diff options
| author | Nicolas Dichtel <nicolas.dichtel@6wind.com> | 2013-06-05 15:30:55 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-06-10 22:23:32 -0700 |
| commit | ed13998c319b050fc9abdb73915859dfdbe1fb38 (patch) | |
| tree | 347c9ba28d34f2ab94823f8d52c0d223e00c036f /include | |
| parent | 92bb73ea2c434618a68a58a2f3a5c3fd0b660d18 (diff) | |
sock_diag: fix filter code sent to userspace
Filters need to be translated to real BPF code for userland, like SO_GETFILTER.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/filter.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/filter.h b/include/linux/filter.h index c050dcc322a..f65f5a69db8 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -46,6 +46,7 @@ extern int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk); extern int sk_detach_filter(struct sock *sk); extern int sk_chk_filter(struct sock_filter *filter, unsigned int flen); extern int sk_get_filter(struct sock *sk, struct sock_filter __user *filter, unsigned len); +extern void sk_decode_filter(struct sock_filter *filt, struct sock_filter *to); #ifdef CONFIG_BPF_JIT #include <stdarg.h> |