Re: [PATCH bpf-next] bpf: clear user buf when bpf_d_path failed
From: Song Liu <song@kernel.org>
Date: 2025-06-11 17:20:37
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bpf, lkml
On Wed, Jun 11, 2025 at 8:49 AM Tao Chen [off-list ref] wrote:
The bpf_d_path() function may fail. If it does, clear the user buf, like bpf_probe_read etc. Signed-off-by: Tao Chen <redacted>
Acked-by: Song Liu <song@kernel.org> [...]