In 5.9, the `void __user` parameter has been replaced by a `sockptr`.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>
Conceivably someone might want to run a refresh of the geoip database
from within a script, particularly an unattended script such as a cron
job. Do not generate output in that case.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
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
Fix this:
GeoLite2-Country-CSV_20180905$ /usr/lib/xtables-addons/xt_geoip_build
Use of uninitialized value $dir in concatenation (.) or string at
/usr/lib/xtables-addons/xt_geoip_build line 59.
Couldn't open list country names
Do not rely on any directory names (they change). Use the current
directory as the default source directory, similar to the older
xt_geoip_build (well, *.csv was passed as arguments).
