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Bug 1693539

Summary: TestOnly: nftables data structure SET referenced in MAP cause core dumped
Product: Red Hat Enterprise Linux 8 Reporter: yiche <yiche>
Component: nftablesAssignee: Phil Sutter <psutter>
Status: CLOSED ERRATA QA Contact: Jiri Peska <jpeska>
Severity: medium Docs Contact:
Priority: medium    
Version: 8.0CC: jiji, jpeska, rkhan, todoleza
Target Milestone: rcKeywords: TestOnly
Target Release: 8.0Flags: pm-rhel: mirror+
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: nftables-0.9.3-1.el8 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2020-04-28 16:41:51 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Comment 3 Phil Sutter 2019-10-31 18:22:24 UTC
Fix sent upstream: https://lore.kernel.org/netfilter-devel/20191031182124.11393-1-phil@nwl.cc/

Comment 6 Phil Sutter 2019-12-03 17:08:27 UTC
Issue fixed in upstream commit:

commit 816ce7261bdf9296307bad5cafe79e895f537978
Author: Phil Sutter <phil>
Date:   Sat Nov 16 21:02:07 2019 +0100

    parser_bison: Avoid set references in odd places
    
    With set references being recognized by symbol_expr and that being part
    of primary_expr as well as primary_rhs_expr, they could basically occur
    anywhere while in fact they are allowed only in quite a few spots.
    
    Untangle things a bit by introducing set_ref_expr and adding that only
    in places where it is needed to pass testsuites.
    
    Make sure users can define variables as set references, eg.
    
            define xyz = @setref
    
    And allow to use them from set expressions and statements too.
    
    Signed-off-by: Phil Sutter <phil>
    Signed-off-by: Pablo Neira Ayuso <pablo>


Backported implicitly by rebase to 0.9.3.

Comment 9 errata-xmlrpc 2020-04-28 16:41:51 UTC
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/RHEA-2020:1774