Bug 2063041

Summary:	_FORTIFY_SOURCE does not work for stpcpy [9.1.0]
Product:	Red Hat Enterprise Linux 9	Reporter:	Siddhesh Poyarekar <sipoyare>
Component:	glibc	Assignee:	Florian Weimer <fweimer>
Status:	CLOSED ERRATA	QA Contact:	Sergey Kolosov <skolosov>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	9.0	CC:	ashankar, codonell, dj, fweimer, mnewsome, pfrankli, sipoyare
Target Milestone:	rc	Keywords:	Bugfix, Triaged
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	glibc-2.34-29.el9	Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:
Clones:	2063042 (view as bug list)		Environment:
Last Closed:	2022-11-15 11:11:43 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:	2063230
Bug Blocks:

Description Siddhesh Poyarekar 2022-03-11 08:11:08 UTC

Description of problem:

The definition for the fortified version of stpcpy and a few other functions are incorrectly under __USE_GNU when they should be under __USE_XOPEN2K8 because of which, they don't get fortified when _GNU_SOURCE is not defined.

See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89748

Additional info:

Fixed upstream:
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=fcfc9086815bf0d277ad47a90ee3fda4c37acca8

Comment 1 Florian Weimer 2022-03-11 09:28:19 UTC

Can we backport the fix to the 2.34 upstream branch? Thanks.

Comment 6 errata-xmlrpc 2022-11-15 11:11:43 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 (glibc 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-2022:8272