C++: Accept test changes.

Author: MathiasVP

cpp/ql/test/query-tests/Security/CWE/CWE-119/semmle/tests/OverflowBuffer.expected

@@ -49,12 +49,9 @@
 | tests.cpp:577:7:577:13 | access to array | This array indexing operation accesses a negative index -1 on the $@. | tests.cpp:565:7:565:12 | buffer | array |
 | tests.cpp:637:6:637:15 | access to array | This array indexing operation accesses a negative index -1 on the $@. | tests.cpp:633:7:633:12 | buffer | array |
 | tests.cpp:645:7:645:13 | access to array | This array indexing operation accesses a negative index -1 on the $@. | tests.cpp:633:7:633:12 | buffer | array |
-| tests.cpp:696:3:696:8 | call to memset | This 'memset' operation accesses 24 bytes but the $@ is only 8 bytes. | tests.cpp:691:16:691:16 | a | destination buffer |
-| tests.cpp:700:3:700:8 | call to memset | This 'memset' operation accesses 16 bytes but the $@ is only 8 bytes. | tests.cpp:692:16:692:16 | b | destination buffer |
 | tests.cpp:708:3:708:8 | call to memset | This 'memset' operation accesses 24 bytes but the $@ is only 8 bytes. | tests.cpp:693:16:693:16 | c | destination buffer |
 | tests.cpp:712:3:712:8 | call to memset | This 'memset' operation accesses 16 bytes but the $@ is only 8 bytes. | tests.cpp:693:16:693:16 | c | destination buffer |
 | tests.cpp:716:3:716:8 | call to memset | This 'memset' operation accesses 16 bytes but the $@ is only 8 bytes. | tests.cpp:693:16:693:16 | c | destination buffer |
-| tests.cpp:726:2:726:7 | call to memset | This 'memset' operation accesses 24 bytes but the $@ is only 8 bytes. | tests.cpp:691:16:691:16 | a | destination buffer |
 | tests.cpp:727:2:727:7 | call to memset | This 'memset' operation accesses 24 bytes but the $@ is only 8 bytes. | tests.cpp:693:16:693:16 | c | destination buffer |
 | tests_restrict.c:12:2:12:7 | call to memcpy | This 'memcpy' operation accesses 2 bytes but the $@ is only 1 byte. | tests_restrict.c:7:6:7:13 | smallbuf | source buffer |
 | unions.cpp:26:2:26:7 | call to memset | This 'memset' operation accesses 200 bytes but the $@ is only 100 bytes. | unions.cpp:21:10:21:11 | mu | destination buffer |

cpp/ql/test/query-tests/Security/CWE/CWE-119/semmle/tests/tests.cpp

@@ -693,11 +693,11 @@ struct HasSomeFields {
 	unsigned long c;
 
 	void test29() {
-		memset(&a, 0, sizeof(HasSomeFields) - offsetof(HasSomeFields, a)); // GOOD [FALSE POSITIVE]
+		memset(&a, 0, sizeof(HasSomeFields) - offsetof(HasSomeFields, a)); // GOOD
 	};
 
 	void test30() {
-		memset(&b, 0, sizeof(HasSomeFields) - offsetof(HasSomeFields, b)); // GOOD [FALSE POSITIVE]
+		memset(&b, 0, sizeof(HasSomeFields) - offsetof(HasSomeFields, b)); // GOOD
 	};
 
 	void test31() {
@@ -723,7 +723,7 @@ struct HasSomeFields {
 
 void test36() {
 	HasSomeFields hsf;
-	memset(&hsf.a, 0, sizeof(HasSomeFields) - offsetof(HasSomeFields, a)); // GOOD [FALSE POSITIVE]
+	memset(&hsf.a, 0, sizeof(HasSomeFields) - offsetof(HasSomeFields, a)); // GOOD
 	memset(&hsf.c, 0, sizeof(HasSomeFields) - offsetof(HasSomeFields, a)); // BAD
 }