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Use this ticket to consolidate conntrack-tools issues on Big Endian architectures for RHEL8. So far, there is one upstream commit to backport:
commit f27901afb038b07532b4c31cb77bbc0bd8068253
Author: Phil Sutter <phil>
Date: Mon Sep 2 18:39:51 2019 +0200
conntrack: Fix CIDR to mask conversion on Big Endian
Code assumed host architecture to be Little Endian. Instead produce a
proper mask by pushing the set bits into most significant position and
apply htonl() on the result.
Fixes: 3f6a2e90936bb ("conntrack: add support for CIDR notation")
Signed-off-by: Phil Sutter <phil>
Acked-by: Pablo Neira Ayuso <pablo>
and one more fix not yet accepted:
https://lore.kernel.org/netfilter-devel/20190910120631.20817-1-phil@nwl.cc/T/#u
Second upstream commit to backport:
commit 7c5f4b390f4b8dc02aceb0a18ed7c59ff14f392c
Author: Phil Sutter <phil>
Date: Tue Sep 10 14:02:30 2019 +0200
nfct: helper: Fix NFCTH_ATTR_PROTO_L4NUM size
Kernel defines NFCTH_TUPLE_L4PROTONUM as of type NLA_U8. When adding a
helper, NFCTH_ATTR_PROTO_L4NUM attribute is correctly set using
nfct_helper_attr_set_u8(), though when deleting
nfct_helper_attr_set_u32() was incorrectly used. Due to alignment, this
causes trouble only on Big Endian.
Fixes: 5e8f64f46cb1d ("conntrackd: add cthelper infrastructure (+ example FTP helper)")
Signed-off-by: Phil Sutter <phil>
Acked-by: Pablo Neira Ayuso <pablo>
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2020:1846
Use this ticket to consolidate conntrack-tools issues on Big Endian architectures for RHEL8. So far, there is one upstream commit to backport: commit f27901afb038b07532b4c31cb77bbc0bd8068253 Author: Phil Sutter <phil> Date: Mon Sep 2 18:39:51 2019 +0200 conntrack: Fix CIDR to mask conversion on Big Endian Code assumed host architecture to be Little Endian. Instead produce a proper mask by pushing the set bits into most significant position and apply htonl() on the result. Fixes: 3f6a2e90936bb ("conntrack: add support for CIDR notation") Signed-off-by: Phil Sutter <phil> Acked-by: Pablo Neira Ayuso <pablo> and one more fix not yet accepted: https://lore.kernel.org/netfilter-devel/20190910120631.20817-1-phil@nwl.cc/T/#u