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From: "fweimer at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sourceware.org
Subject: [Bug dynamic-link/31083] New: Improve compatibility with objects without DT_NEEDED dependencies
Date: Fri, 24 Nov 2023 07:24:20 +0000 [thread overview]
Message-ID: <bug-31083-131@http.sourceware.org/bugzilla/> (raw)
https://sourceware.org/bugzilla/show_bug.cgi?id=31083
Bug ID: 31083
Summary: Improve compatibility with objects without DT_NEEDED
dependencies
Product: glibc
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: dynamic-link
Assignee: unassigned at sourceware dot org
Reporter: fweimer at redhat dot com
Target Milestone: ---
The changes in bug 17645 for dependency sorting may place objects without
dependencies differently. As a result, underlinked objects with implicit
dependencies on libc.so.6 may be relocated before libc.so.6, resulting in
relocation failures or crashes when IFUNC resolvers in libc.so.6 are invoked.
It should be possible to relocate libc.so.6 earlier, so that it is already
relocated when those IFUNC resolvers are invoked.
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next reply other threads:[~2023-11-24 7:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-24 7:24 fweimer at redhat dot com [this message]
2023-11-24 7:24 ` [Bug dynamic-link/31083] " fweimer at redhat dot com
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