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authorMartin Panter <vadmium+py@gmail.com>2016-07-23 03:02:07 (GMT)
committerMartin Panter <vadmium+py@gmail.com>2016-07-23 03:02:07 (GMT)
commit84544c1020241afdd0422449d621ce9b762cb6d1 (patch)
treed2287295060570769c4ba4de6ef02b4c153e2c7a /Misc
parent524714eeda70de01046e3b4736516f41d7d11010 (diff)
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Issue #27130: Fix handling of buffers exceeding UINT_MAX in “zlib” module
Patch by Xiang Zhang.
Diffstat (limited to 'Misc')
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diff --git a/Misc/NEWS b/Misc/NEWS
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+++ b/Misc/NEWS
@@ -31,6 +31,11 @@ Core and Builtins
Library
-------
+- Issue #27130: In the "zlib" module, fix handling of large buffers
+ (typically 4 GiB) when compressing and decompressing. Previously, inputs
+ were limited to 4 GiB, and compression and decompression operations did not
+ properly handle results of 4 GiB.
+
- Issue #27533: Release GIL in nt._isdir
- Issue #17711: Fixed unpickling by the persistent ID with protocol 0.