C++: Accept test changes.

Author: MathiasVP

cpp/ql/test/query-tests/Security/CWE/CWE-416/semmle/tests/UseAfterFree.expected

@@ -7,6 +7,3 @@
 | test.cpp:170:6:170:9 | data | Memory pointed to by 'data' may have been previously freed $@ | test.cpp:165:2:165:5 | call to free | here |
 | test.cpp:193:6:193:9 | data | Memory pointed to by 'data' may have been previously freed $@ | test.cpp:191:3:191:6 | call to free | here |
 | test.cpp:201:6:201:6 | x | Memory pointed to by 'x' may have been previously freed $@ | test.cpp:200:2:200:9 | delete | here |
-| test.cpp:222:9:222:12 | data | Memory pointed to by 'data' may have been previously freed $@ | test.cpp:223:5:223:8 | call to free | here |
-| test.cpp:223:10:223:13 | data | Memory pointed to by 'data' may have been previously freed $@ | test.cpp:223:5:223:8 | call to free | here |
-| test.cpp:234:9:234:12 | data | Memory pointed to by 'data' may have been previously freed $@ | test.cpp:230:5:230:8 | call to free | here |

cpp/ql/test/query-tests/Security/CWE/CWE-416/semmle/tests/test.cpp

@@ -219,8 +219,8 @@ void test16(int n, bool b) {
 	for(int i = 0; i < n; ++i) {
     if(b) data = (char*)malloc(10 * sizeof(char));
     if(!b || data == NULL) return;
-    use(data); // GOOD [FALSE POSITIVE]
-    free(data); // GOOD [FALSE POSITIVE]
+    use(data); // GOOD
+    free(data); // GOOD
   }
 }
 
@@ -231,6 +231,6 @@ void test17(int n, bool b) {
   }
 
   if(!b) {
-    use(data); // GOOD [FALSE POSITIVE]
+    use(data); // GOOD
   }
 }

cpp/ql/test/query-tests/Security/CWE/CWE-457/semmle/tests/UninitializedLocal.expected

@@ -8,7 +8,6 @@
 | test.cpp:132:9:132:9 | j | The variable $@ may not be initialized here. | test.cpp:126:6:126:6 | j | j |
 | test.cpp:219:3:219:3 | x | The variable $@ may not be initialized here. | test.cpp:218:7:218:7 | x | x |
 | test.cpp:243:13:243:13 | i | The variable $@ may not be initialized here. | test.cpp:241:6:241:6 | i | i |
-| test.cpp:329:9:329:11 | val | The variable $@ may not be initialized here. | test.cpp:321:6:321:8 | val | val |
 | test.cpp:336:10:336:10 | a | The variable $@ may not be initialized here. | test.cpp:333:7:333:7 | a | a |
 | test.cpp:369:10:369:10 | a | The variable $@ may not be initialized here. | test.cpp:358:7:358:7 | a | a |
 | test.cpp:378:9:378:11 | val | The variable $@ may not be initialized here. | test.cpp:359:6:359:8 | val | val |

cpp/ql/test/query-tests/Security/CWE/CWE-457/semmle/tests/test.cpp

@@ -326,7 +326,7 @@ int test28() {
 		a = false;
 		c = false;
 	}
-	return val; // GOOD [FALSE POSITIVE]
+	return val; // GOOD
 }
 
 int test29() {