Commit 1bda2ac0 authored by Pali Rohár's avatar Pali Rohár Committed by Linus Torvalds

afs: proc cells and rootcell are writeable

Both proc files are writeable and used for configuring cells. But
there is missing correct mode flag for writeable files. Without
this patch both proc files are read only.

[ It turns out they aren't really read-only, since root can write to
  them even if the write bit isn't set due to CAP_DAC_OVERRIDE ]
Signed-off-by: default avatarPali Rohár <pali.rohar@gmail.com>
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 5a5e75f4
...@@ -130,8 +130,8 @@ int afs_proc_init(void) ...@@ -130,8 +130,8 @@ int afs_proc_init(void)
if (!proc_afs) if (!proc_afs)
goto error_dir; goto error_dir;
if (!proc_create("cells", 0, proc_afs, &afs_proc_cells_fops) || if (!proc_create("cells", 0644, proc_afs, &afs_proc_cells_fops) ||
!proc_create("rootcell", 0, proc_afs, &afs_proc_rootcell_fops)) !proc_create("rootcell", 0644, proc_afs, &afs_proc_rootcell_fops))
goto error_tree; goto error_tree;
_leave(" = 0"); _leave(" = 0");
......
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