Add MLSENabled check

libselinux-rhat.patch

@@ -126,3 +126,40 @@ diff --exclude-from=exclude -N -u -r nsalibselinux/src/selinuxswig_wrap.c libsel
  	 { (char *)"getseuserbyname", _wrap_getseuserbyname, METH_VARARGS, NULL},
  	 { NULL, NULL, 0, NULL }
  };
+--- libselinux-1.30.12/src/setrans_client.c~	2006-06-05 13:20:37.000000000 -0400
++++ libselinux-1.30.12/src/setrans_client.c	2006-06-12 13:39:55.000000000 -0400
+@@ -16,6 +16,9 @@
+ #include "selinux_internal.h"
+ #include "setrans_internal.h"
+ 
++static int mls_enabled=-1;
++#define MLSENABLED ((mls_enabled==-1) ? (mls_enabled=is_selinux_mls_enabled()) : mls_enabled)
++
+ // Simple cache
+ static	__thread security_context_t prev_t2r_trans=NULL;
+ static	__thread security_context_t prev_t2r_raw=NULL;
+@@ -243,6 +246,12 @@
+ 		*rawp = NULL;
+ 		return 0;
+ 	}
++
++	if (! MLSENABLED) {
++		*rawp = strdup(trans);
++		return 0;
++	}
++
+ 	if (cache_trans) {
+ 		if (prev_t2r_trans && strcmp(prev_t2r_trans, trans) == 0) {
+ 			*rawp=strdup(prev_t2r_raw);
+@@ -279,6 +288,11 @@
+ 		return 0;
+ 	}
+ 
++	if (! MLSENABLED) {
++		*transp = strdup(raw);
++		return 0;
++	}
++
+ 	if (cache_trans) {
+ 		if (prev_r2t_raw && strcmp(prev_r2t_raw, raw) == 0) {
+ 			*transp=strdup(prev_r2t_trans);