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* [Bug libc/27939] New: aarch64: clone does not align the stack
@ 2021-06-01 8:39 nsz at gcc dot gnu.org
2021-06-01 9:45 ` [Bug libc/27939] " cvs-commit at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: nsz at gcc dot gnu.org @ 2021-06-01 8:39 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=27939
Bug ID: 27939
Summary: aarch64: clone does not align the stack
Product: glibc
Version: 2.33
Status: NEW
Severity: normal
Priority: P2
Component: libc
Assignee: unassigned at sourceware dot org
Reporter: nsz at gcc dot gnu.org
CC: drepper.fsp at gmail dot com
Target Milestone: ---
on aarch64 clone should align stack to 16 bytes.
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^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug libc/27939] aarch64: clone does not align the stack 2021-06-01 8:39 [Bug libc/27939] New: aarch64: clone does not align the stack nsz at gcc dot gnu.org @ 2021-06-01 9:45 ` cvs-commit at gcc dot gnu.org 2021-06-01 9:48 ` nsz at gcc dot gnu.org 2022-01-26 21:52 ` cvs-commit at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2021-06-01 9:45 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=27939 --- 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=3842ba494963b1d76ad5f68b8d1e5c2279160e31 commit 3842ba494963b1d76ad5f68b8d1e5c2279160e31 Author: Szabolcs Nagy <szabolcs.nagy@arm.com> Date: Tue Jun 1 09:23:40 2021 +0100 aarch64: align stack in clone [BZ #27939] The AArch64 PCS requires 16 byte aligned stack. Previously if the caller passed an unaligned stack to clone then the child crashed. Fixes bug 27939. -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug libc/27939] aarch64: clone does not align the stack 2021-06-01 8:39 [Bug libc/27939] New: aarch64: clone does not align the stack nsz at gcc dot gnu.org 2021-06-01 9:45 ` [Bug libc/27939] " cvs-commit at gcc dot gnu.org @ 2021-06-01 9:48 ` nsz at gcc dot gnu.org 2022-01-26 21:52 ` cvs-commit at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: nsz at gcc dot gnu.org @ 2021-06-01 9:48 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=27939 Szabolcs Nagy <nsz at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED Target Milestone|--- |2.34 Status|NEW |RESOLVED --- Comment #2 from Szabolcs Nagy <nsz at gcc dot gnu.org> --- fixed for 2.34 -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug libc/27939] aarch64: clone does not align the stack 2021-06-01 8:39 [Bug libc/27939] New: aarch64: clone does not align the stack nsz at gcc dot gnu.org 2021-06-01 9:45 ` [Bug libc/27939] " cvs-commit at gcc dot gnu.org 2021-06-01 9:48 ` nsz at gcc dot gnu.org @ 2022-01-26 21:52 ` cvs-commit at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2022-01-26 21:52 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=27939 --- Comment #3 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> --- The release/2.33/master branch has been updated by Aurelien Jarno <aurel32@sourceware.org>: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=d251ad533e4eeaef6e5064b0212f36a3853f18bf commit d251ad533e4eeaef6e5064b0212f36a3853f18bf Author: Szabolcs Nagy <szabolcs.nagy@arm.com> Date: Tue Jun 1 09:23:40 2021 +0100 aarch64: align stack in clone [BZ #27939] The AArch64 PCS requires 16 byte aligned stack. Previously if the caller passed an unaligned stack to clone then the child crashed. Fixes bug 27939. (cherry picked from commit 3842ba494963b1d76ad5f68b8d1e5c2279160e31) -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-01-26 21:52 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2021-06-01 8:39 [Bug libc/27939] New: aarch64: clone does not align the stack nsz at gcc dot gnu.org 2021-06-01 9:45 ` [Bug libc/27939] " cvs-commit at gcc dot gnu.org 2021-06-01 9:48 ` nsz at gcc dot gnu.org 2022-01-26 21:52 ` cvs-commit at gcc dot gnu.org
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