5 files changed, 10 insertions, 2 deletions
diff --git a/scripts/selinux/Makefile b/scripts/selinux/Makefile
index e8049da1831f..b3048b894a39 100644
--- a/scripts/selinux/Makefile
+++ b/scripts/selinux/Makefile
@@ -1,2 +1 @@
 subdir-y := mdp genheaders
-subdir-	+= mdp genheaders
diff --git a/scripts/selinux/genheaders/Makefile b/scripts/selinux/genheaders/Makefile
index 6fc2b8789a0b..e8c533140981 100644
--- a/scripts/selinux/genheaders/Makefile
+++ b/scripts/selinux/genheaders/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 hostprogs-y	:= genheaders
 HOST_EXTRACFLAGS += \
 	-I$(srctree)/include/uapi -I$(srctree)/include \
diff --git a/scripts/selinux/genheaders/genheaders.c b/scripts/selinux/genheaders/genheaders.c
index 6a24569c3578..fa48fabcb330 100644
--- a/scripts/selinux/genheaders/genheaders.c
+++ b/scripts/selinux/genheaders/genheaders.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 
 /* NOTE: we really do want to use the kernel headers here */
 #define __EXPORTED_HEADERS__
@@ -129,11 +130,16 @@ int main(int argc, char *argv[])
 	for (i = 0; secclass_map[i].name; i++) {
 		struct security_class_mapping *map = &secclass_map[i];
 		for (j = 0; map->perms[j]; j++) {
+			if (j >= 32) {
+				fprintf(stderr, "Too many permissions to fit into an access vector at (%s, %s).\n",
+					map->name, map->perms[j]);
+				exit(5);
+			}
 			fprintf(fout, "#define %s__%s", map->name,
 				map->perms[j]);
 			for (k = 0; k < max(1, 40 - strlen(map->name) - strlen(map->perms[j])); k++)
 				fprintf(fout, " ");
-			fprintf(fout, "0x%08xUL\n", (1<<j));
+			fprintf(fout, "0x%08xU\n", (1<<j));
 		}
 	}
 
diff --git a/scripts/selinux/install_policy.sh b/scripts/selinux/install_policy.sh
index f6a0ce71015f..0b86c47baf7d 100755
--- a/scripts/selinux/install_policy.sh
+++ b/scripts/selinux/install_policy.sh
@@ -1,4 +1,5 @@
 #!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
 if [ `id -u` -ne 0 ]; then
 	echo "$0: must be root to install the selinux policy"
 	exit 1
diff --git a/scripts/selinux/mdp/Makefile b/scripts/selinux/mdp/Makefile
index d6a83cafe59f..e9c92db7e2a3 100644
--- a/scripts/selinux/mdp/Makefile
+++ b/scripts/selinux/mdp/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 hostprogs-y	:= mdp
 HOST_EXTRACFLAGS += \
 	-I$(srctree)/include/uapi -I$(srctree)/include \