diff --git a/src/core/lib/misc.c b/src/core/lib/misc.c
index 9a603dd..59e57e2 100644
--- a/src/core/lib/misc.c
+++ b/src/core/lib/misc.c
@@ -140,7 +140,7 @@ boolean checkVersion(void)
     buffer = malloc(bufferSize + 1);
 
     //FIX buffer
-    strcpy(buffer, "");
+    memset(buffer, '\0', bufferSize);
 
     //LOAD jsonFile
     (void) (fread(buffer, bufferSize, 1, fileBuffer) + 1); //TODO: Try to create some function for processing exit value