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authorEric W. Biederman <ebiederm@xmission.com>2014-04-23 14:26:25 -0700
committerDavid S. Miller <davem@davemloft.net>2014-04-24 13:44:53 -0400
commita53b72c83a4216f2eb883ed45a0cbce014b8e62d (patch)
treee5a7f73a70a53c3485f3147de60f7c77b1ab7f4f /include/linux
parentnetlink: Rename netlink_capable netlink_allowed (diff)
downloadlinux-dev-a53b72c83a4216f2eb883ed45a0cbce014b8e62d.tar.xz
linux-dev-a53b72c83a4216f2eb883ed45a0cbce014b8e62d.zip
net: Move the permission check in sock_diag_put_filterinfo to packet_diag_dump
The permission check in sock_diag_put_filterinfo is wrong, and it is so removed from it's sources it is not clear why it is wrong. Move the computation into packet_diag_dump and pass a bool of the result into sock_diag_filterinfo. This does not yet correct the capability check but instead simply moves it to make it clear what is going on. Reported-by: Andy Lutomirski <luto@amacapital.net> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/sock_diag.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
index 302ab805b0bb..46cca4c06848 100644
--- a/include/linux/sock_diag.h
+++ b/include/linux/sock_diag.h
@@ -23,7 +23,7 @@ int sock_diag_check_cookie(void *sk, __u32 *cookie);
void sock_diag_save_cookie(void *sk, __u32 *cookie);
int sock_diag_put_meminfo(struct sock *sk, struct sk_buff *skb, int attr);
-int sock_diag_put_filterinfo(struct sock *sk,
+int sock_diag_put_filterinfo(bool may_report_filterinfo, struct sock *sk,
struct sk_buff *skb, int attrtype);
#endif