SELinux: header generation may hit infinite loop

[~andy/linux] / scripts / selinux / genheaders / genheaders.c

diff --git a/scripts/selinux/genheaders/genheaders.c b/scripts/selinux/genheaders/genheaders.c
index 771b86f461946a9db53380e714d19f166e0ce12f..24626968055df7d4bd72b6328479a4e42b3e75a4 100644 (file)
--- a/scripts/selinux/genheaders/genheaders.c
+++ b/scripts/selinux/genheaders/genheaders.c
@@ -13,7 +13,7 @@ struct security_class_mapping {
 #include "classmap.h"
 #include "initial_sid_to_string.h"
 
-#define max(x, y) ((x > y) ? x : y)
+#define max(x, y) (((int)(x) > (int)(y)) ? x : y)
 
 const char *progname;