vstinner changed the title BPO-38319 set sendfile() max block size bpo-38319: Fix shutil._fastcopy_sendfile(): set sendfile() max block size

ambv pushed a commit that referenced this pull request

…size (GH-16491) (#16506)

(cherry picked from commit 94e1650)

Co-authored-by: Giampaolo Rodola <g.rodola@gmail.com>

jacobneiltaylor pushed a commit to jacobneiltaylor/cpython that referenced this pull request