Hello:
This patch was applied to bpf/bpf.git (master)
by Alexei Starovoitov <[email protected]>:
On Tue, 24 Feb 2026 16:33:48 -0800 you wrote:
> Dmabuf name allocations can be less than DMA_BUF_NAME_LEN characters,
> but bpf_probe_read_kernel always tries to read exactly that many bytes.
> If a name is less than DMA_BUF_NAME_LEN characters,
> bpf_probe_read_kernel will read past the end. bpf_probe_read_kernel_str
> stops at the first NUL terminator so use it instead, like
> iter_dmabuf_for_each already does.
>
> [...]
Here is the summary with links:
- [bpf] selftests/bpf: Fix OOB read in dmabuf_collector
https://git.kernel.org/bpf/bpf/c/6881af27f9ea
You are awesome, thank you!
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