[Bug 222746] ipfw: tcpdatalen does not exactly match IPv6 packets.

2017-10-03 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222746

Tatsuki Makino  changed:

   What|Removed |Added

 Attachment #186874|0   |1
is obsolete||

--- Comment #1 from Tatsuki Makino  ---
Created attachment 186894
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=186894=edit
patch for CURRENT

attachment 186874 reused the variable iplen. But iplen overflows when ip6_plen
is greater than 65495.
The new patch does not use the sum of header size and payload size.

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[Bug 222746] ipfw: tcpdatalen does not exactly match IPv6 packets.

2017-10-03 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222746

Mark Linimon  changed:

   What|Removed |Added

   Keywords||patch
   Assignee|freebsd-b...@freebsd.org|freebsd-ipfw@FreeBSD.org

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[Bug 222705] ipfw "proto udp" parsing problem

2017-10-03 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222705

Mark Linimon  changed:

   What|Removed |Added

   Assignee|freebsd-b...@freebsd.org|freebsd-ipfw@FreeBSD.org

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