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[Bug network/20483] New: incorrect double-checked locking in __nss_database_lookup
- From: "triegel at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Wed, 17 Aug 2016 20:40:08 +0000
- Subject: [Bug network/20483] New: incorrect double-checked locking in __nss_database_lookup
- Auto-submitted: auto-generated
https://sourceware.org/bugzilla/show_bug.cgi?id=20483
Bug ID: 20483
Summary: incorrect double-checked locking in
__nss_database_lookup
Product: glibc
Version: 2.21
Status: NEW
Severity: normal
Priority: P2
Component: network
Assignee: unassigned at sourceware dot org
Reporter: triegel at redhat dot com
Target Milestone: ---
__nss_database_lookup and its callers incorrectly implement double-checked
locking. There are data races and missing barriers.
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