[OpenSIPS-Devel] [OpenSIPS/opensips] ba19b3: mi_fifo: document fifo /tmp directory error

[Răzvan Crainea]

  Branch: refs/heads/2.4
  Home:   https://github.com/OpenSIPS/opensips
  Commit: ba19b3a1f0bf5080522be9f9a4f130ca98e26b5b
      https://github.com/OpenSIPS/opensips/commit/ba19b3a1f0bf5080522be9f9a4f130ca98e26b5b
  Author: Razvan Crainea <razvan at opensips.org>
  Date:   2021-05-24 (Mon, 24 May 2021)

  Changed paths:
    M modules/mi_fifo/doc/mi_fifo_admin.xml

  Log Message:
  -----------
  mi_fifo: document fifo /tmp directory error

Starting with linux kernel 4.19, by default, the kernel no longer
allows users to write in fifo files that are stored in a sticky-bit
directory but they are not owned by the user trying to access it.
The limitation was introduced in torvalds/linux at 30aba6656f
This problem was reported in OpenSIPS/opensips-cli#83

(cherry picked from commit 0882e7d6fc43ae6bd5f3c734144ff490582d775d)