Your message dated Sat, 22 Jun 2019 01:32:36 +0200
with message-id 
<canxqfebd-hy6brvpngcxmpycv_o16t4f2mgq8noyh_ef1rd...@mail.gmail.com>
and subject line Re: Bug#930808: libc6: ${PLATFORM} is expanded as haswell 
instead of x86_64
has caused the Debian Bug report #930808,
regarding libc6: ${PLATFORM} is expanded as haswell instead of x86_64
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
930808: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=930808
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: libc6
Version: 2.28-10
Severity: important

Dear Maintainer,

It seems ${PLATFORM} is wrongly expanded on x86_64 architectures with
libc6 2.28. This leads to troubles while referencing libraries.

This doesn't seem related to the usage of curly braces.

You can find the reproductions steps below:

$ arch
x86_64

$ strace -ELD_PRELOAD='/sss/$PLATFORM/dddd'  -s300  /bin/cat
execve("/bin/cat", ["/bin/cat"], 0x5607e51d5490 /* 62 vars */) = 0
brk(NULL)                               = 0x560cc39d5000
readlink("/proc/self/exe", "/bin/cat", 4096) = 8
openat(AT_FDCWD, "/sss/haswell/dddd", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such 
file or directory)

$ strace -ELD_PRELOAD='/sss/${PLATFORM}/dddd'  -s300  /bin/cat
execve("/bin/cat", ["/bin/cat"], 0x563dc5b51490 /* 62 vars */) = 0
brk(NULL)                               = 0x55f8d420d000
readlink("/proc/self/exe", "/bin/cat", 4096) = 8
openat(AT_FDCWD, "/sss/haswell/dddd", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such 
file or directory)

Feel free to ask me any additionnal information.

Best regards,

-- System Information:
Debian Release: 10.0
  APT prefers testing
  APT policy: (900, 'testing'), (1, 'experimental'), (1, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.19.0-5-amd64 (SMP w/8 CPU cores)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, 
TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), 
LANGUAGE=en_US:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages libc6 depends on:
ii  libgcc1  1:8.3.0-6

Versions of packages libc6 recommends:
ii  libidn2-0  2.0.5-1

Versions of packages libc6 suggests:
ii  debconf [debconf-2.0]  1.5.71
pn  glibc-doc              <none>
ii  libc-l10n              2.28-10
ii  locales                2.28-10

-- debconf information:
  glibc/disable-screensaver:
  glibc/kernel-too-old:
  glibc/restart-failed:
  glibc/upgrade: true
* libraries/restart-without-asking: false
  glibc/kernel-not-supported:
* glibc/restart-services: cups cron

--- End Message ---
--- Begin Message ---
Package: libc6
Version: 2.28-10

Thanks for your thorough explanation.

After reading more the documentation regarding the $PLATFORM token I
fully agree with you. There is no bug here.
I'll head up to the writers of the library to fix the problem there.
Thanks a lot for your time and precious feedback.

-- 
Vincent Hobeïka

--- End Message ---

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