Re: fs: Limit sys_mount to only request filesystem modules preventsmount -t cifs from working

From: Arthur Marsh
Date: Mon Mar 11 2013 - 12:06:26 EST

Eric W. Biederman wrote, on 12/03/13 00:07:
Arthur Marsh<arthur.marsh@xxxxxxxxxxxxxxxx> writes:

Hi, I found that Linux kernel 3.9.0-rc2 would not mount a remote cifs
filesystem, and ran a git bisect which identified the following

Is there a patch already present somewhere to fix this problem?

Grr. It was in linux-next for nearly a week and I checked an double
checked that patch.

This should fix it.


diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 1a052c0..3cf8a15 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -777,6 +777,7 @@ struct file_system_type cifs_fs_type = {
.kill_sb = cifs_kill_sb,
/* .fs_flags */
const struct inode_operations cifs_dir_inode_ops = {
.create = cifs_create,
.atomic_open = cifs_atomic_open,

Confirmed... cifs mounts now work again thanks.


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