[Bug 1522974] Re: fpathconf(_PC_NAME_MAX) fails against large filesystems for 32bit processes

[Stéphane Graber]

** Also affects: glibc (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Also affects: glibc (Ubuntu Trusty)
   Importance: Undecided
       Status: New

** Changed in: glibc (Ubuntu Trusty)
       Status: New => Triaged

** Changed in: glibc (Ubuntu Xenial)
       Status: New => Triaged

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https://bugs.launchpad.net/bugs/1522974

Title:
  fpathconf(_PC_NAME_MAX) fails against large filesystems for 32bit
  processes

Status in glibc package in Ubuntu:
  Triaged
Status in glibc source package in Trusty:
  Triaged
Status in glibc source package in Xenial:
  Triaged

Bug description:
  Fixed upstream : https://sourceware.org/bugzilla/show_bug.cgi?id=18675

  I'm hitting this on Trusty and Xenial with an i386 LXC container on an
  amd64 kernel hosted on a zfs filesystem.

  Calling "fpathconf(my_shiny_fd, _PC_NAME_MAX)" on a filesystem with a
  large block count results in:

      fstatfs(4, 0xfffdc9f0) = -1 EOVERFLOW (Value too large for defined
  data type)

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