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Merge pull request #10264 from yoff/python/port-RaisesTuple

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Approved by tausbn
This commit is contained in:
CodeQL CI
2022-09-19 00:51:29 -07:00
committed by GitHub
parent ed4b64b1c4 d31d763328
commit b48808778f
2 changed files with 9 additions and 6 deletions
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9
python/ql/src/Exceptions/RaisingTuple.ql
View File

@@ -10,11 +10,14 @@
*/
import python
import semmle.python.dataflow.new.DataFlow
from Raise r, Value v, AstNode origin
from Raise r, DataFlow::LocalSourceNode origin
where
r.getException().pointsTo(v, origin) and
v.getClass() = ClassValue::tuple() and
exists(DataFlow::Node exception | exception.asExpr() = r.getException() |
origin.flowsTo(exception)
) and
origin.asExpr() instanceof Tuple and
major_version() = 2
/* Raising a tuple is a type error in Python 3, so is handled by the IllegalRaise query. */
select r,

6
python/ql/test/2/query-tests/Exceptions/raising/RaisingTuple.expected
View File

@@ -1,3 +1,3 @@
| test.py:8:5:8:12 | Raise | Raising $@ will result in the first element (recursively) being raised and all other elements being discarded. | test.py:7:10:7:29 | Tuple | a tuple |
| test.py:11:5:11:32 | Raise | Raising $@ will result in the first element (recursively) being raised and all other elements being discarded. | test.py:11:12:11:31 | Tuple | a tuple |
| test.py:15:5:15:23 | Raise | Raising $@ will result in the first element (recursively) being raised and all other elements being discarded. | test.py:14:10:14:19 | Tuple | a tuple |
| test.py:8:5:8:12 | Raise | Raising $@ will result in the first element (recursively) being raised and all other elements being discarded. | test.py:7:10:7:29 | ControlFlowNode for Tuple | a tuple |
| test.py:11:5:11:32 | Raise | Raising $@ will result in the first element (recursively) being raised and all other elements being discarded. | test.py:11:12:11:31 | ControlFlowNode for Tuple | a tuple |
| test.py:15:5:15:23 | Raise | Raising $@ will result in the first element (recursively) being raised and all other elements being discarded. | test.py:14:10:14:19 | ControlFlowNode for Tuple | a tuple |