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authorLorenzo Colitti <lorenzo@google.com>2016-09-08 00:42:25 +0900
committerDavid S. Miller <davem@davemloft.net>2016-09-08 16:13:09 -0700
commitd545caca827b65aab557a9e9dcdcf1e5a3823c2d (patch)
tree1ec87b39e2490acc3f435d650d6ddc6e594300cf /include/uapi/linux/inet_diag.h
parent74f13c80e210ff5a9e7b13b9853d8a866972f385 (diff)
downloadlinux-stericsson-d545caca827b65aab557a9e9dcdcf1e5a3823c2d.tar.gz
net: inet: diag: expose the socket mark to privileged processes.
This adds the capability for a process that has CAP_NET_ADMIN on a socket to see the socket mark in socket dumps. Commit a52e95abf772 ("net: diag: allow socket bytecode filters to match socket marks") recently gave privileged processes the ability to filter socket dumps based on mark. This patch is complementary: it ensures that the mark is also passed to userspace in the socket's netlink attributes. It is useful for tools like ss which display information about sockets. Tested: https://android-review.googlesource.com/270210 Signed-off-by: Lorenzo Colitti <lorenzo@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/inet_diag.h')
-rw-r--r--include/uapi/linux/inet_diag.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/inet_diag.h b/include/uapi/linux/inet_diag.h
index 5581206a08ae..b5c366f87b3e 100644
--- a/include/uapi/linux/inet_diag.h
+++ b/include/uapi/linux/inet_diag.h
@@ -123,6 +123,7 @@ enum {
INET_DIAG_LOCALS,
INET_DIAG_PEERS,
INET_DIAG_PAD,
+ INET_DIAG_MARK,
__INET_DIAG_MAX,
};