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Python: Allow type tracking through comprehensions

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- the subscript operator is extended to comprehensions
- the capture jump-step is extended to work for the functions generated inside comprehensions
This commit is contained in:
Rasmus Lerchedahl Petersen
2024-10-03 09:31:02 +02:00
parent 01c9509741
commit 0dc036abd1
3 changed files with 10 additions and 3 deletions
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4
python/ql/test/library-tests/frameworks/stdlib/http_server.py
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@@ -30,7 +30,7 @@ def test_cgi_FieldStorage_taint():
form['key'][0].value, # $ tainted
form['key'][0].file, # $ tainted
form['key'][0].filename, # $ tainted
[field.value for field in form['key']], # $ MISSING: tainted
[field.value for field in form['key']], # $ tainted
# `form.getvalue('key')` will be a list, if multiple fields named "key" are provided
form.getvalue('key'), # $ tainted
@@ -40,7 +40,7 @@ def test_cgi_FieldStorage_taint():
form.getlist('key'), # $ tainted
form.getlist('key')[0], # $ tainted
[field.value for field in form.getlist('key')], # $ MISSING: tainted
[field.value for field in form.getlist('key')], # $ tainted
)