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Error copying UDP DNS response data

Open benhsmith opened this issue 5 years ago • 0 comments

The module may log "Error copying UDP DNS response data" to the system log when TCP packages with source port 53 are observed.

This is due to a problem in the on_sock_rcv_skb hook. The hook should only handle UDP packets with source port 53 but mistakenly accepts TCP packets as well.

The bug does not appear to cause any problems besides the error message.

benhsmith avatar Aug 06 '20 20:08 benhsmith