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* [Bug libc/18400] New: [aarch64 elf_prpsinfo is incompatible
@ 2015-05-12 8:38 nszabolcs at gmail dot com
2015-05-12 8:39 ` [Bug libc/18400] [aarch64] elf_prpsinfo is incompatible with the kernel nszabolcs at gmail dot com
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: nszabolcs at gmail dot com @ 2015-05-12 8:38 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=18400
Bug ID: 18400
Summary: [aarch64 elf_prpsinfo is incompatible
Product: glibc
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: libc
Assignee: unassigned at sourceware dot org
Reporter: nszabolcs at gmail dot com
CC: drepper.fsp at gmail dot com
Target Milestone: ---
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* [Bug libc/18400] [aarch64] elf_prpsinfo is incompatible with the kernel
2015-05-12 8:38 [Bug libc/18400] New: [aarch64 elf_prpsinfo is incompatible nszabolcs at gmail dot com
@ 2015-05-12 8:39 ` nszabolcs at gmail dot com
2015-05-12 8:40 ` nszabolcs at gmail dot com
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: nszabolcs at gmail dot com @ 2015-05-12 8:39 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=18400
Szabolcs Nagy <nszabolcs at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[aarch64 elf_prpsinfo is |[aarch64] elf_prpsinfo is
|incompatible |incompatible with the
| |kernel
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* [Bug libc/18400] [aarch64] elf_prpsinfo is incompatible with the kernel
2015-05-12 8:38 [Bug libc/18400] New: [aarch64 elf_prpsinfo is incompatible nszabolcs at gmail dot com
2015-05-12 8:39 ` [Bug libc/18400] [aarch64] elf_prpsinfo is incompatible with the kernel nszabolcs at gmail dot com
@ 2015-05-12 8:40 ` nszabolcs at gmail dot com
2015-07-09 8:45 ` cvs-commit at gcc dot gnu.org
2015-07-09 9:11 ` nszabolcs at gmail dot com
3 siblings, 0 replies; 5+ messages in thread
From: nszabolcs at gmail dot com @ 2015-05-12 8:40 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=18400
--- Comment #1 from Szabolcs Nagy <nszabolcs at gmail dot com> ---
kernel (include/uapi/linux/elfcore.h) has
struct elf_prpsinfo
{
...
__kernel_uid_t pr_uid;
__kernel_gid_t pr_gid;
...
};
glibc (sysdeps/unix/sysv/linux/aarch64/sys/procfs.h) has
struct elf_prpsinfo
{
...
unsigned short int pr_uid;
unsigned short int pr_gid;
...
};
on aarch64 __kernel_uid_t and __kernel_gid_t are ints.
discussed in
https://sourceware.org/ml/libc-alpha/2015-04/msg00285.html
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* [Bug libc/18400] [aarch64] elf_prpsinfo is incompatible with the kernel
2015-05-12 8:38 [Bug libc/18400] New: [aarch64 elf_prpsinfo is incompatible nszabolcs at gmail dot com
2015-05-12 8:39 ` [Bug libc/18400] [aarch64] elf_prpsinfo is incompatible with the kernel nszabolcs at gmail dot com
2015-05-12 8:40 ` nszabolcs at gmail dot com
@ 2015-07-09 8:45 ` cvs-commit at gcc dot gnu.org
2015-07-09 9:11 ` nszabolcs at gmail dot com
3 siblings, 0 replies; 5+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2015-07-09 8:45 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=18400
--- Comment #2 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU C Library master sources".
The branch, master has been updated
via 14d623bcd178d336b47fdb4f0c973720d56d907c (commit)
from 95af4cffdb730b18ee1478609f1042929a72b361 (commit)
Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.
- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=14d623bcd178d336b47fdb4f0c973720d56d907c
commit 14d623bcd178d336b47fdb4f0c973720d56d907c
Author: Szabolcs Nagy <nsz@port70.net>
Date: Thu Jul 9 09:39:51 2015 +0100
[AArch64][BZ 18400] fix elf_prpsinfo in procfs.h
Kernel uses int pr_uid, pr_gid, but glibc used unsigned short.
This is an ABI breaking change, but the size and alignment of
the struct and the layout of other members is not changed and
there is no known usage of pr_uid and pr_gid so it is expected
to be safe.
[BZ #18400]
* sysdeps/unix/sysv/linux/aarch64/sys/procfs.h (struct elf_prpsinfo):
Fix pr_uid and pr_gid members.
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 5 +++++
sysdeps/unix/sysv/linux/aarch64/sys/procfs.h | 4 ++--
2 files changed, 7 insertions(+), 2 deletions(-)
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* [Bug libc/18400] [aarch64] elf_prpsinfo is incompatible with the kernel
2015-05-12 8:38 [Bug libc/18400] New: [aarch64 elf_prpsinfo is incompatible nszabolcs at gmail dot com
` (2 preceding siblings ...)
2015-07-09 8:45 ` cvs-commit at gcc dot gnu.org
@ 2015-07-09 9:11 ` nszabolcs at gmail dot com
3 siblings, 0 replies; 5+ messages in thread
From: nszabolcs at gmail dot com @ 2015-07-09 9:11 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=18400
Szabolcs Nagy <nszabolcs at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #3 from Szabolcs Nagy <nszabolcs at gmail dot com> ---
Fixed in commit 14d623bcd178d336b47fdb4f0c973720d56d907c
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2015-05-12 8:38 [Bug libc/18400] New: [aarch64 elf_prpsinfo is incompatible nszabolcs at gmail dot com
2015-05-12 8:39 ` [Bug libc/18400] [aarch64] elf_prpsinfo is incompatible with the kernel nszabolcs at gmail dot com
2015-05-12 8:40 ` nszabolcs at gmail dot com
2015-07-09 8:45 ` cvs-commit at gcc dot gnu.org
2015-07-09 9:11 ` nszabolcs at gmail dot com
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