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* [Bug dynamic-link/27403] New: aarch64: tlsdesc htab is not freed on dlclose
@ 2021-02-12 11:48 nsz at gcc dot gnu.org
2021-02-12 11:49 ` [Bug dynamic-link/27403] " nsz at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: nsz at gcc dot gnu.org @ 2021-02-12 11:48 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=27403
Bug ID: 27403
Summary: aarch64: tlsdesc htab is not freed on dlclose
Product: glibc
Version: 2.33
Status: NEW
Severity: normal
Priority: P2
Component: dynamic-link
Assignee: unassigned at sourceware dot org
Reporter: nsz at gcc dot gnu.org
Target Milestone: ---
aarch64 has a dl_unmap that properly frees per module
tlsdesc data but DL_UNMAP_IS_SPECIAL is not defined
so the default cleanup is used.
this means the hash table for tls descriptors is leaked
on dlclose.
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* [Bug dynamic-link/27403] aarch64: tlsdesc htab is not freed on dlclose
2021-02-12 11:48 [Bug dynamic-link/27403] New: aarch64: tlsdesc htab is not freed on dlclose nsz at gcc dot gnu.org
@ 2021-02-12 11:49 ` nsz at gcc dot gnu.org
2021-04-06 16:01 ` cvs-commit at gcc dot gnu.org
2021-04-13 10:25 ` nsz at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: nsz at gcc dot gnu.org @ 2021-02-12 11:49 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=27403
Szabolcs Nagy <nsz at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target| |aarch64*
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* [Bug dynamic-link/27403] aarch64: tlsdesc htab is not freed on dlclose
2021-02-12 11:48 [Bug dynamic-link/27403] New: aarch64: tlsdesc htab is not freed on dlclose nsz at gcc dot gnu.org
2021-02-12 11:49 ` [Bug dynamic-link/27403] " nsz at gcc dot gnu.org
@ 2021-04-06 16:01 ` cvs-commit at gcc dot gnu.org
2021-04-13 10:25 ` nsz at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2021-04-06 16:01 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=27403
--- Comment #1 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Szabolcs Nagy <nsz@sourceware.org>:
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=69499bb6eeb4f5d1b3502758208301d21042a783
commit 69499bb6eeb4f5d1b3502758208301d21042a783
Author: Szabolcs Nagy <szabolcs.nagy@arm.com>
Date: Thu Feb 11 13:38:10 2021 +0000
aarch64: free tlsdesc data on dlclose [BZ #27403]
DL_UNMAP_IS_SPECIAL and DL_UNMAP were not defined. The definitions are
now copied from arm, since the same is needed on aarch64. The cleanup
of tlsdesc data is handled by the custom _dl_unmap.
Fixes bug 27403.
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* [Bug dynamic-link/27403] aarch64: tlsdesc htab is not freed on dlclose
2021-02-12 11:48 [Bug dynamic-link/27403] New: aarch64: tlsdesc htab is not freed on dlclose nsz at gcc dot gnu.org
2021-02-12 11:49 ` [Bug dynamic-link/27403] " nsz at gcc dot gnu.org
2021-04-06 16:01 ` cvs-commit at gcc dot gnu.org
@ 2021-04-13 10:25 ` nsz at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: nsz at gcc dot gnu.org @ 2021-04-13 10:25 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=27403
Szabolcs Nagy <nsz at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Target Milestone|--- |2.34
Resolution|--- |FIXED
--- Comment #2 from Szabolcs Nagy <nsz at gcc dot gnu.org> ---
Fixed for 2.34.
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end of thread, other threads:[~2021-04-13 10:25 UTC | newest]
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2021-02-12 11:48 [Bug dynamic-link/27403] New: aarch64: tlsdesc htab is not freed on dlclose nsz at gcc dot gnu.org
2021-02-12 11:49 ` [Bug dynamic-link/27403] " nsz at gcc dot gnu.org
2021-04-06 16:01 ` cvs-commit at gcc dot gnu.org
2021-04-13 10:25 ` nsz at gcc dot gnu.org
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