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Current upstream nftables release v0.9.8 requires libnftnl-1.1.9, RHEL8 still ships 1.1.5.
A few specific changes are present as well:
- debut output for set elements contains range end value in concatenated ranges
- bitwise expression debug output aligned with other expressions regarding
register formatting
The second item above requires a small change in iptables testsuite.
While being at it, I'll backport also one extra commit which is not part of 1.2.1 release:
commit e2514c0eff4da7e8e0aabd410f7b7d0b7564c880
Author: Florian Westphal <fw>
Date: Sat Feb 19 14:39:04 2022 +0100
exthdr: tcp option reset support
Adds print debug support for tcp reset feature.
Signed-off-by: Florian Westphal <fw>
This is a feature, but since the change replaces a generic "else" case, it actually fixes incorrect exthdr debug output for tcp option reset expressions.
I'll reuse this ticket to rebase libnftnl once more, upstream released 1.2.2
today. It contains one additional fix (missing export of symbol
nftnl_set_elem_nlmsg_build_payload) and is a dependency of nftables 1.0.4 also
released today.
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 (libnftnl bug fix and enhancement update), 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-2022:8343