diff --git a/src/moab/MJob.c b/src/moab/MJob.c
index dd11c2f..1ce19b2 100644
--- a/src/moab/MJob.c
+++ b/src/moab/MJob.c
@@ -7702,7 +7702,7 @@ int MJobWriteStats(
  
   if (MJobToTString(J,DEFAULT_WORKLOAD_TRACE_VERSION,Buf,sizeof(Buf)) == SUCCESS)
     {
-    fprintf(MSched.statfp,Buf);
+    fprintf(MSched.statfp,"%s",Buf);
  
     fflush(MSched.statfp);
  
diff --git a/src/server/mprof.c b/src/server/mprof.c
index 45e797d..8670c5c 100644
--- a/src/server/mprof.c
+++ b/src/server/mprof.c
@@ -1501,7 +1501,7 @@ int Mode)
         }
       else
         {
-        fprintf(stdout,
+        fprintf(stdout,"%s",
           (Mode & (1 << mMatrix)) ? MNull : Null);
         }
       }
@@ -1517,7 +1517,7 @@ int Mode)
       }
     else
       {
-      fprintf(stdout,
+      fprintf(stdout,"%s",
         (Mode & (1 << mMatrix)) ? MNull : Null);
 
       fprintf(stdout,"\n");
@@ -1541,7 +1541,7 @@ int Mode)
       }
     else
       {
-      fprintf(stdout,
+      fprintf(stdout,"%s",
         (Mode & (1 << mMatrix)) ? MNull : Null);
       }
     }