Bug 1622675 - glibc: Fix waiters-after-spinning case in pthread_cond_broadcast
Summary: glibc: Fix waiters-after-spinning case in pthread_cond_broadcast
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: glibc
Version: 8.0
Hardware: All
OS: Linux
high
medium
Target Milestone: beta
: 8.0
Assignee: Florian Weimer
QA Contact: Alexandra Petlanová Hájková
URL:
Whiteboard:
Depends On: 1622669
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-08-27 17:50 UTC by Florian Weimer
Modified: 2023-07-18 14:30 UTC (History)
8 users (show)

Fixed In Version: glibc-2.28-10.el8
Doc Type: No Doc Update
Doc Text:
undefined
Clone Of: 1622669
Environment:
Last Closed: 2019-06-14 01:20:45 UTC
Type: Bug
Target Upstream Version:
Embargoed:

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System ID Private Priority Status Summary Last Updated
Sourceware 23538 0 P2 RESOLVED Hang in pthread_cond_broadcast 2020-12-23 18:53:34 UTC

Description Florian Weimer 2018-08-27 17:50:26 UTC 
+++ This bug was initially created as a clone of Bug #1622669 +++

We need to backport this upstream commit all the way back to Fedora 27:

commit 99ea93ca31795469d2a1f1570f17a5c39c2eb7e2
Author: Martin Kuchta <martin.kuchta>
Date:   Mon Aug 27 17:03:35 2018 +0200

    pthread_cond_broadcast: Fix waiters-after-spinning case [BZ #23538]

(Fedora 26 would be affected as well, but is out of support.)
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