gh-153605: Fix gettext.GNUTranslations struct.error on a malformed .mo file#153606
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tonghuaroot wants to merge 1 commit into
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gh-153605: Fix gettext.GNUTranslations struct.error on a malformed .mo file#153606tonghuaroot wants to merge 1 commit into
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…med .mo file GNUTranslations._parse unpacked the .mo header and seek tables without checking the file was long enough, so a truncated file or one whose seek tables point past the end leaked a struct.error instead of the OSError the module raises for other malformed input. Validate the lengths first.
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gettext.GNUTranslationsunpacked the.moheader and per-entry seek tableswith
struct.unpackwithout first checking the file was long enough, so atruncated file or one whose seek tables point past the end raised a raw
struct.errorinstead of theOSErrorthe module already raises for othermalformed input. Validate the lengths and raise
OSErrorinstead.