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| author | John Fastabend <john.fastabend@gmail.com> | 2019-05-13 16:19:55 +0200 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2019-05-14 01:31:43 +0200 |
| commit | cabede8b4f2b746232aa25730a0b752de1cb82ca (patch) | |
| tree | e258b4fb9bfab58874ce7af66f37af4e50f3d949 /Documentation/bpf | |
| parent | bpf: sockmap remove duplicate queue free (diff) | |
| download | linux-cabede8b4f2b746232aa25730a0b752de1cb82ca.tar.xz linux-cabede8b4f2b746232aa25730a0b752de1cb82ca.zip | |
bpf: sockmap fix msg->sg.size account on ingress skb
When converting a skb to msg->sg we forget to set the size after the
latest ktls/tls code conversion. This patch can be reached by doing
a redir into ingress path from BPF skb sock recv hook. Then trying to
read the size fails.
Fix this by setting the size.
Fixes: 604326b41a6fb ("bpf, sockmap: convert to generic sk_msg interface")
Signed-off-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'Documentation/bpf')
0 files changed, 0 insertions, 0 deletions