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gh-114077: Fix OverflowError in socket.sendfile() when pass count >2GiB (GH-114079)

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Serhiy Storchaka 2024-01-16 13:31:34 +02:00 committed by GitHub
parent c85c0026a6
commit d4dfad2aa9
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2 changed files with 3 additions and 1 deletions
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2
Lib/socket.py
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@ -382,7 +382,7 @@ def _sendfile_use_sendfile(self, file, offset=0, count=None):
if timeout and not selector_select(timeout):
raise TimeoutError('timed out')
if count:
blocksize = count - total_sent
blocksize = min(count - total_sent, blocksize)
if blocksize <= 0:
break
try:

2
Misc/NEWS.d/next/Library/2024-01-15-12-12-54.gh-issue-114077.KcVnfj.rst Normal file
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@ -0,0 +1,2 @@
Fix possible :exc:`OverflowError` in :meth:`socket.socket.sendfile` when pass
*count* larger than 2 GiB on 32-bit platform.