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Bug 2172953 - glibc: Backport upstream fix for nested atexit calls from atexit handlers
Summary: glibc: Backport upstream fix for nested atexit calls from atexit handlers
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 9
Classification: Red Hat
Component: glibc
Version: 9.3
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: ---
Assignee: Carlos O'Donell
QA Contact: qe-baseos-tools-bugs
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-02-23 15:23 UTC by Florian Weimer
Modified: 2023-11-07 10:11 UTC (History)
8 users (show)

Fixed In Version: glibc-2.34-61.el9
Doc Type: No Doc Update
Doc Text:
Clone Of:
Environment:
Last Closed: 2023-11-07 08:37:47 UTC
Type: Bug
Target Upstream Version:
Embargoed:
pm-rhel: mirror+


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHELPLAN-149808 0 None None None 2023-02-23 15:23:54 UTC
Red Hat Product Errata RHBA-2023:6582 0 None None None 2023-11-07 08:38:17 UTC
Sourceware 27749 0 P2 RESOLVED Data race __run_exit_handlers 2023-02-23 15:23:22 UTC

Description Florian Weimer 2023-02-23 15:23:23 UTC
We should backport this upstream commit:

commit fd78cfa72ea2bab30fdb4e1e0672b34471426c05
Author: Vitaly Buka <vitalybuka>
Date:   Sat Feb 18 12:53:41 2023 -0800

    stdlib: Undo post review change to 16adc58e73f3 [BZ #27749]
    
    Post review removal of "goto restart" from
    https://sourceware.org/pipermail/libc-alpha/2021-April/125470.html
    introduced a bug when some atexit handers skipped.
    
    Signed-off-by: Vitaly Buka <vitalybuka>
    
    Reviewed-by: Adhemerval Zanella  <adhemerval.zanella>

Comment 9 errata-xmlrpc 2023-11-07 08:37:47 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-2023:6582


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