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| author | Hou Tao <houtao1@huawei.com> | 2024-10-24 09:35:57 +0800 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2024-10-24 10:17:12 -0700 |
| commit | c2f803052bc7a7feb2e03befccc8e49b6ff1f5f5 (patch) | |
| tree | f2cf4b0f659d88cc5ddd58188844f26f4ee11e80 /rust/kernel/task.rs | |
| parent | bpf: fix do_misc_fixups() for bpf_get_branch_snapshot() (diff) | |
| download | linux-c2f803052bc7a7feb2e03befccc8e49b6ff1f5f5.tar.gz linux-c2f803052bc7a7feb2e03befccc8e49b6ff1f5f5.zip | |
bpf: Add the missing BPF_LINK_TYPE invocation for sockmap
There is an out-of-bounds read in bpf_link_show_fdinfo() for the sockmap
link fd. Fix it by adding the missing BPF_LINK_TYPE invocation for
sockmap link
Also add comments for bpf_link_type to prevent missing updates in the
future.
Fixes: 699c23f02c65 ("bpf: Add bpf_link support for sk_msg and sk_skb progs")
Signed-off-by: Hou Tao <houtao1@huawei.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20241024013558.1135167-2-houtao@huaweicloud.com
Diffstat (limited to 'rust/kernel/task.rs')
0 files changed, 0 insertions, 0 deletions