Account Creation Request

Account Creation Request

[Mikaela Szekely]

Hello, I am requesting a Sourceware Bugzilla account for this email address
(mikaela.szekely@qyriad.me), so that I may comment on and contribute to bug
reports for GDB.

Thank you,
Mikaela Szekely

Re: Account Creation Request

[Mark Wielaard]

Hi Mikaela,

On Wed, Mar 02, 2022 at 09:11:52PM -0700, Mikaela Szekely via Overseers wrote:
> Hello, I am requesting a Sourceware Bugzilla account for this email address
> (mikaela.szekely@qyriad.me), so that I may comment on and contribute to bug
> reports for GDB.

A bugzilla account has been created for you. You should have gotten an
email about it. You can activate your account through the Forgot/Reset
Password link.

Cheers,

Mark

Re: Account creation request

[Mark Wielaard]

Hi Daniel,

On Wed, Feb 02, 2022 at 06:37:39PM +0000, Daniel Bertalan via Overseers wrote:
> I would like to create a Bugzilla account in order to report a bug in the BFD linker.

An bugzilla account has been created for you. You should have gotten
an email about it. You can activate your account through the
Forgot/Reset Password link.

Cheers,

Mark

Account creation request

[Daniel Bertalan]

Dear Bugzilla Administrator,

I would like to create a Bugzilla account in order to report a bug in the BFD linker.

Daniel Bertalan

Re: Account Creation Request

[Mark Wielaard]

Hi Benjamin,

On Sat, Jan 15, 2022 at 12:44:58AM -0600, Benjamin Eunice via Overseers wrote:
> I would like to create a bugzilla account to submit a Louisiana French
> locale definition for glibc.

An account has been created for you. You should have received an email
about it. You can activate your account through the Forgot/Reset
Password link.

Cheers,

Mark

Account Creation Request

[Benjamin Eunice]

Hello!

I would like to create a bugzilla account to submit a Louisiana French
locale definition for glibc.

Best,

Benjamin

--

Re: Account creation request

[Mark Wielaard]

Hi Valerii,

On Tue, 2021-11-30 at 15:54 +0000, Valerii Chernous -X (vchernou
-GLOBALLOGIC INC at Cisco) via Overseers wrote:
> I want to create account for one of my mail on
> sourceware.org/bugzilla:
> valery.chernous@gmail.com or vchernou@cisco.com
> 
> Could you, please, create it?

Created for vchernou@cisco.com you should have an email and can
activate the account through the Forgot/Reset Password link.

Cheers,

Mark

Account creation request

[Valerii Chernous -X (vchernou - GLOBALLOGIC INC at Cisco)]

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Hi binutils community

I want to create account for one of my mail on sourceware.org/bugzilla:
valery.chernous@gmail.com or vchernou@cisco.com

Could you, please, create it?

Actually I want to fill a bug and provide solution for fixing it, patch into attachement
It related to linker(ld) and build-id section

Best regards,
Valerii

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From 68d36578e9a840c088e0f73c41416ff9b30cb79b Mon Sep 17 00:00:00 2001
From: Valerii Chernous <vchernou@cisco.com>
Date: Thu, 28 Oct 2021 05:19:19 -0700
Subject: [PATCH] ignore build-id for linker inputs if new requested

Issue description:
building of glibc 2.32 and later with option "-Wl,--build-id" produce libc.so.6
with section ".note.gnu.build-id" that have invalid(double, 0x48) section size.
It happens because glibc use sublibraries for linking libc.so.6
ld produce this sublibraries with build-id section and on last
linking stage loads this sections as input for linking.
ld should create new(valid) ".note.gnu.build-id" into function
ldelf_setup_build_id on last linking stage but it skip creating because
build-id section already exists.
As result libc.so.6 contain ".note.gnu.build-id" with build-ids from
sublibraries and without valid build-id
Howto solved:
Ignoring ".note.gnu.build-id" on linker input fix this problem.
Linker input doesn't have invalid build-id sections on ldelf_setup_build_id
stage and create new(proper) one for output library/binary

Clang have it's own fix for this issue:
https://reviews.llvm.org/D42823
https://bugs.llvm.org/show_bug.cgi?id=36203

howto reproduce:
yocto:
cd GLIBC_RECIPE_WORKDIR
export CMD_PREFIX="./recipe-sysroot-native/usr/bin/x86_64-iosxe-linux/x86_64-iosxe-linux"; export GCC="$CMD_PREFIX-gcc"; export RELF="$CMD_PREFIX-readelf"
echo "void f1(){}" >f1.c
echo "void f2(){}" >f2.c
$GCC f1.c -c -o f1.o
$GCC f2.c -c -o f2.o
$GCC f1.o -Wl,--build-id -nostdlib -nostartfiles -r -o f1
$GCC f2.o -Wl,--build-id -nostdlib -nostartfiles -r -o f2
$GCC ./f1 ./f2 -shared -Wl,--build-id -nostdlib -nostartfiles -o f.so
$RELF -S f.so | grep -E -A1 "note.gnu.bu"

ubuntu:
echo "void f1(){}" >f1.c
echo "void f2(){}" >f2.c
gcc f1.c -c -o f1.o
gcc f2.c -c -o f2.o
gcc f1.o -Wl,--build-id -nostdlib -nostartfiles -r -o f1
gcc f2.o -Wl,--build-id -nostdlib -nostartfiles -r -o f2
gcc ./f1 ./f2 -shared -Wl,--build-id -nostdlib -nostartfiles -o f.so
readelf -S f.so | grep -E -A1 "note.gnu.bu"

output:
without fix
  [ 1] .note.gnu.bu[...] NOTE             0000000000000238  00000238
       0000000000000048  0000000000000000   A       0     0     4
with fix
  [ 1] .note.gnu.bu[...] NOTE             0000000000000238  00000238
       0000000000000024  0000000000000000   A       0     0     4

Signed-off-by: Valerii Chernous <vchernou@cisco.com>
---
 bfd/bfd-in2.h | 2 ++
 bfd/elf.c     | 4 ++++
 ld/ldfile.c   | 5 +++++
 3 files changed, 11 insertions(+)

diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h
index 7b7a329cd62..5a91e14f6f9 100644
--- a/bfd/bfd-in2.h
+++ b/bfd/bfd-in2.h
@@ -6851,6 +6851,8 @@ struct bfd
 
   /* For input BFDs, the build ID, if the object has one. */
   const struct bfd_build_id *build_id;
+  /* linker set this flag if create build-id requested by cmd line or default */
+  int is_new_build_id_requested;
 };
 
 static inline const char *
diff --git a/bfd/elf.c b/bfd/elf.c
index cfdb94922f3..24a1dc44731 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -2100,6 +2100,10 @@ bfd_section_from_shdr (bfd *abfd, unsigned int shindex)
     case SHT_PREINIT_ARRAY:	/* .preinit_array section.  */
     case SHT_GNU_LIBLIST:	/* .gnu.liblist section.  */
     case SHT_GNU_HASH:		/* .gnu.hash section.  */
+
+    /* skip .note.gnu.build-id section for linker input if create new one requested */
+      if (hdr->sh_type == SHT_NOTE && abfd->is_linker_input == 1 && abfd->is_new_build_id_requested == 1 && strncmp(name, ".note.gnu.build-id", strlen(".note.gnu.build-id")) == 0 )
+	goto success;
       ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex);
       goto success;
 
diff --git a/ld/ldfile.c b/ld/ldfile.c
index 22271fd6810..e28cf297057 100644
--- a/ld/ldfile.c
+++ b/ld/ldfile.c
@@ -34,6 +34,7 @@
 #include "ldemul.h"
 #include "libiberty.h"
 #include "filenames.h"
+#include "ldelf.h"
 #if BFD_SUPPORTS_PLUGINS
 #include "plugin-api.h"
 #include "plugin.h"
@@ -155,6 +156,10 @@ ldfile_try_open_bfd (const char *attempt,
     entry->the_bfd->lto_output = 1;
 #endif
 
+  /* if new build-id required, inform bfd/elf.c about it */
+  if (ldelf_emit_note_gnu_build_id != NULL)
+    entry->the_bfd->is_new_build_id_requested = 1;
+
   /* If we are searching for this file, see if the architecture is
      compatible with the output file.  If it isn't, keep searching.
      If we can't open the file as an object file, stop the search
-- 
2.26.2.Cisco

Account creation request

[Petr Zemek]

Hello,

I would like to create an account on https://gcc.gnu.org/bugzilla so I can
report a bug in GCC.

Best regards,

    Petr Zemek

Account Creation Request

[Muhammad Faiz]

Dear,

I want to create an account for reporting bug and got this message:

User account creation has been restricted.
________________________________
Contact your administrator or the maintainer (overseers@gcc.gnu.org)
for information about creating an account.

Thank's

Account creation request

[Łukasz Żarnowiecki]

Hi,

Can I request an account on bugzilla for email dolohow@outlook.com?  I
tried to send the message directly from that account but it is on spam
list.  I want to issue a bug request for gcc 6.1.1

Thank you!
Łukasz

Account creation request

[leopold_stuff]

Hi,

Can I request an account on bugzilla? I want to issue a bug request for
gcc 6.1.1.

Regards
Łukasz

Account creation request

[Yves Le Maout]

Dear Bugzilla administrators,

I am trying to create an account on Bugzilla website (
https://gcc.gnu.org/bugzilla/ ) but face the following message :

User account creation has been restricted.
________________________________
Contact your administrator or the maintainer (overseers@gcc.gnu.org)
for information about creating an account.

Could you please assist me?

Thanks and regards,

Yves