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C++: Add false positive testcase involving conversions.

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This commit is contained in:
Mathias Vorreiter Pedersen
2021-05-07 12:19:19 +02:00
parent 88e6cbaacd
commit 7adb7b67f2
2 changed files with 7 additions and 0 deletions
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1
cpp/ql/test/experimental/query-tests/Security/CWE/CWE-570/semmle/tests/IncorrectAllocationErrorHandling.expected
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@@ -16,3 +16,4 @@
| test.cpp:151:9:151:24 | new | This allocation cannot throw. $@ is unnecessary. | test.cpp:152:15:152:18 | { ... } | This catch block |
| test.cpp:199:15:199:35 | new | This allocation cannot throw. $@ is unnecessary. | test.cpp:201:16:201:19 | { ... } | This catch block |
| test.cpp:212:14:212:34 | new | This allocation cannot throw. $@ is unnecessary. | test.cpp:213:34:213:36 | { ... } | This catch block |
| test.cpp:225:23:225:29 | new | This allocation cannot throw. $@ is unnecessary. | test.cpp:226:34:226:36 | { ... } | This catch block |

6
cpp/ql/test/experimental/query-tests/Security/CWE/CWE-570/semmle/tests/test.cpp
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@@ -218,4 +218,10 @@ void good_new_catch_exception_in_assignment() {
try {
p = new int; // GOOD
} catch(const std::bad_alloc&) { }
}
void good_new_catch_exception_in_conversion() {
try {
long* p = (long*) new int; // GOOD [FALSE POSITIVE]
} catch(const std::bad_alloc&) { }
}