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-rw-r--r--scripts/selinux/genheaders/genheaders.c11
1 files changed, 8 insertions, 3 deletions
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");