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authorBjörn Töpel <bjorn.topel@intel.com>2018-05-02 13:01:22 +0200
committerAlexei Starovoitov <ast@kernel.org>2018-05-03 15:55:23 -0700
commit68e8b849b221b37a78a110a0307717d45e3593a0 (patch)
tree04ca27d48c5f82bbcdfb2fa498297b8313aac82d /security
parent03f5781be2c7b7e728d724ac70ba10799cc710d7 (diff)
downloadlinux-68e8b849b221b37a78a110a0307717d45e3593a0.tar.bz2
net: initial AF_XDP skeleton
Buildable skeleton of AF_XDP without any functionality. Just what it takes to register a new address family. Signed-off-by: Björn Töpel <bjorn.topel@intel.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'security')
-rw-r--r--security/selinux/hooks.c4
-rw-r--r--security/selinux/include/classmap.h4
2 files changed, 6 insertions, 2 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 4cafe6a19167..5c508d26b367 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -1471,7 +1471,9 @@ static inline u16 socket_type_to_security_class(int family, int type, int protoc
return SECCLASS_QIPCRTR_SOCKET;
case PF_SMC:
return SECCLASS_SMC_SOCKET;
-#if PF_MAX > 44
+ case PF_XDP:
+ return SECCLASS_XDP_SOCKET;
+#if PF_MAX > 45
#error New address family defined, please update this function.
#endif
}
diff --git a/security/selinux/include/classmap.h b/security/selinux/include/classmap.h
index 7f0372426494..bd5fe0d3204a 100644
--- a/security/selinux/include/classmap.h
+++ b/security/selinux/include/classmap.h
@@ -240,9 +240,11 @@ struct security_class_mapping secclass_map[] = {
{ "manage_subnet", NULL } },
{ "bpf",
{"map_create", "map_read", "map_write", "prog_load", "prog_run"} },
+ { "xdp_socket",
+ { COMMON_SOCK_PERMS, NULL } },
{ NULL }
};
-#if PF_MAX > 44
+#if PF_MAX > 45
#error New address family defined, please update secclass_map.
#endif