[3.6] bpo-42103: Improve validation of Plist files. (GH-22882) #23118
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* Prevent some possible DoS attacks via providing invalid Plist files with extremely large number of objects or collection sizes. * Raise InvalidFileException for too large bytes and string size instead of returning garbage. * Raise InvalidFileException instead of ValueError for specific invalid datetime (NaN). * Raise InvalidFileException instead of TypeError for non-hashable dict keys. * Add more tests for invalid Plist files.. (cherry picked from commit 34637a0) Co-authored-by: Serhiy Storchaka <[email protected]>
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with extremely large number of objects or collection sizes.
(cherry picked from commit 34637a0)
Co-authored-by: Serhiy Storchaka [email protected]
https://bugs.python.org/issue42103