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John Fastabend authored
Leaving an incorrect end mark in place when passing to crypto layer will cause crypto layer to stop processing data before all data is encrypted. To fix clear the end mark on push data instead of expecting users of the helper to clear the mark value after the fact. This happens when we push data into the middle of a skmsg and have room for it so we don't do a set of copies that already clear the end flag. Fixes: 6fff607e ("bpf: sk_msg program helper bpf_msg_push_data") Signed-off-by:
John Fastabend <john.fastabend@gmail.com> Signed-off-by:
Daniel Borkmann <daniel@iogearbox.net> Acked-by:
Song Liu <songliubraving@fb.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/bpf/20200111061206.8028-6-john.fastabend@gmail.com
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