Bug 1631728 - glibc: Missing ENDBR32 in start.S
Summary: glibc: Missing ENDBR32 in start.S
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: glibc
Version: 29
Hardware: i686
OS: Linux
high
low
Target Milestone: ---
Assignee: Florian Weimer
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: 1631730
TreeView+ depends on / blocked
 
Reported: 2018-09-21 11:39 UTC by Florian Weimer
Modified: 2019-10-08 13:51 UTC (History)
9 users (show)

Fixed In Version: glibc-2.28-15.fc29 glibc-2.28.9000-7.fc30
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Clone Of:
: 1631730 (view as bug list)
Environment:
Last Closed: 2019-10-08 13:51:09 UTC
Type: Bug
Embargoed:

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System ID Private Priority Status Summary Last Updated
Sourceware 23606 0 None None None 2019-03-06 07:41:10 UTC

Description Florian Weimer 2018-09-21 11:39:27 UTC 
We need to backport this commit for 32-bit CET support:

commit 2339d6a55eb7a7e040ae888e906adc49eeb59eab
Author: H.J. Lu <hjl.tools>
Date:   Wed Sep 12 08:40:59 2018 -0700

    i386: Use ENTRY and END in start.S [BZ #23606]

This affects the statically-linked startup code, so binaries will have to be rebuilt.
Comment 1 Florian Weimer 2018-09-21 11:45:54 UTC 
The full fix for the i686 distribution will need a mass rebuild (so it's Fedora 30 material).

We can probably do targeted rebuilds for i686 multilib part of the x86_64 distribution, rebuilding only packages which actually ship 32-bit binaries.
Comment 2 Florian Weimer 2019-10-08 13:51:09 UTC 
Committed to the upstream master branch as 5a274db4ea363d6b0b92933f085a92daaf1be2f2.
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