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Handle unknown XML encodings in the plistlib fuzzer - #61
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StanFromIreland merged 2 commits intoOct 22, 2026
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JelleZijlstra
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October 22, 2026 15:21
StanFromIreland
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Merged, thanks! |
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Catch
LookupErrorfromplistlib.loads()when XML declares an unknown encoding.In this CPython CIFuzz job,
encoding="Cp772"raisesLookupError, which escapes the Python target and makes the C++ harness callabort(). The resulting ASan report is an intentional harness abort for an expected parsing exception.