fuse: check create mode in atomic open
fuse: check create mode in atomic open

Verify that the VFS is passing us a complete create mode with the S_IFREG to
atomic open.

Reported-by: Steve <f53ddcb1ded7a20fa77442b44bd21f8f21127501@yahoo.co.uk>
Reported-by: Richard W.M. Jones <d9c0c1814229c9d7f78a7e860ff9791c82a22dba@redhat.com>
Signed-off-by: Miklos Szeredi <84cd5483a2f9acd1c37251cba7c2908448f221b8@suse.cz>
Tested-by: Richard W.M. Jones <d9c0c1814229c9d7f78a7e860ff9791c82a22dba@redhat.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas