[cgmanager-devel] [lxc/cgmanager] 55c818: make sure to remove cgm release agent symlinks

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/lxc/cgmanager
  Commit: 55c818b6628a5f5765eeffde92a920a15acc959f
      https://github.com/lxc/cgmanager/commit/55c818b6628a5f5765eeffde92a920a15acc959f
  Author: Serge Hallyn <serge.hallyn at ubuntu.com>
  Date:   2015-10-13 (Tue, 13 Oct 2015)

  Changed paths:
    M fs.c

  Log Message:
  -----------
  make sure to remove cgm release agent symlinks

When we mov the release agent location, our file_exists() check
may return false even though the link exists;  then our next
symlink() will fail because the link exists.  So unconditionally
try to remove the link before creating it.

Signed-off-by: Serge Hallyn <serge.hallyn at ubuntu.com>