Bug 2037056 - glibc: Import important urgent and critical fixes for glibc 2.34 (Snapshot 4) [rhel-9.0.0]
Summary: glibc: Import important urgent and critical fixes for glibc 2.34 (Snapshot 4)...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 9
Classification: Red Hat
Component: glibc
Version: 9.0
Hardware: All
OS: Linux
unspecified
medium
Target Milestone: rc
: ---
Assignee: Florian Weimer
QA Contact: Sergey Kolosov
URL:
Whiteboard:
Depends On:
Blocks: 2033649
TreeView+ depends on / blocked
 
Reported: 2022-01-04 18:18 UTC by Carlos O'Donell
Modified: 2023-07-18 14:29 UTC (History)
7 users (show)

Fixed In Version: glibc-2.34-25.el9
Doc Type: No Doc Update
Doc Text:
Clone Of:
Environment:
Last Closed: 2022-05-17 15:48:51 UTC
Type: Bug
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHELPLAN-106818 0 None None None 2022-01-04 18:20:08 UTC
Red Hat Product Errata RHBA-2022:3917 0 None None None 2022-05-17 15:49:17 UTC
Sourceware 28353 0 P2 RESOLVED Race condition on __opensock 2022-02-03 19:02:53 UTC
Sourceware 28850 0 P2 RESOLVED linux: __get_nprocs_sched reads uninitialized memory from the stack 2022-02-03 19:02:53 UTC

Description Carlos O'Donell 2022-01-04 18:18:29 UTC
Import important urgent and critical fixes for glibc 2.34 from the release branch.

Notes:
- This is the fourth snapshot of such fixes (first snapshot was bug 2003135)

Comment 4 Florian Weimer 2022-02-01 20:17:36 UTC
I'm including the following commits which have NOT been backported to release/2.34/master upstream. We backported C.UTF-8 earlier, so we need these:

commit 1d8e3a2c6636cf0b1b8fa2f869cef6ec10726933
Author: Carlos O'Donell <carlos>
Date:   Mon Jan 31 00:34:41 2022 -0500

    localedef: Fix handling of empty mon_decimal_point (Bug 28847)

commit de82cb0da4b8fa5b3d56c457438d2568c67ab1b1
Author: Joseph Myers <joseph>
Date:   Tue Oct 12 13:48:39 2021 +0000

    Add TEST_COMPARE_STRING_WIDE to support/check.h

commit 7e0ad15c0fbfe25435c1acd0ed3e9cedfbff2488
Author: Carlos O'Donell <carlos>
Date:   Mon Jan 31 00:34:42 2022 -0500

    localedata: Adjust C.UTF-8 to align with C/POSIX.

These are in glibc-c-utf8-locale-[345].patch.

Comment 5 Florian Weimer 2022-02-03 19:02:53 UTC
I have imported more commits from the glibc 2.34 branch.

- socket: Do not use AF_NETLINK in __opensock
- hurd if_index: Explicitly use AF_INET for if index discovery
- Linux: Simplify __opensock and fix race condition [BZ #28353]
- linux: __get_nprocs_sched: do not feed CPU_COUNT_S with garbage [BZ #28850]

The malloc and __opensock bug fixes are relevant to us.

Comment 10 errata-xmlrpc 2022-05-17 15:48:51 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 (new packages: glibc), 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-2022:3917


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