Georg Brandl b490ccc227 kernel_copy: avoid panic on unexpected OS error
According to documentation, the listed errnos should only occur
if the `copy_file_range` call cannot be made at all, so the
assert be correct.  However, since in practice file system
drivers (incl. FUSE etc.) can return any errno they want, we
should not panic here.

Fixes #91152
2021-11-23 11:10:49 +01:00
..
2021-11-10 08:35:43 -08:00