In 5.9, the `void __user` parameter has been replaced by a `sockptr`.
Update `ipt_acc_set_ctl` appropriately.
Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
In roff, lines beginning with a single quote are control lines. In the
libxt_DNETMAP man-page there is a single-quoted string at the beginning
of a line, which troff tries and fails to interpret as a macro:
troff: <standard input>:49: warning: macro 'S'' not defined
This means that the line is not output.
Replace the single quotes with the appropriate escape-sequences.
Fixes: v2.3~9 ("doc: spelling and grammar corrections to DNETMAP")
Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
The Perl script that builds the GeoIP DBs uses inet_pton(3) to convert
the addresses to network byte order. This converts
"1234:5678::90ab:cdef"
to:
0x12 0x34 0x56 0x78 .. 0xcd 0xef, interpreted by an LE machine
accessing this in uint32_t-sized chunks as
8765:4321::fedc:ba09
The kernel module compares the addresses in packets with the ranges from
the DB in host byte order using binary search. It uses 32-bit swaps
when converting the addresses.
libxt_geoip, however, which the module uses to load the ranges from the
DB and convert them from NBO to HBO, uses 16-bit swaps to do so, and
this means that:
1234:5678::90ab:cdef
becomes:
4321:8765::ba09:fedc
Obviously, this is inconsistent with the kernel module and DB build
script and breaks the binary search.
Fixes: b91dbd03c7 ("geoip: store database in network byte order")
Reported-by: "Thomas B. Clark" <kernel@clark.bz>
Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
shash_desc::flags was removed from the kernel in 5.1.
That assignment was actually superfluous anyway, because crypto.desc
is zero-initialized when crypto is initialized (xt_pknock.c, ll.
110ff.).
Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
skb_make_writable was removed from the kernel in
v5.3-rc1~140^2~370^2~1 , and its callers were converted to use
skb_ensure_writable. Updated dhcpmac_tg() accordingly.
Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
Add parameter option in module xt_ACCOUNT.ko to accept. Change in the
ACCOUN_MAX_TABLES table without the need to recompile the module.
References: MR-8
This allows a single database to be built and distributed as a
package that is accepted by both big- and little-endian hosts.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
