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Merge pull request #11311 from MathiasVP/repair-mustflow

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C++: Repair `MustFlow` library for use-use flow
This commit is contained in:
Mathias Vorreiter Pedersen
2022-11-21 19:13:10 +00:00
committed by GitHub
parent 6c33ddcd47 7e80a57724
commit c2ac60fc34
6 changed files with 167 additions and 316 deletions
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108
cpp/ql/test/query-tests/Critical/UnsafeUseOfThis/UnsafeUseOfThis.expected
View File

@@ -1,103 +1,61 @@
edges
| test.cpp:7:3:7:3 | this | test.cpp:8:12:8:15 | Load |
| test.cpp:8:12:8:15 | Load | test.cpp:8:12:8:15 | this |
| test.cpp:7:3:7:3 | B | test.cpp:8:12:8:15 | this |
| test.cpp:8:12:8:15 | this | test.cpp:34:16:34:16 | x |
| test.cpp:11:8:11:8 | b | test.cpp:12:5:12:5 | Load |
| test.cpp:12:5:12:5 | (reference dereference) | test.cpp:12:5:12:5 | Unary |
| test.cpp:12:5:12:5 | Load | test.cpp:12:5:12:5 | b |
| test.cpp:12:5:12:5 | Unary | test.cpp:12:5:12:5 | (A)... |
| test.cpp:12:5:12:5 | Unary | test.cpp:12:5:12:5 | (reference dereference) |
| test.cpp:12:5:12:5 | b | test.cpp:12:5:12:5 | Unary |
| test.cpp:15:3:15:4 | this | test.cpp:16:5:16:5 | Load |
| test.cpp:16:5:16:5 | Load | test.cpp:16:5:16:5 | this |
| test.cpp:16:5:16:5 | Unary | file://:0:0:0:0 | (A *)... |
| test.cpp:16:5:16:5 | this | test.cpp:16:5:16:5 | Unary |
| test.cpp:21:3:21:3 | Unary | test.cpp:21:13:21:13 | ConvertToNonVirtualBase |
| test.cpp:21:3:21:3 | this | test.cpp:21:3:21:3 | Unary |
| test.cpp:21:3:21:3 | this | test.cpp:22:12:22:15 | Load |
| test.cpp:21:3:21:3 | this | test.cpp:25:7:25:10 | Load |
| test.cpp:21:13:21:13 | ConvertToNonVirtualBase | test.cpp:7:3:7:3 | this |
| test.cpp:11:8:11:8 | b | test.cpp:12:5:12:5 | b |
| test.cpp:12:5:12:5 | (reference dereference) | test.cpp:12:5:12:5 | (A)... |
| test.cpp:12:5:12:5 | b | test.cpp:12:5:12:5 | (reference dereference) |
| test.cpp:15:3:15:4 | ~B | test.cpp:16:5:16:5 | this |
| test.cpp:16:5:16:5 | this | file://:0:0:0:0 | (A *)... |
| test.cpp:21:3:21:3 | C | test.cpp:21:13:21:13 | call to B |
| test.cpp:21:3:21:3 | C | test.cpp:22:12:22:15 | this |
| test.cpp:21:3:21:3 | C | test.cpp:25:7:25:10 | this |
| test.cpp:21:13:21:13 | call to B | test.cpp:7:3:7:3 | B |
| test.cpp:22:12:22:15 | (B *)... | test.cpp:34:16:34:16 | x |
| test.cpp:22:12:22:15 | Load | test.cpp:22:12:22:15 | this |
| test.cpp:22:12:22:15 | Unary | test.cpp:22:12:22:15 | (B *)... |
| test.cpp:22:12:22:15 | this | test.cpp:22:12:22:15 | Unary |
| test.cpp:25:7:25:10 | (B *)... | test.cpp:25:7:25:10 | Unary |
| test.cpp:25:7:25:10 | Load | test.cpp:25:7:25:10 | this |
| test.cpp:25:7:25:10 | Unary | test.cpp:25:7:25:10 | (A *)... |
| test.cpp:25:7:25:10 | Unary | test.cpp:25:7:25:10 | (B *)... |
| test.cpp:25:7:25:10 | this | test.cpp:25:7:25:10 | Unary |
| test.cpp:31:3:31:3 | this | test.cpp:31:12:31:15 | Load |
| test.cpp:31:11:31:15 | (B)... | test.cpp:31:11:31:15 | Unary |
| test.cpp:22:12:22:15 | this | test.cpp:22:12:22:15 | (B *)... |
| test.cpp:25:7:25:10 | (B *)... | test.cpp:25:7:25:10 | (A *)... |
| test.cpp:25:7:25:10 | this | test.cpp:25:7:25:10 | (B *)... |
| test.cpp:31:3:31:3 | D | test.cpp:31:12:31:15 | this |
| test.cpp:31:11:31:15 | (B)... | test.cpp:31:11:31:15 | (reference to) |
| test.cpp:31:11:31:15 | (reference to) | test.cpp:11:8:11:8 | b |
| test.cpp:31:11:31:15 | * ... | test.cpp:31:11:31:15 | Unary |
| test.cpp:31:11:31:15 | Unary | test.cpp:31:11:31:15 | (B)... |
| test.cpp:31:11:31:15 | Unary | test.cpp:31:11:31:15 | (reference to) |
| test.cpp:31:12:31:15 | Load | test.cpp:31:12:31:15 | this |
| test.cpp:31:12:31:15 | Unary | test.cpp:31:11:31:15 | * ... |
| test.cpp:31:12:31:15 | this | test.cpp:31:12:31:15 | Unary |
| test.cpp:34:16:34:16 | x | test.cpp:35:3:35:3 | Load |
| test.cpp:35:3:35:3 | Load | test.cpp:35:3:35:3 | x |
| test.cpp:35:3:35:3 | Unary | test.cpp:35:3:35:3 | (A *)... |
| test.cpp:35:3:35:3 | x | test.cpp:35:3:35:3 | Unary |
| test.cpp:47:3:47:3 | this | test.cpp:48:10:48:13 | Load |
| test.cpp:48:10:48:13 | (E *)... | test.cpp:48:10:48:13 | Unary |
| test.cpp:48:10:48:13 | Load | test.cpp:48:10:48:13 | this |
| test.cpp:48:10:48:13 | Unary | test.cpp:48:6:48:13 | (A *)... |
| test.cpp:48:10:48:13 | Unary | test.cpp:48:10:48:13 | (E *)... |
| test.cpp:48:10:48:13 | this | test.cpp:48:10:48:13 | Unary |
| test.cpp:31:11:31:15 | * ... | test.cpp:31:11:31:15 | (B)... |
| test.cpp:31:12:31:15 | this | test.cpp:31:11:31:15 | * ... |
| test.cpp:34:16:34:16 | x | test.cpp:35:3:35:3 | x |
| test.cpp:35:3:35:3 | x | test.cpp:35:3:35:3 | (A *)... |
| test.cpp:47:3:47:3 | F | test.cpp:48:10:48:13 | this |
| test.cpp:48:10:48:13 | (E *)... | test.cpp:48:6:48:13 | (A *)... |
| test.cpp:48:10:48:13 | this | test.cpp:48:10:48:13 | (E *)... |
nodes
| file://:0:0:0:0 | (A *)... | semmle.label | (A *)... |
| test.cpp:7:3:7:3 | this | semmle.label | this |
| test.cpp:8:12:8:15 | Load | semmle.label | Load |
| test.cpp:7:3:7:3 | B | semmle.label | B |
| test.cpp:8:12:8:15 | this | semmle.label | this |
| test.cpp:11:8:11:8 | b | semmle.label | b |
| test.cpp:12:5:12:5 | (A)... | semmle.label | (A)... |
| test.cpp:12:5:12:5 | (reference dereference) | semmle.label | (reference dereference) |
| test.cpp:12:5:12:5 | Load | semmle.label | Load |
| test.cpp:12:5:12:5 | Unary | semmle.label | Unary |
| test.cpp:12:5:12:5 | Unary | semmle.label | Unary |
| test.cpp:12:5:12:5 | b | semmle.label | b |
| test.cpp:15:3:15:4 | this | semmle.label | this |
| test.cpp:16:5:16:5 | Load | semmle.label | Load |
| test.cpp:16:5:16:5 | Unary | semmle.label | Unary |
| test.cpp:15:3:15:4 | ~B | semmle.label | ~B |
| test.cpp:16:5:16:5 | this | semmle.label | this |
| test.cpp:21:3:21:3 | Unary | semmle.label | Unary |
| test.cpp:21:3:21:3 | this | semmle.label | this |
| test.cpp:21:13:21:13 | ConvertToNonVirtualBase | semmle.label | ConvertToNonVirtualBase |
| test.cpp:21:3:21:3 | C | semmle.label | C |
| test.cpp:21:13:21:13 | call to B | semmle.label | call to B |
| test.cpp:22:12:22:15 | (B *)... | semmle.label | (B *)... |
| test.cpp:22:12:22:15 | Load | semmle.label | Load |
| test.cpp:22:12:22:15 | Unary | semmle.label | Unary |
| test.cpp:22:12:22:15 | this | semmle.label | this |
| test.cpp:25:7:25:10 | (A *)... | semmle.label | (A *)... |
| test.cpp:25:7:25:10 | (B *)... | semmle.label | (B *)... |
| test.cpp:25:7:25:10 | Load | semmle.label | Load |
| test.cpp:25:7:25:10 | Unary | semmle.label | Unary |
| test.cpp:25:7:25:10 | Unary | semmle.label | Unary |
| test.cpp:25:7:25:10 | this | semmle.label | this |
| test.cpp:31:3:31:3 | this | semmle.label | this |
| test.cpp:31:3:31:3 | D | semmle.label | D |
| test.cpp:31:11:31:15 | (B)... | semmle.label | (B)... |
| test.cpp:31:11:31:15 | (reference to) | semmle.label | (reference to) |
| test.cpp:31:11:31:15 | * ... | semmle.label | * ... |
| test.cpp:31:11:31:15 | Unary | semmle.label | Unary |
| test.cpp:31:11:31:15 | Unary | semmle.label | Unary |
| test.cpp:31:12:31:15 | Load | semmle.label | Load |
| test.cpp:31:12:31:15 | Unary | semmle.label | Unary |
| test.cpp:31:12:31:15 | this | semmle.label | this |
| test.cpp:34:16:34:16 | x | semmle.label | x |
| test.cpp:35:3:35:3 | (A *)... | semmle.label | (A *)... |
| test.cpp:35:3:35:3 | Load | semmle.label | Load |
| test.cpp:35:3:35:3 | Unary | semmle.label | Unary |
| test.cpp:35:3:35:3 | x | semmle.label | x |
| test.cpp:47:3:47:3 | this | semmle.label | this |
| test.cpp:47:3:47:3 | F | semmle.label | F |
| test.cpp:48:6:48:13 | (A *)... | semmle.label | (A *)... |
| test.cpp:48:10:48:13 | (E *)... | semmle.label | (E *)... |
| test.cpp:48:10:48:13 | Load | semmle.label | Load |
| test.cpp:48:10:48:13 | Unary | semmle.label | Unary |
| test.cpp:48:10:48:13 | Unary | semmle.label | Unary |
| test.cpp:48:10:48:13 | this | semmle.label | this |
#select
| test.cpp:12:7:12:7 | call to f | test.cpp:31:3:31:3 | this | test.cpp:12:5:12:5 | (A)... | Call to pure virtual function during construction. |
| test.cpp:16:5:16:5 | call to f | test.cpp:15:3:15:4 | this | file://:0:0:0:0 | (A *)... | Call to pure virtual function during destruction. |
| test.cpp:25:13:25:13 | call to f | test.cpp:21:3:21:3 | this | test.cpp:25:7:25:10 | (A *)... | Call to pure virtual function during construction. |
| test.cpp:35:6:35:6 | call to f | test.cpp:7:3:7:3 | this | test.cpp:35:3:35:3 | (A *)... | Call to pure virtual function during construction. |
| test.cpp:35:6:35:6 | call to f | test.cpp:21:3:21:3 | this | test.cpp:35:3:35:3 | (A *)... | Call to pure virtual function during construction. |
| test.cpp:12:7:12:7 | call to f | test.cpp:31:3:31:3 | D | test.cpp:12:5:12:5 | (A)... | Call to pure virtual function during construction. |
| test.cpp:16:5:16:5 | call to f | test.cpp:15:3:15:4 | ~B | file://:0:0:0:0 | (A *)... | Call to pure virtual function during destruction. |
| test.cpp:25:13:25:13 | call to f | test.cpp:21:3:21:3 | C | test.cpp:25:7:25:10 | (A *)... | Call to pure virtual function during construction. |
| test.cpp:35:6:35:6 | call to f | test.cpp:7:3:7:3 | B | test.cpp:35:3:35:3 | (A *)... | Call to pure virtual function during construction. |
| test.cpp:35:6:35:6 | call to f | test.cpp:21:3:21:3 | C | test.cpp:35:3:35:3 | (A *)... | Call to pure virtual function during construction. |

248
cpp/ql/test/query-tests/Likely Bugs/Memory Management/ReturnStackAllocatedMemory/ReturnStackAllocatedMemory.expected
View File

@@ -1,231 +1,117 @@
edges
| test.cpp:17:9:17:11 | & ... | test.cpp:17:9:17:11 | StoreValue |
| test.cpp:17:10:17:11 | Unary | test.cpp:17:9:17:11 | & ... |
| test.cpp:17:10:17:11 | mc | test.cpp:17:10:17:11 | Unary |
| test.cpp:23:17:23:19 | & ... | test.cpp:23:17:23:19 | StoreValue |
| test.cpp:23:17:23:19 | Store | test.cpp:25:9:25:11 | Load |
| test.cpp:23:17:23:19 | StoreValue | test.cpp:23:17:23:19 | Store |
| test.cpp:23:18:23:19 | Unary | test.cpp:23:17:23:19 | & ... |
| test.cpp:23:18:23:19 | mc | test.cpp:23:18:23:19 | Unary |
| test.cpp:25:9:25:11 | Load | test.cpp:25:9:25:11 | ptr |
| test.cpp:25:9:25:11 | ptr | test.cpp:25:9:25:11 | StoreValue |
| test.cpp:39:17:39:18 | (reference to) | test.cpp:39:17:39:18 | StoreValue |
| test.cpp:39:17:39:18 | Store | test.cpp:41:10:41:12 | Load |
| test.cpp:39:17:39:18 | StoreValue | test.cpp:39:17:39:18 | Store |
| test.cpp:39:17:39:18 | Unary | test.cpp:39:17:39:18 | (reference to) |
| test.cpp:39:17:39:18 | mc | test.cpp:39:17:39:18 | Unary |
| test.cpp:41:9:41:12 | & ... | test.cpp:41:9:41:12 | StoreValue |
| test.cpp:41:10:41:12 | (reference dereference) | test.cpp:41:10:41:12 | Unary |
| test.cpp:41:10:41:12 | Load | test.cpp:41:10:41:12 | ref |
| test.cpp:41:10:41:12 | Unary | test.cpp:41:9:41:12 | & ... |
| test.cpp:41:10:41:12 | Unary | test.cpp:41:10:41:12 | (reference dereference) |
| test.cpp:41:10:41:12 | ref | test.cpp:41:10:41:12 | Unary |
| test.cpp:47:9:47:10 | (reference to) | test.cpp:47:9:47:10 | StoreValue |
| test.cpp:47:9:47:10 | Unary | test.cpp:47:9:47:10 | (reference to) |
| test.cpp:47:9:47:10 | mc | test.cpp:47:9:47:10 | Unary |
| test.cpp:54:9:54:15 | & ... | test.cpp:54:9:54:15 | StoreValue |
| test.cpp:54:11:54:12 | Unary | test.cpp:54:14:54:14 | a |
| test.cpp:54:11:54:12 | mc | test.cpp:54:11:54:12 | Unary |
| test.cpp:54:14:54:14 | Unary | test.cpp:54:9:54:15 | & ... |
| test.cpp:54:14:54:14 | a | test.cpp:54:14:54:14 | Unary |
| test.cpp:89:3:89:11 | Store | test.cpp:92:9:92:11 | Load |
| test.cpp:89:9:89:11 | & ... | test.cpp:89:9:89:11 | StoreValue |
| test.cpp:89:9:89:11 | StoreValue | test.cpp:89:3:89:11 | Store |
| test.cpp:89:10:89:11 | Unary | test.cpp:89:9:89:11 | & ... |
| test.cpp:89:10:89:11 | mc | test.cpp:89:10:89:11 | Unary |
| test.cpp:92:9:92:11 | Load | test.cpp:92:9:92:11 | ptr |
| test.cpp:92:9:92:11 | ptr | test.cpp:92:9:92:11 | StoreValue |
| test.cpp:112:9:112:11 | Unary | test.cpp:112:9:112:11 | array to pointer conversion |
| test.cpp:112:9:112:11 | arr | test.cpp:112:9:112:11 | Unary |
| test.cpp:112:9:112:11 | array to pointer conversion | test.cpp:112:9:112:11 | StoreValue |
| test.cpp:119:9:119:18 | & ... | test.cpp:119:9:119:18 | StoreValue |
| test.cpp:119:11:119:13 | Left | test.cpp:119:11:119:17 | access to array |
| test.cpp:119:11:119:13 | Unary | test.cpp:119:11:119:13 | array to pointer conversion |
| test.cpp:119:11:119:13 | arr | test.cpp:119:11:119:13 | Unary |
| test.cpp:119:11:119:13 | array to pointer conversion | test.cpp:119:11:119:13 | Left |
| test.cpp:119:11:119:17 | Unary | test.cpp:119:9:119:18 | & ... |
| test.cpp:119:11:119:17 | access to array | test.cpp:119:11:119:17 | Unary |
| test.cpp:134:2:134:14 | Store | test.cpp:135:2:135:4 | Load |
| test.cpp:134:8:134:10 | Left | test.cpp:134:8:134:14 | ... + ... |
| test.cpp:134:8:134:10 | Unary | test.cpp:134:8:134:10 | array to pointer conversion |
| test.cpp:134:8:134:10 | arr | test.cpp:134:8:134:10 | Unary |
| test.cpp:134:8:134:10 | array to pointer conversion | test.cpp:134:8:134:10 | Left |
| test.cpp:134:8:134:14 | ... + ... | test.cpp:134:8:134:14 | StoreValue |
| test.cpp:134:8:134:14 | StoreValue | test.cpp:134:2:134:14 | Store |
| test.cpp:135:2:135:4 | Left | test.cpp:135:2:135:6 | PointerAdd |
| test.cpp:135:2:135:4 | Load | test.cpp:135:2:135:4 | ptr |
| test.cpp:135:2:135:4 | ptr | test.cpp:135:2:135:4 | Left |
| test.cpp:135:2:135:6 | PointerAdd | test.cpp:135:2:135:6 | StoreValue |
| test.cpp:135:2:135:6 | Store | test.cpp:137:9:137:11 | Load |
| test.cpp:135:2:135:6 | StoreValue | test.cpp:135:2:135:6 | Store |
| test.cpp:137:9:137:11 | Load | test.cpp:137:9:137:11 | ptr |
| test.cpp:137:9:137:11 | ptr | test.cpp:137:9:137:11 | StoreValue |
| test.cpp:170:26:170:41 | (void *)... | test.cpp:170:26:170:41 | StoreValue |
| test.cpp:170:26:170:41 | Store | test.cpp:171:10:171:23 | Load |
| test.cpp:170:26:170:41 | StoreValue | test.cpp:170:26:170:41 | Store |
| test.cpp:170:34:170:41 | & ... | test.cpp:170:34:170:41 | Unary |
| test.cpp:170:34:170:41 | Unary | test.cpp:170:26:170:41 | (void *)... |
| test.cpp:170:35:170:41 | Unary | test.cpp:170:34:170:41 | & ... |
| test.cpp:170:35:170:41 | myLocal | test.cpp:170:35:170:41 | Unary |
| test.cpp:171:10:171:23 | Load | test.cpp:171:10:171:23 | pointerToLocal |
| test.cpp:171:10:171:23 | pointerToLocal | test.cpp:171:10:171:23 | StoreValue |
| test.cpp:176:25:176:34 | Store | test.cpp:177:10:177:23 | Load |
| test.cpp:176:25:176:34 | StoreValue | test.cpp:176:25:176:34 | Store |
| test.cpp:176:25:176:34 | Unary | test.cpp:176:25:176:34 | array to pointer conversion |
| test.cpp:176:25:176:34 | array to pointer conversion | test.cpp:176:25:176:34 | StoreValue |
| test.cpp:176:25:176:34 | localArray | test.cpp:176:25:176:34 | Unary |
| test.cpp:177:10:177:23 | (void *)... | test.cpp:177:10:177:23 | StoreValue |
| test.cpp:177:10:177:23 | Load | test.cpp:177:10:177:23 | pointerToLocal |
| test.cpp:177:10:177:23 | Unary | test.cpp:177:10:177:23 | (void *)... |
| test.cpp:177:10:177:23 | pointerToLocal | test.cpp:177:10:177:23 | Unary |
| test.cpp:182:21:182:27 | (reference to) | test.cpp:182:21:182:27 | StoreValue |
| test.cpp:182:21:182:27 | Store | test.cpp:183:10:183:19 | Load |
| test.cpp:182:21:182:27 | StoreValue | test.cpp:182:21:182:27 | Store |
| test.cpp:182:21:182:27 | Unary | test.cpp:182:21:182:27 | (reference to) |
| test.cpp:182:21:182:27 | myLocal | test.cpp:182:21:182:27 | Unary |
| test.cpp:183:10:183:19 | (reference dereference) | test.cpp:183:10:183:19 | Unary |
| test.cpp:183:10:183:19 | (reference to) | test.cpp:183:10:183:19 | StoreValue |
| test.cpp:183:10:183:19 | Load | test.cpp:183:10:183:19 | refToLocal |
| test.cpp:183:10:183:19 | Unary | test.cpp:183:10:183:19 | (reference dereference) |
| test.cpp:183:10:183:19 | Unary | test.cpp:183:10:183:19 | (reference to) |
| test.cpp:183:10:183:19 | refToLocal | test.cpp:183:10:183:19 | Unary |
| test.cpp:189:16:189:16 | (reference to) | test.cpp:189:16:189:16 | StoreValue |
| test.cpp:189:16:189:16 | Store | test.cpp:190:10:190:13 | Load |
| test.cpp:189:16:189:16 | StoreValue | test.cpp:189:16:189:16 | Store |
| test.cpp:189:16:189:16 | Unary | test.cpp:189:16:189:16 | (reference to) |
| test.cpp:189:16:189:16 | p | test.cpp:189:16:189:16 | Unary |
| test.cpp:190:10:190:13 | (reference dereference) | test.cpp:190:10:190:13 | Unary |
| test.cpp:190:10:190:13 | (reference to) | test.cpp:190:10:190:13 | StoreValue |
| test.cpp:190:10:190:13 | Load | test.cpp:190:10:190:13 | pRef |
| test.cpp:190:10:190:13 | Unary | test.cpp:190:10:190:13 | (reference dereference) |
| test.cpp:190:10:190:13 | Unary | test.cpp:190:10:190:13 | (reference to) |
| test.cpp:190:10:190:13 | pRef | test.cpp:190:10:190:13 | Unary |
| test.cpp:17:10:17:11 | mc | test.cpp:17:9:17:11 | & ... |
| test.cpp:23:17:23:19 | & ... | test.cpp:23:17:23:19 | & ... |
| test.cpp:23:17:23:19 | & ... | test.cpp:25:9:25:11 | ptr |
| test.cpp:23:18:23:19 | mc | test.cpp:23:17:23:19 | & ... |
| test.cpp:39:17:39:18 | (reference to) | test.cpp:39:17:39:18 | (reference to) |
| test.cpp:39:17:39:18 | (reference to) | test.cpp:41:10:41:12 | ref |
| test.cpp:39:17:39:18 | mc | test.cpp:39:17:39:18 | (reference to) |
| test.cpp:41:10:41:12 | (reference dereference) | test.cpp:41:9:41:12 | & ... |
| test.cpp:41:10:41:12 | ref | test.cpp:41:10:41:12 | (reference dereference) |
| test.cpp:47:9:47:10 | mc | test.cpp:47:9:47:10 | (reference to) |
| test.cpp:54:11:54:12 | mc | test.cpp:54:14:54:14 | a |
| test.cpp:54:14:54:14 | a | test.cpp:54:9:54:15 | & ... |
| test.cpp:89:3:89:11 | ... = ... | test.cpp:92:9:92:11 | ptr |
| test.cpp:89:9:89:11 | & ... | test.cpp:89:3:89:11 | ... = ... |
| test.cpp:89:10:89:11 | mc | test.cpp:89:9:89:11 | & ... |
| test.cpp:112:9:112:11 | arr | test.cpp:112:9:112:11 | array to pointer conversion |
| test.cpp:119:11:119:13 | arr | test.cpp:119:11:119:13 | array to pointer conversion |
| test.cpp:119:11:119:13 | array to pointer conversion | test.cpp:119:11:119:17 | access to array |
| test.cpp:119:11:119:17 | access to array | test.cpp:119:9:119:18 | & ... |
| test.cpp:134:2:134:14 | ... = ... | test.cpp:135:2:135:4 | ptr |
| test.cpp:134:8:134:10 | arr | test.cpp:134:8:134:10 | array to pointer conversion |
| test.cpp:134:8:134:10 | array to pointer conversion | test.cpp:134:8:134:14 | ... + ... |
| test.cpp:134:8:134:14 | ... + ... | test.cpp:134:2:134:14 | ... = ... |
| test.cpp:135:2:135:4 | ptr | test.cpp:135:2:135:6 | ... ++ |
| test.cpp:135:2:135:6 | ... ++ | test.cpp:135:2:135:6 | ... ++ |
| test.cpp:135:2:135:6 | ... ++ | test.cpp:137:9:137:11 | ptr |
| test.cpp:170:26:170:41 | (void *)... | test.cpp:170:26:170:41 | (void *)... |
| test.cpp:170:26:170:41 | (void *)... | test.cpp:171:10:171:23 | pointerToLocal |
| test.cpp:170:34:170:41 | & ... | test.cpp:170:26:170:41 | (void *)... |
| test.cpp:170:35:170:41 | myLocal | test.cpp:170:34:170:41 | & ... |
| test.cpp:176:25:176:34 | array to pointer conversion | test.cpp:176:25:176:34 | array to pointer conversion |
| test.cpp:176:25:176:34 | array to pointer conversion | test.cpp:177:10:177:23 | pointerToLocal |
| test.cpp:176:25:176:34 | localArray | test.cpp:176:25:176:34 | array to pointer conversion |
| test.cpp:177:10:177:23 | pointerToLocal | test.cpp:177:10:177:23 | (void *)... |
| test.cpp:182:21:182:27 | (reference to) | test.cpp:182:21:182:27 | (reference to) |
| test.cpp:182:21:182:27 | (reference to) | test.cpp:183:10:183:19 | refToLocal |
| test.cpp:182:21:182:27 | myLocal | test.cpp:182:21:182:27 | (reference to) |
| test.cpp:183:10:183:19 | (reference dereference) | test.cpp:183:10:183:19 | (reference to) |
| test.cpp:183:10:183:19 | refToLocal | test.cpp:183:10:183:19 | (reference dereference) |
| test.cpp:189:16:189:16 | (reference to) | test.cpp:189:16:189:16 | (reference to) |
| test.cpp:189:16:189:16 | (reference to) | test.cpp:190:10:190:13 | pRef |
| test.cpp:189:16:189:16 | p | test.cpp:189:16:189:16 | (reference to) |
| test.cpp:190:10:190:13 | (reference dereference) | test.cpp:190:10:190:13 | (reference to) |
| test.cpp:190:10:190:13 | pRef | test.cpp:190:10:190:13 | (reference dereference) |
nodes
| test.cpp:17:9:17:11 | & ... | semmle.label | & ... |
| test.cpp:17:9:17:11 | StoreValue | semmle.label | StoreValue |
| test.cpp:17:10:17:11 | Unary | semmle.label | Unary |
| test.cpp:17:10:17:11 | mc | semmle.label | mc |
| test.cpp:23:17:23:19 | & ... | semmle.label | & ... |
| test.cpp:23:17:23:19 | Store | semmle.label | Store |
| test.cpp:23:17:23:19 | StoreValue | semmle.label | StoreValue |
| test.cpp:23:18:23:19 | Unary | semmle.label | Unary |
| test.cpp:23:17:23:19 | & ... | semmle.label | & ... |
| test.cpp:23:18:23:19 | mc | semmle.label | mc |
| test.cpp:25:9:25:11 | Load | semmle.label | Load |
| test.cpp:25:9:25:11 | StoreValue | semmle.label | StoreValue |
| test.cpp:25:9:25:11 | ptr | semmle.label | ptr |
| test.cpp:39:17:39:18 | (reference to) | semmle.label | (reference to) |
| test.cpp:39:17:39:18 | Store | semmle.label | Store |
| test.cpp:39:17:39:18 | StoreValue | semmle.label | StoreValue |
| test.cpp:39:17:39:18 | Unary | semmle.label | Unary |
| test.cpp:39:17:39:18 | (reference to) | semmle.label | (reference to) |
| test.cpp:39:17:39:18 | mc | semmle.label | mc |
| test.cpp:41:9:41:12 | & ... | semmle.label | & ... |
| test.cpp:41:9:41:12 | StoreValue | semmle.label | StoreValue |
| test.cpp:41:10:41:12 | (reference dereference) | semmle.label | (reference dereference) |
| test.cpp:41:10:41:12 | Load | semmle.label | Load |
| test.cpp:41:10:41:12 | Unary | semmle.label | Unary |
| test.cpp:41:10:41:12 | Unary | semmle.label | Unary |
| test.cpp:41:10:41:12 | ref | semmle.label | ref |
| test.cpp:47:9:47:10 | (reference to) | semmle.label | (reference to) |
| test.cpp:47:9:47:10 | StoreValue | semmle.label | StoreValue |
| test.cpp:47:9:47:10 | Unary | semmle.label | Unary |
| test.cpp:47:9:47:10 | mc | semmle.label | mc |
| test.cpp:54:9:54:15 | & ... | semmle.label | & ... |
| test.cpp:54:9:54:15 | StoreValue | semmle.label | StoreValue |
| test.cpp:54:11:54:12 | Unary | semmle.label | Unary |
| test.cpp:54:11:54:12 | mc | semmle.label | mc |
| test.cpp:54:14:54:14 | Unary | semmle.label | Unary |
| test.cpp:54:14:54:14 | a | semmle.label | a |
| test.cpp:89:3:89:11 | Store | semmle.label | Store |
| test.cpp:89:3:89:11 | ... = ... | semmle.label | ... = ... |
| test.cpp:89:9:89:11 | & ... | semmle.label | & ... |
| test.cpp:89:9:89:11 | StoreValue | semmle.label | StoreValue |
| test.cpp:89:10:89:11 | Unary | semmle.label | Unary |
| test.cpp:89:10:89:11 | mc | semmle.label | mc |
| test.cpp:92:9:92:11 | Load | semmle.label | Load |
| test.cpp:92:9:92:11 | StoreValue | semmle.label | StoreValue |
| test.cpp:92:9:92:11 | ptr | semmle.label | ptr |
| test.cpp:112:9:112:11 | StoreValue | semmle.label | StoreValue |
| test.cpp:112:9:112:11 | Unary | semmle.label | Unary |
| test.cpp:112:9:112:11 | arr | semmle.label | arr |
| test.cpp:112:9:112:11 | array to pointer conversion | semmle.label | array to pointer conversion |
| test.cpp:119:9:119:18 | & ... | semmle.label | & ... |
| test.cpp:119:9:119:18 | StoreValue | semmle.label | StoreValue |
| test.cpp:119:11:119:13 | Left | semmle.label | Left |
| test.cpp:119:11:119:13 | Unary | semmle.label | Unary |
| test.cpp:119:11:119:13 | arr | semmle.label | arr |
| test.cpp:119:11:119:13 | array to pointer conversion | semmle.label | array to pointer conversion |
| test.cpp:119:11:119:17 | Unary | semmle.label | Unary |
| test.cpp:119:11:119:17 | access to array | semmle.label | access to array |
| test.cpp:134:2:134:14 | Store | semmle.label | Store |
| test.cpp:134:8:134:10 | Left | semmle.label | Left |
| test.cpp:134:8:134:10 | Unary | semmle.label | Unary |
| test.cpp:134:2:134:14 | ... = ... | semmle.label | ... = ... |
| test.cpp:134:8:134:10 | arr | semmle.label | arr |
| test.cpp:134:8:134:10 | array to pointer conversion | semmle.label | array to pointer conversion |
| test.cpp:134:8:134:14 | ... + ... | semmle.label | ... + ... |
| test.cpp:134:8:134:14 | StoreValue | semmle.label | StoreValue |
| test.cpp:135:2:135:4 | Left | semmle.label | Left |
| test.cpp:135:2:135:4 | Load | semmle.label | Load |
| test.cpp:135:2:135:4 | ptr | semmle.label | ptr |
| test.cpp:135:2:135:6 | PointerAdd | semmle.label | PointerAdd |
| test.cpp:135:2:135:6 | Store | semmle.label | Store |
| test.cpp:135:2:135:6 | StoreValue | semmle.label | StoreValue |
| test.cpp:137:9:137:11 | Load | semmle.label | Load |
| test.cpp:137:9:137:11 | StoreValue | semmle.label | StoreValue |
| test.cpp:135:2:135:6 | ... ++ | semmle.label | ... ++ |
| test.cpp:135:2:135:6 | ... ++ | semmle.label | ... ++ |
| test.cpp:137:9:137:11 | ptr | semmle.label | ptr |
| test.cpp:170:26:170:41 | (void *)... | semmle.label | (void *)... |
| test.cpp:170:26:170:41 | Store | semmle.label | Store |
| test.cpp:170:26:170:41 | StoreValue | semmle.label | StoreValue |
| test.cpp:170:26:170:41 | (void *)... | semmle.label | (void *)... |
| test.cpp:170:34:170:41 | & ... | semmle.label | & ... |
| test.cpp:170:34:170:41 | Unary | semmle.label | Unary |
| test.cpp:170:35:170:41 | Unary | semmle.label | Unary |
| test.cpp:170:35:170:41 | myLocal | semmle.label | myLocal |
| test.cpp:171:10:171:23 | Load | semmle.label | Load |
| test.cpp:171:10:171:23 | StoreValue | semmle.label | StoreValue |
| test.cpp:171:10:171:23 | pointerToLocal | semmle.label | pointerToLocal |
| test.cpp:176:25:176:34 | Store | semmle.label | Store |
| test.cpp:176:25:176:34 | StoreValue | semmle.label | StoreValue |
| test.cpp:176:25:176:34 | Unary | semmle.label | Unary |
| test.cpp:176:25:176:34 | array to pointer conversion | semmle.label | array to pointer conversion |
| test.cpp:176:25:176:34 | array to pointer conversion | semmle.label | array to pointer conversion |
| test.cpp:176:25:176:34 | localArray | semmle.label | localArray |
| test.cpp:177:10:177:23 | (void *)... | semmle.label | (void *)... |
| test.cpp:177:10:177:23 | Load | semmle.label | Load |
| test.cpp:177:10:177:23 | StoreValue | semmle.label | StoreValue |
| test.cpp:177:10:177:23 | Unary | semmle.label | Unary |
| test.cpp:177:10:177:23 | pointerToLocal | semmle.label | pointerToLocal |
| test.cpp:182:21:182:27 | (reference to) | semmle.label | (reference to) |
| test.cpp:182:21:182:27 | Store | semmle.label | Store |
| test.cpp:182:21:182:27 | StoreValue | semmle.label | StoreValue |
| test.cpp:182:21:182:27 | Unary | semmle.label | Unary |
| test.cpp:182:21:182:27 | (reference to) | semmle.label | (reference to) |
| test.cpp:182:21:182:27 | myLocal | semmle.label | myLocal |
| test.cpp:183:10:183:19 | (reference dereference) | semmle.label | (reference dereference) |
| test.cpp:183:10:183:19 | (reference to) | semmle.label | (reference to) |
| test.cpp:183:10:183:19 | Load | semmle.label | Load |
| test.cpp:183:10:183:19 | StoreValue | semmle.label | StoreValue |
| test.cpp:183:10:183:19 | Unary | semmle.label | Unary |
| test.cpp:183:10:183:19 | Unary | semmle.label | Unary |
| test.cpp:183:10:183:19 | refToLocal | semmle.label | refToLocal |
| test.cpp:189:16:189:16 | (reference to) | semmle.label | (reference to) |
| test.cpp:189:16:189:16 | Store | semmle.label | Store |
| test.cpp:189:16:189:16 | StoreValue | semmle.label | StoreValue |
| test.cpp:189:16:189:16 | Unary | semmle.label | Unary |
| test.cpp:189:16:189:16 | (reference to) | semmle.label | (reference to) |
| test.cpp:189:16:189:16 | p | semmle.label | p |
| test.cpp:190:10:190:13 | (reference dereference) | semmle.label | (reference dereference) |
| test.cpp:190:10:190:13 | (reference to) | semmle.label | (reference to) |
| test.cpp:190:10:190:13 | Load | semmle.label | Load |
| test.cpp:190:10:190:13 | StoreValue | semmle.label | StoreValue |
| test.cpp:190:10:190:13 | Unary | semmle.label | Unary |
| test.cpp:190:10:190:13 | Unary | semmle.label | Unary |
| test.cpp:190:10:190:13 | pRef | semmle.label | pRef |
#select
| test.cpp:17:9:17:11 | StoreValue | test.cpp:17:10:17:11 | mc | test.cpp:17:9:17:11 | StoreValue | May return stack-allocated memory from $@. | test.cpp:17:10:17:11 | mc | mc |
| test.cpp:25:9:25:11 | StoreValue | test.cpp:23:18:23:19 | mc | test.cpp:25:9:25:11 | StoreValue | May return stack-allocated memory from $@. | test.cpp:23:18:23:19 | mc | mc |
| test.cpp:41:9:41:12 | StoreValue | test.cpp:39:17:39:18 | mc | test.cpp:41:9:41:12 | StoreValue | May return stack-allocated memory from $@. | test.cpp:39:17:39:18 | mc | mc |
| test.cpp:47:9:47:10 | StoreValue | test.cpp:47:9:47:10 | mc | test.cpp:47:9:47:10 | StoreValue | May return stack-allocated memory from $@. | test.cpp:47:9:47:10 | mc | mc |
| test.cpp:54:9:54:15 | StoreValue | test.cpp:54:11:54:12 | mc | test.cpp:54:9:54:15 | StoreValue | May return stack-allocated memory from $@. | test.cpp:54:11:54:12 | mc | mc |
| test.cpp:92:9:92:11 | StoreValue | test.cpp:89:10:89:11 | mc | test.cpp:92:9:92:11 | StoreValue | May return stack-allocated memory from $@. | test.cpp:89:10:89:11 | mc | mc |
| test.cpp:112:9:112:11 | StoreValue | test.cpp:112:9:112:11 | arr | test.cpp:112:9:112:11 | StoreValue | May return stack-allocated memory from $@. | test.cpp:112:9:112:11 | arr | arr |
| test.cpp:119:9:119:18 | StoreValue | test.cpp:119:11:119:13 | arr | test.cpp:119:9:119:18 | StoreValue | May return stack-allocated memory from $@. | test.cpp:119:11:119:13 | arr | arr |
| test.cpp:137:9:137:11 | StoreValue | test.cpp:134:8:134:10 | arr | test.cpp:137:9:137:11 | StoreValue | May return stack-allocated memory from $@. | test.cpp:134:8:134:10 | arr | arr |
| test.cpp:171:10:171:23 | StoreValue | test.cpp:170:35:170:41 | myLocal | test.cpp:171:10:171:23 | StoreValue | May return stack-allocated memory from $@. | test.cpp:170:35:170:41 | myLocal | myLocal |
| test.cpp:177:10:177:23 | StoreValue | test.cpp:176:25:176:34 | localArray | test.cpp:177:10:177:23 | StoreValue | May return stack-allocated memory from $@. | test.cpp:176:25:176:34 | localArray | localArray |
| test.cpp:183:10:183:19 | StoreValue | test.cpp:182:21:182:27 | myLocal | test.cpp:183:10:183:19 | StoreValue | May return stack-allocated memory from $@. | test.cpp:182:21:182:27 | myLocal | myLocal |
| test.cpp:190:10:190:13 | StoreValue | test.cpp:189:16:189:16 | p | test.cpp:190:10:190:13 | StoreValue | May return stack-allocated memory from $@. | test.cpp:189:16:189:16 | p | p |
| test.cpp:17:9:17:11 | CopyValue: & ... | test.cpp:17:10:17:11 | mc | test.cpp:17:9:17:11 | & ... | May return stack-allocated memory from $@. | test.cpp:17:10:17:11 | mc | mc |
| test.cpp:25:9:25:11 | Load: ptr | test.cpp:23:18:23:19 | mc | test.cpp:25:9:25:11 | ptr | May return stack-allocated memory from $@. | test.cpp:23:18:23:19 | mc | mc |
| test.cpp:41:9:41:12 | CopyValue: & ... | test.cpp:39:17:39:18 | mc | test.cpp:41:9:41:12 | & ... | May return stack-allocated memory from $@. | test.cpp:39:17:39:18 | mc | mc |
| test.cpp:47:9:47:10 | CopyValue: (reference to) | test.cpp:47:9:47:10 | mc | test.cpp:47:9:47:10 | (reference to) | May return stack-allocated memory from $@. | test.cpp:47:9:47:10 | mc | mc |
| test.cpp:54:9:54:15 | CopyValue: & ... | test.cpp:54:11:54:12 | mc | test.cpp:54:9:54:15 | & ... | May return stack-allocated memory from $@. | test.cpp:54:11:54:12 | mc | mc |
| test.cpp:92:9:92:11 | Load: ptr | test.cpp:89:10:89:11 | mc | test.cpp:92:9:92:11 | ptr | May return stack-allocated memory from $@. | test.cpp:89:10:89:11 | mc | mc |
| test.cpp:112:9:112:11 | Convert: array to pointer conversion | test.cpp:112:9:112:11 | arr | test.cpp:112:9:112:11 | array to pointer conversion | May return stack-allocated memory from $@. | test.cpp:112:9:112:11 | arr | arr |
| test.cpp:119:9:119:18 | CopyValue: & ... | test.cpp:119:11:119:13 | arr | test.cpp:119:9:119:18 | & ... | May return stack-allocated memory from $@. | test.cpp:119:11:119:13 | arr | arr |
| test.cpp:137:9:137:11 | Load: ptr | test.cpp:134:8:134:10 | arr | test.cpp:137:9:137:11 | ptr | May return stack-allocated memory from $@. | test.cpp:134:8:134:10 | arr | arr |
| test.cpp:171:10:171:23 | Load: pointerToLocal | test.cpp:170:35:170:41 | myLocal | test.cpp:171:10:171:23 | pointerToLocal | May return stack-allocated memory from $@. | test.cpp:170:35:170:41 | myLocal | myLocal |
| test.cpp:177:10:177:23 | Convert: (void *)... | test.cpp:176:25:176:34 | localArray | test.cpp:177:10:177:23 | (void *)... | May return stack-allocated memory from $@. | test.cpp:176:25:176:34 | localArray | localArray |
| test.cpp:183:10:183:19 | CopyValue: (reference to) | test.cpp:182:21:182:27 | myLocal | test.cpp:183:10:183:19 | (reference to) | May return stack-allocated memory from $@. | test.cpp:182:21:182:27 | myLocal | myLocal |
| test.cpp:190:10:190:13 | CopyValue: (reference to) | test.cpp:189:16:189:16 | p | test.cpp:190:10:190:13 | (reference to) | May return stack-allocated memory from $@. | test.cpp:189:16:189:16 | p | p |