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Who When What Removed Added
Red Hat Bugzilla 2022-06-09 17:59:12 UTC Pool ID sst_pt_gcc_glibc_rhel_9
Carlos O'Donell 2022-06-09 18:02:48 UTC Summary glibc: Incorrect results of POWER9-optimized strncpy [rhel-9.1.0] [rhel-9.0.0.z] glibc: Incorrect results of POWER9-optimized strncpy [rhel-9.0.0.z]
Red Hat One Jira (issues.redhat.com) 2022-06-09 18:05:38 UTC Link ID Red Hat Issue Tracker RHELPLAN-124883
Florian Weimer 2022-06-10 13:51:56 UTC Link ID Sourceware 29197
Florian Weimer 2022-06-13 14:41:46 UTC Doc Type If docs needed, set a value Bug Fix
Doc Text If this bug requires documentation, please select an appropriate Doc TypeCause: The ppc64le strncpy function uses the wrong register for writing NUL padding.

Consequence: Uninitialized register content is written to the output buffer.

Fix: The correct register is now used as the source for the NUL bytes.

Result: The tail end of the output buffer is now correctly overwritten with NUL bytes. value.
Florian Weimer 2022-06-13 15:07:01 UTC Doc Text If this bug requires documentation, please select an appropriate Doc TypeCause: The ppc64le strncpy function uses the wrong register for writing NUL padding.

Consequence: Uninitialized register content is written to the output buffer.

Fix: The correct register is now used as the source for the NUL bytes.

Result: The tail end of the output buffer is now correctly overwritten with NUL bytes. value.
Cause: The ppc64le strncpy function uses the wrong register for writing NUL padding.

Consequence: Uninitialized register content is written to the output buffer.

Fix: The correct register is now used as the source for the NUL bytes.

Result: The tail end of the output buffer is now correctly overwritten with NUL bytes.
Florian Weimer 2022-08-11 13:59:22 UTC Assignee glibc-bugzilla fweimer
Status NEW ASSIGNED
Florian Weimer 2022-08-11 22:00:33 UTC Status ASSIGNED MODIFIED
Fixed In Version glibc-2.34-28.el9_0.2
Martin Coufal 2022-08-19 07:55:00 UTC QA Contact qe-baseos-tools-bugs mcoufal
Sergey Kolosov 2022-08-25 09:25:57 UTC CC skolosov
QA Contact mcoufal skolosov
errata-xmlrpc 2022-08-25 10:37:46 UTC Status MODIFIED ON_QA
Sergey Kolosov 2022-08-29 19:15:42 UTC Status ON_QA VERIFIED
errata-xmlrpc 2022-09-20 00:10:47 UTC Status VERIFIED RELEASE_PENDING
errata-xmlrpc 2022-09-20 14:11:14 UTC Status RELEASE_PENDING CLOSED
Resolution --- ERRATA
Last Closed 2022-09-20 14:11:14 UTC
errata-xmlrpc 2022-09-20 14:11:18 UTC Link ID Red Hat Product Errata RHBA-2022:6605
Mark O'Brien 2023-07-18 14:29:19 UTC Pool ID sst_pt_glibc_rhel_9 sst_pt_libraries_rhel_9

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