diff options
| author | Christoph Hellwig | 2014-01-30 06:01:52 -0800 |
|---|---|---|
| committer | Linus Torvalds | 2014-01-30 09:37:49 -0800 |
| commit | 5f13ee9c1ce87b3c99928ab33ef43a2c0d3fd220 (patch) | |
| tree | 4f40ff795f8e23212f0a93f0ebf8345c34347edb /drivers/char | |
| parent | 9b0cd304f26b9fca140de15deeac2bf357d1f388 (diff) | |
nfs: fix xattr inode op pointers when disabled
Chris Mason reported a NULL pointer derefernence in generic_getxattr()
that was due to sb->s_xattr being NULL.
The reason is that the nfs #ifdef's for ACL support were misplaced, and
the nfs3 inode operations had the xattr operation pointers set up, even
though xattrs were not actually supported. As a result, the xattr code
was being called without the infrastructure having been set up.
Move the #ifdef's appropriately.
Reported-and-tested-by: Chris Mason <clm@fb.com>
Acked-by: Al Viro viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char')
0 files changed, 0 insertions, 0 deletions