bpo-41486: Fix initial buffer size can't > UINT32_MAX in zlib module #25738
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
After commit f9bedb6, in 64-bit build, if the initial buffer size > UINT32_MAX, ValueError will be raised. These two functions are affected: 1. zlib.decompress(data, /, wbits=MAX_WBITS, bufsize=DEF_BUF_SIZE) 2. zlib.Decompress.flush([length]) This commit re-allows the size > UINT32_MAX.
ghost
commented
Apr 30, 2021
gpshead
added
type-bug
gpshead
approved these changes
Apr 30, 2021
ghost
deleted the
kreathon
pushed a commit
to kreathon/cpython
that referenced
this pull request
May 2, 2021
…ythonGH-25738) * Fix initial buffer size can't > UINT32_MAX in zlib module After commit f9bedb6, in 64-bit build, if the initial buffer size > UINT32_MAX, ValueError will be raised. These two functions are affected: 1. zlib.decompress(data, /, wbits=MAX_WBITS, bufsize=DEF_BUF_SIZE) 2. zlib.Decompress.flush([length]) This commit re-allows the size > UINT32_MAX. * adds curly braces per PEP 7. * Renames `Buffer_*` to `OutputBuffer_*` for clarity
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
After commit f9bedb6, in 64-bit build,
if the initial buffer size >
UINT32_MAX,ValueErrorwill be raised.These two functions are affected:
This commit re-allows the size > UINT32_MAX.
https://bugs.python.org/issue41486