On 25 Feb 2020, at 12:44, Kristof Provost wrote:
This change introduces a slight regression when a host replies to
IPv6 ping fragmented packets. The problem is the "unfragpartlen" must
also be set in the else case of "if (opt)", else the payload offset
computation for IPv6 fragments goes
On 24 Feb 2020, at 15:21, Hans Petter Selasky wrote:
On 2020-02-20 11:56, Bjoern A. Zeeb wrote:
+
+ unfragpartlen = optlen + sizeof(struct ip6_hdr);
+
Hi Bjoren,
This change introduces a slight regression when a host replies to IPv6
ping fragmented packets. The problem is the
On 2020-02-24 18:19, Bjoern A. Zeeb wrote:
are you sure that this is the problem? Or does
https://reviews.freebsd.org/D23760 solve the actual problem?
Yes, I'm confident this is the problem. I made traces with tcpdump and
looked at it using wireshark.
Just setup two -current machines on a
On 24 Feb 2020, at 14:21, Hans Petter Selasky wrote:
Hi Hans,
On 2020-02-20 11:56, Bjoern A. Zeeb wrote:
+
+ unfragpartlen = optlen + sizeof(struct ip6_hdr);
+
Hi Bjoren,
This change introduces a slight regression when a host replies to IPv6
ping fragmented packets. The
On 2020-02-20 11:56, Bjoern A. Zeeb wrote:
+
+ unfragpartlen = optlen + sizeof(struct ip6_hdr);
+
Hi Bjoren,
This change introduces a slight regression when a host replies to IPv6
ping fragmented packets. The problem is the "unfragpartlen" must also be
set in the else case of
Author: bz
Date: Thu Feb 20 10:56:12 2020
New Revision: 358167
URL: https://svnweb.freebsd.org/changeset/base/358167
Log:
ip6_output: improve extension header handling
Move IPv6 source address checks from after extension header heandling
to the top of the function. If we do not pass
