diff options
| author | Miklos Szeredi <mszeredi@suse.cz> | 2014-01-22 19:36:57 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-13 13:50:10 -0800 |
| commit | 5ea9649adacf8869e759e6859480338aa6637b6c (patch) | |
| tree | 16d8ac15d0042fcffa2164650966eefccc1da427 /kernel/audit.c | |
| parent | cdb18ebfef15079928d4c4408dc91967d0543816 (diff) | |
fuse: fix pipe_buf_operations
commit 28a625cbc2a14f17b83e47ef907b2658576a32aa upstream.
Having this struct in module memory could Oops when if the module is
unloaded while the buffer still persists in a pipe.
Since sock_pipe_buf_ops is essentially the same as fuse_dev_pipe_buf_steal
merge them into nosteal_pipe_buf_ops (this is the same as
default_pipe_buf_ops except stealing the page from the buffer is not
allowed).
Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/audit.c')
0 files changed, 0 insertions, 0 deletions