Bug 1999006

Summary:	rpmdiff's reports hardening issues - bind-now, BuiltBy, GNU_RELRO lost for several llvm binaries
Product:	Red Hat Enterprise Linux 8	Reporter:	Miloš Prchlík <mprchlik>
Component:	llvm-toolset	Assignee:	serge_sans_paille <sguelton>
Status:	CLOSED ERRATA	QA Contact:	Miloš Prchlík <mprchlik>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	8.5	CC:	lmiksik, mcermak, mnewsome, mprchlik, sguelton, tstellar
Target Milestone:	rc	Keywords:	Bugfix, Triaged
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	llvm-toolset:rhel8:8050020210903165835:b4937e53	Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:
Clones:	2001480 (view as bug list)		Environment:
Last Closed:	2021-11-09 18:34:51 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:
Bug Depends On:
Bug Blocks:	2001480

Comment 1 serge_sans_paille 2021-08-30 14:16:32 UTC

I've tracked that down to %cmake macro not expanding to the correct %set_build_flags expansion, which is odd. I can patch the cmake package to fix that behavior, but this implies a rebuild of cmake on rhel 8.5, plus a rebuild of all LLVM-related packages. An alternative is to explicitly call that macro on LLVM-related package, which prevents the cmake package rebuild.

Comment 4 serge_sans_paille 2021-09-02 15:55:11 UTC

> In either case, are the issues worth seeking exception+ ? Or are the issues not that serious as they may look, safe enough to waive the current build, and defer the fix to the next release?

I think it's worth seeking exception+, it's affecting the link step of all libraries / binaries built from that srpm. I can start the build as soon as release+ is granted

Comment 14 Miloš Prchlík 2021-09-09 12:02:23 UTC

Verified with llvm-toolset:rhel8:8050020210903165835:b4937e53, based on clear Execshield rpmdiff result.

Comment 17 errata-xmlrpc 2021-11-09 18:34:51 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 (llvm-toolset:rhel8 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/RHEA-2021:4233

Comment 18 Red Hat Bugzilla 2023-09-15 01:14:22 UTC

The needinfo request[s] on this closed bug have been removed as they have been unresolved for 500 days