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MathiasVPMathiasVP
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C++: Fix missing return value flow out of 'operator=' in lots of MaD models.
1 parent 0acef59 commit e777377

13 files changed

+19
-7
lines changed

‎cpp/ql/lib/ext/CAtlFileMappingBase.model.yml

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@@ -11,3 +11,4 @@ extensions:
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- ["", "CAtlFileMappingBase", True, "MapSharedMem", "", "", "Argument[*1]", "Argument[-1]", "taint", "manual"]
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- ["", "CAtlFileMappingBase", True, "OpenMapping", "", "", "Argument[*0]", "Argument[-1]", "taint", "manual"]
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- ["", "CAtlFileMappingBase", True, "operator=", "", "", "Argument[*0]", "Argument[-1]", "value", "manual"]
14+
- ["", "CAtlFileMappingBase", True, "operator=", "", "", "Argument[*0]", "ReturnValue[*]", "value", "manual"]

‎cpp/ql/lib/ext/CSimpleMap.model.yml

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@@ -9,4 +9,5 @@ extensions:
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- ["", "CSimpleMap", True, "SetAt", "", "", "Argument[*@1]", "Argument[-1].Element[@]", "value", "manual"]
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- ["", "CSimpleMap", True, "SetAtIndex", "", "", "Argument[*@2]", "Argument[-1].Element[@]", "value", "manual"]
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- ["", "CSimpleMap", True, "operator[]", "", "", "Argument[-1].Element[@]", "ReturnValue[*@]", "value", "manual"]
12-
- ["", "CSimpleMap", True, "operator=", "", "", "Argument[*0].Element[@]", "Argument[-1].Element[@]", "value", "manual"]
12+
- ["", "CSimpleMap", True, "operator=", "", "", "Argument[*0].Element[@]", "Argument[-1].Element[@]", "value", "manual"]
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- ["", "CSimpleMap", True, "operator=", "", "", "Argument[*0].Element[@]", "ReturnValue[*].Element[@]", "value", "manual"]

‎cpp/ql/lib/ext/CSimpleStringT.model.yml

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@@ -36,6 +36,7 @@ extensions:
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- ["", "CSimpleStringT", True, "operator+=", "(wchar_t)", "", "Argument[0]", "ReturnValue[*]", "taint", "manual"]
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- ["", "CSimpleStringT", True, "operator+=", "(wchar_t)", "", "Argument[0]", "Argument[-1]", "taint", "manual"]
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- ["", "CSimpleStringT", True, "operator=", "", "", "Argument[*0]", "Argument[-1]", "value", "manual"]
39+
- ["", "CSimpleStringT", True, "operator=", "", "", "Argument[*0]", "ReturnValue[*]", "value", "manual"]
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- ["", "CSimpleStringT", True, "GetAt", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
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- ["", "CSimpleStringT", True, "GetBuffer", "", "", "Argument[-1]", "ReturnValue[*]", "value", "manual"]
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- ["", "CSimpleStringT", True, "GetBufferSetLength", "", "", "Argument[-1]", "ReturnValue[*]", "value", "manual"]

‎cpp/ql/lib/ext/CUrl.model.yml

Lines changed: 2 additions & 1 deletion
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@@ -18,4 +18,5 @@ extensions:
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- ["", "CUrl", True, "SetSchemeName", "", "", "Argument[*0]", "Argument[-1]", "taint", "manual"]
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- ["", "CUrl", True, "SetUrlPath", "", "", "Argument[*0]", "Argument[-1]", "taint", "manual"]
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- ["", "CUrl", True, "SetUserName", "", "", "Argument[*0]", "Argument[-1]", "taint", "manual"]
21-
- ["", "CUrl", True, "operator=", "", "", "Argument[*0]", "Argument[-1]", "value", "manual"]
21+
- ["", "CUrl", True, "operator=", "", "", "Argument[*0]", "Argument[-1]", "value", "manual"]
22+
- ["", "CUrl", True, "operator=", "", "", "Argument[*0]", "ReturnValue[*]", "value", "manual"]

‎cpp/ql/lib/ext/bsl.deque.model.yml

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@@ -53,6 +53,7 @@ extensions:
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- ["bsl", "deque", True, "insert<InputIt>", "(const_iterator,InputIt,InputIt)", "", "Argument[1].Element[@]", "Argument[-1].Element[@]", "value", "manual"]
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- ["bsl", "deque", True, "insert<InputIt>", "(const_iterator,InputIt,InputIt)", "", "Argument[1].Element[@]", "ReturnValue.Element[@]", "value", "manual"]
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- ["bsl", "deque", True, "operator=", "", "", "Argument[*0].Element[@]", "Argument[-1].Element[@]", "value", "manual"]
56+
- ["bsl", "deque", True, "operator=", "", "", "Argument[*0].Element[@]", "ReturnValue[*].Element[@]", "value", "manual"]
5657
- ["bsl", "deque", True, "operator[]", "", "", "Argument[-1].Element[@]", "ReturnValue[*@]", "value", "manual"]
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- ["bsl", "deque", True, "push_back", "", "", "Argument[*@0]", "Argument[-1].Element[@]", "value", "manual"]
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- ["bsl", "deque", True, "push_front", "", "", "Argument[*@0]", "Argument[-1].Element[@]", "value", "manual"]

‎cpp/ql/lib/ext/bsl.forward_list.model.yml

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@@ -40,6 +40,7 @@ extensions:
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- ["bsl", "forward_list", True, "insert_after<InputIt>", "(const_iterator,InputIt,InputIt)", "", "Argument[1].Element[@]", "Argument[-1].Element[@]", "value", "manual"]
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- ["bsl", "forward_list", True, "insert_after<InputIt>", "(const_iterator,InputIt,InputIt)", "", "Argument[1].Element[@]", "ReturnValue.Element[@]", "value", "manual"]
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- ["bsl", "forward_list", True, "operator=", "", "", "Argument[*0].Element[@]", "Argument[-1].Element[@]", "value", "manual"]
43+
- ["bsl", "forward_list", True, "operator=", "", "", "Argument[*0].Element[@]", "ReturnValue[*].Element[@]", "value", "manual"]
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- ["bsl", "forward_list", True, "push_front", "", "", "Argument[*@0]", "Argument[-1].Element[@]", "value", "manual"]
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- ["bsl", "forward_list", True, "rbegin", "", "", "Argument[-1].Element[@]", "ReturnValue.Element[@]", "value", "manual"]
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- ["bsl", "forward_list", True, "rcbegin", "", "", "Argument[-1].Element[@]", "ReturnValue.Element[@]", "value", "manual"]

‎cpp/ql/lib/ext/bsl.list.model.yml

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@@ -52,6 +52,7 @@ extensions:
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- ["bsl", "list", True, "list", "(const list &)", "", "Argument[*0].Element[@]", "Argument[-1].Element[@]", "value", "manual"]
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- ["bsl", "list", True, "list", "(list &&)", "", "Argument[*0].Element[@]", "Argument[-1].Element[@]", "value", "manual"]
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- ["bsl", "list", True, "operator=", "", "", "Argument[*0].Element[@]", "Argument[-1].Element[@]", "value", "manual"]
55+
- ["bsl", "list", True, "operator=", "", "", "Argument[*0].Element[@]", "ReturnValue[*].Element[@]", "value", "manual"]
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- ["bsl", "list", True, "push_back", "", "", "Argument[*@0]", "Argument[-1].Element[@]", "value", "manual"]
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- ["bsl", "list", True, "push_front", "", "", "Argument[*@0]", "Argument[-1].Element[@]", "value", "manual"]
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- ["bsl", "list", True, "rbegin", "", "", "Argument[-1].Element[@]", "ReturnValue.Element[@]", "value", "manual"]

‎cpp/ql/lib/ext/bsl.vector.model.yml

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@@ -39,6 +39,7 @@ extensions:
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- ["bsl", "vector", True, "insert<InputIt>", "(const_iterator,InputIt,InputIt)", "", "Argument[1].Element[@]", "Argument[-1].Element[@]", "value", "manual"]
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- ["bsl", "vector", True, "insert<InputIt>", "(const_iterator,InputIt,InputIt)", "", "Argument[1].Element[@]", "ReturnValue.Element[@]", "value", "manual"]
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- ["bsl", "vector", True, "operator=", "", "", "Argument[*0].Element[@]", "Argument[-1].Element[@]", "value", "manual"]
42+
- ["bsl", "vector", True, "operator=", "", "", "Argument[*0].Element[@]", "ReturnValue[*].Element[@]", "value", "manual"]
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- ["bsl", "vector", True, "operator[]", "", "", "Argument[-1].Element[@]", "ReturnValue[*@]", "value", "manual"]
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- ["bsl", "vector", True, "push_back", "", "", "Argument[*@0]", "Argument[-1].Element[@]", "value", "manual"]
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- ["bsl", "vector", True, "rbegin", "", "", "Argument[-1].Element[@]", "ReturnValue.Element[@]", "value", "manual"]

‎cpp/ql/lib/ext/std.deque.model.yml

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@@ -53,6 +53,7 @@ extensions:
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- ["std", "deque", True, "insert<InputIt>", "(const_iterator,InputIt,InputIt)", "", "Argument[1].Element[@]", "Argument[-1].Element[@]", "value", "manual"]
5454
- ["std", "deque", True, "insert<InputIt>", "(const_iterator,InputIt,InputIt)", "", "Argument[1].Element[@]", "ReturnValue.Element[@]", "value", "manual"]
5555
- ["std", "deque", True, "operator=", "", "", "Argument[*0].Element[@]", "Argument[-1].Element[@]", "value", "manual"]
56+
- ["std", "deque", True, "operator=", "", "", "Argument[*0].Element[@]", "ReturnValue[*].Element[@]", "value", "manual"]
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- ["std", "deque", True, "operator[]", "", "", "Argument[-1].Element[@]", "ReturnValue[*@]", "value", "manual"]
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- ["std", "deque", True, "push_back", "", "", "Argument[*@0]", "Argument[-1].Element[@]", "value", "manual"]
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- ["std", "deque", True, "push_front", "", "", "Argument[*@0]", "Argument[-1].Element[@]", "value", "manual"]

‎cpp/ql/lib/ext/std.forward_list.model.yml

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@@ -40,6 +40,7 @@ extensions:
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- ["std", "forward_list", True, "insert_after<InputIt>", "(const_iterator,InputIt,InputIt)", "", "Argument[1].Element[@]", "Argument[-1].Element[@]", "value", "manual"]
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- ["std", "forward_list", True, "insert_after<InputIt>", "(const_iterator,InputIt,InputIt)", "", "Argument[1].Element[@]", "ReturnValue.Element[@]", "value", "manual"]
4242
- ["std", "forward_list", True, "operator=", "", "", "Argument[*0].Element[@]", "Argument[-1].Element[@]", "value", "manual"]
43+
- ["std", "forward_list", True, "operator=", "", "", "Argument[*0].Element[@]", "ReturnValue[*].Element[@]", "value", "manual"]
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- ["std", "forward_list", True, "push_front", "", "", "Argument[*@0]", "Argument[-1].Element[@]", "value", "manual"]
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- ["std", "forward_list", True, "rbegin", "", "", "Argument[-1].Element[@]", "ReturnValue.Element[@]", "value", "manual"]
4546
- ["std", "forward_list", True, "rcbegin", "", "", "Argument[-1].Element[@]", "ReturnValue.Element[@]", "value", "manual"]

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