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-rw-r--r--scripts/selinux/genheaders/.gitignore1
-rw-r--r--scripts/selinux/genheaders/Makefile4
-rw-r--r--scripts/selinux/genheaders/genheaders.c11
3 files changed, 10 insertions, 6 deletions
diff --git a/scripts/selinux/genheaders/.gitignore b/scripts/selinux/genheaders/.gitignore
index 4c0b646ff8d5..5fcadd307908 100644
--- a/scripts/selinux/genheaders/.gitignore
+++ b/scripts/selinux/genheaders/.gitignore
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
genheaders
diff --git a/scripts/selinux/genheaders/Makefile b/scripts/selinux/genheaders/Makefile
index 70cf8d95d07c..1faf7f07e8db 100644
--- a/scripts/selinux/genheaders/Makefile
+++ b/scripts/selinux/genheaders/Makefile
@@ -1,7 +1,5 @@
# SPDX-License-Identifier: GPL-2.0
-hostprogs := genheaders
+hostprogs-always-y += genheaders
HOST_EXTRACFLAGS += \
-I$(srctree)/include/uapi -I$(srctree)/include \
-I$(srctree)/security/selinux/include
-
-always-y := $(hostprogs)
diff --git a/scripts/selinux/genheaders/genheaders.c b/scripts/selinux/genheaders/genheaders.c
index 544ca126a8a8..f355b3e0e968 100644
--- a/scripts/selinux/genheaders/genheaders.c
+++ b/scripts/selinux/genheaders/genheaders.c
@@ -67,8 +67,12 @@ int main(int argc, char *argv[])
}
isids_len = sizeof(initial_sid_to_string) / sizeof (char *);
- for (i = 1; i < isids_len; i++)
- initial_sid_to_string[i] = stoupperx(initial_sid_to_string[i]);
+ for (i = 1; i < isids_len; i++) {
+ const char *s = initial_sid_to_string[i];
+
+ if (s)
+ initial_sid_to_string[i] = stoupperx(s);
+ }
fprintf(fout, "/* This file is automatically generated. Do not edit. */\n");
fprintf(fout, "#ifndef _SELINUX_FLASK_H_\n#define _SELINUX_FLASK_H_\n\n");
@@ -82,7 +86,8 @@ int main(int argc, char *argv[])
for (i = 1; i < isids_len; i++) {
const char *s = initial_sid_to_string[i];
- fprintf(fout, "#define SECINITSID_%-39s %2d\n", s, i);
+ if (s)
+ fprintf(fout, "#define SECINITSID_%-39s %2d\n", s, i);
}
fprintf(fout, "\n#define SECINITSID_NUM %d\n", i-1);
fprintf(fout, "\nstatic inline bool security_is_socket_class(u16 kern_tclass)\n");