Update test.c

Author: ihsinme

cpp/ql/test/experimental/query-tests/Security/CWE/CWE-415/semmle/tests/test.c

@@ -23,18 +23,18 @@ void workFunction_2(char *s) {
   buf = (char *) malloc(intSize);
   free(buf); // GOOD
   buf = NULL;
-  free(buf);
+  free(buf); // GOOD
 }
 void workFunction_3(char *s) {
   int intSize = 10;
   char *buf;
   int intFlag;
   buf = (char *) malloc(intSize);
   if(buf[1]%5) {
-    free(buf);
+    free(buf); // GOOD
     buf = NULL;
   }
-  free(buf);
+  free(buf); // GOOD
 }
 void workFunction_4(char *s) {
   int intSize = 10;
@@ -52,7 +52,7 @@ void workFunction_5(char *s) {
   int intFlag;
   buf = (char *) malloc(intSize);
   if(intFlag) {
-    free(buf);
+    free(buf); // GOOD
   }
   free(buf); // BAD
 }
@@ -64,10 +64,10 @@ void workFunction_6(char *s) {
   tmpbuf = (char *) malloc(intSize);
   buf = (char *) malloc(intSize);
   if(intFlag) {
-    free(buf);
+    free(buf); // GOOD
     buf = tmpbuf;
   }
-  free(buf);
+  free(buf); // GOOD
 }
 void workFunction_7(char *s) {
   int intSize = 10;