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Enter epoch before sending ACK in BBR
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Authored by tuexen on May 4 2020, 8:40 PM.
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Details

Summary

When the user sets the IPPROTO_TCP level socket option TCP_DELACK, an ACK is sent. Enter the epoch before calling the output routine.

This issues was found by running SYZKALLER.

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rS FreeBSD src repository - subversion
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