C++: Accept test changes.

Author: MathiasVP

cpp/ql/test/query-tests/Critical/MemoryFreed/DoubleFree.expected

@@ -9,7 +9,6 @@ edges
 | test_free.cpp:83:12:83:12 | pointer to operator delete output argument | test_free.cpp:85:12:85:12 | a |
 | test_free.cpp:101:10:101:10 | pointer to free output argument | test_free.cpp:103:10:103:10 | a |
 | test_free.cpp:128:10:128:11 | pointer to free output argument | test_free.cpp:129:10:129:11 | * ... |
-| test_free.cpp:131:10:131:13 | pointer to free output argument | test_free.cpp:132:10:132:13 | access to array |
 | test_free.cpp:152:27:152:27 | pointer to free output argument | test_free.cpp:154:10:154:10 | a |
 | test_free.cpp:207:10:207:10 | pointer to free output argument | test_free.cpp:209:10:209:10 | a |
 nodes
@@ -33,8 +32,6 @@ nodes
 | test_free.cpp:103:10:103:10 | a | semmle.label | a |
 | test_free.cpp:128:10:128:11 | pointer to free output argument | semmle.label | pointer to free output argument |
 | test_free.cpp:129:10:129:11 | * ... | semmle.label | * ... |
-| test_free.cpp:131:10:131:13 | pointer to free output argument | semmle.label | pointer to free output argument |
-| test_free.cpp:132:10:132:13 | access to array | semmle.label | access to array |
 | test_free.cpp:152:27:152:27 | pointer to free output argument | semmle.label | pointer to free output argument |
 | test_free.cpp:154:10:154:10 | a | semmle.label | a |
 | test_free.cpp:207:10:207:10 | pointer to free output argument | semmle.label | pointer to free output argument |
@@ -51,6 +48,5 @@ subpaths
 | test_free.cpp:85:12:85:12 | a | test_free.cpp:83:12:83:12 | pointer to operator delete output argument | test_free.cpp:85:12:85:12 | a | Memory pointed to by 'a' may already have been freed by $@. | test_free.cpp:83:5:83:13 | delete | delete |
 | test_free.cpp:103:10:103:10 | a | test_free.cpp:101:10:101:10 | pointer to free output argument | test_free.cpp:103:10:103:10 | a | Memory pointed to by 'a' may already have been freed by $@. | test_free.cpp:101:5:101:8 | call to free | call to free |
 | test_free.cpp:129:10:129:11 | * ... | test_free.cpp:128:10:128:11 | pointer to free output argument | test_free.cpp:129:10:129:11 | * ... | Memory pointed to by '* ...' may already have been freed by $@. | test_free.cpp:128:5:128:8 | call to free | call to free |
-| test_free.cpp:132:10:132:13 | access to array | test_free.cpp:131:10:131:13 | pointer to free output argument | test_free.cpp:132:10:132:13 | access to array | Memory pointed to by 'access to array' may already have been freed by $@. | test_free.cpp:131:5:131:8 | call to free | call to free |
 | test_free.cpp:154:10:154:10 | a | test_free.cpp:152:27:152:27 | pointer to free output argument | test_free.cpp:154:10:154:10 | a | Memory pointed to by 'a' may already have been freed by $@. | test_free.cpp:152:22:152:25 | call to free | call to free |
 | test_free.cpp:209:10:209:10 | a | test_free.cpp:207:10:207:10 | pointer to free output argument | test_free.cpp:209:10:209:10 | a | Memory pointed to by 'a' may already have been freed by $@. | test_free.cpp:207:5:207:8 | call to free | call to free |

cpp/ql/test/query-tests/Critical/MemoryFreed/test_free.cpp

@@ -129,7 +129,7 @@ void test_ptr_deref(void ** a) {
     free(*a); // BAD
     *a = malloc(10);
     free(a[0]); // GOOD
-    free(a[1]); // GOOD [FALSE POSITIVE]
+    free(a[1]); // GOOD
 }
 
 struct list {