Bug #81145 [Com]: copy() and stream_copy_to_stream() fail for +4GB files

Edit report at https://bugs.php.net/bug.php?id=81145&edit=1 ID: 81145 Comment by: ken at nowsoftwaresolutions dot com Reported by: php at bitm dot sg Summary: copy() and stream_copy_to_stream() fail for +4GB files Status: Closed Type: Bug Package: Filesystem function related Operating System: Windows 10.0.19042.985 x64 PHP Version: 7.4 Assigned To: cmb Block user comment: N Private report: N New Comment: I received this bug after building PHP 8.1.8 on a Raspberry Pi Model 4B with 8 GB RAM running Ubuntu Server 20.04.4 LTS. Previous Comments: ------------------------------------------------------------------------ [2021-06-17 11:19:43] git@php.net Automatic comment on behalf of cmb69 Revision: https://github.com/php/php-src/commit/2555efadbc1f8124448fcd73c1c208f3abe430e5 Log: Fix #81145: copy() and stream_copy_to_stream() fail for +4GB files ------------------------------------------------------------------------ [2021-06-16 11:19:10] cmb@php.net The following pull request has been associated: Patch Name: Fix #81145: copy() and stream_copy_to_stream() fail for +4GB files On GitHub: https://github.com/php/php-src/pull/7158 Patch: https://github.com/php/php-src/pull/7158.patch ------------------------------------------------------------------------ [2021-06-16 11:04:34] cmb@php.net Confirmed (affects PHP-7.4 on Windows as well). Thanks for the helpful analysis on reddit[1]. [1] <https://www.reddit.com/r/PHP/comments/o0oqhg/problems_copying_large_files/h1y9a5t/> ------------------------------------------------------------------------ [2021-06-16 10:14:09] php at bitm dot sg Fixed the Windows version because it was cut off. ------------------------------------------------------------------------ [2021-06-16 09:56:11] nikic@php.net Seems to work fine on Linux. ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at https://bugs.php.net/bug.php?id=81145 -- Edit this bug report at https://bugs.php.net/bug.php?id=81145&edit=1