leak memory in bpf getsockopt when optlen == 0
    https://git.kernel.org/bpf/bpf/c/4be34f3d0731

You are awesome, thank you!
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