Public bug reported: When creating new disk with qemu-img backed by file accessed over HTTPS and the backing file has zero length, qemu-img fails with uninformative error:
qemu-img: disk.qcow2: CURL: Error opening file: The error message should either be improved, or the operation on zero- length file should be allowed. Some other backends, as e.g. raw backend for regular files, seem to allow empty files. ** Affects: qemu Importance: Undecided Status: New -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1596870 Title: qemu-img backed over https fails on zero-length file Status in QEMU: New Bug description: When creating new disk with qemu-img backed by file accessed over HTTPS and the backing file has zero length, qemu-img fails with uninformative error: qemu-img: disk.qcow2: CURL: Error opening file: The error message should either be improved, or the operation on zero- length file should be allowed. Some other backends, as e.g. raw backend for regular files, seem to allow empty files. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1596870/+subscriptions