[3.10] gh-148395: Fix a possible UAF in {LZMA,BZ2}Decompressor (GH-148396) - #148505
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…pythonGH-148396) Fix dangling input pointer after `MemoryError` in _lzma/_bz2/_ZlibDecompressor.decompress (cherry picked from commit 8fc66ae)
StanFromIreland
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Apr 13, 2026
StanFromIreland
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{LZMA,BZ2}Decompressor (GH-148396)
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Fix dangling input pointer after
MemoryErrorin{_lzma,_bz2}Decompressor.decompress()(cherry picked from commit 8fc66ae)
{LZMA,BZ2,_Zlib}Decompressor#148395