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Merge branch 'add-the-missing-bpf_link_type-invocation-for-sockmap'
Hou Tao says: ==================== Add the missing BPF_LINK_TYPE invocation for sockmap From: Hou Tao <houtao1@huawei.com> Hi, The tiny patch set fixes the out-of-bound read problem when reading the fdinfo of sock map link fd. And in order to spot such omission early for the newly-added link type in the future, it also checks the validity of the link->type and adds a WARN_ONCE() for missed invocation. Please see individual patches for more details. And comments are always welcome. v3: * patch Rust-for-Linux#2: check and warn the validity of link->type instead of adding a static assertion for bpf_link_type_strs array. v2: http://lore.kernel.org/bpf/d49fa2f4-f743-c763-7579-c3cab4dd88cb@huaweicloud.com ==================== Link: https://lore.kernel.org/r/20241024013558.1135167-1-houtao@huaweicloud.com Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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