Anatol Belski 39e9376f5b block: qcow: Reject backing file size with zero offset ...

A qcow2 header with backing_file_offset == 0 indicates the image
has no backing file, so any non-zero backing_file_size is malformed.
Qemu silently ignores the size in this case, which hides image
corruption. Reject it explicitly with a dedicated error so the user
gets a clear diagnostic.

Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>

2026-06-01 16:27:50 +00:00

..

src

block: qcow: Reject backing file size with zero offset

2026-06-01 16:27:50 +00:00

Cargo.toml

block: fix cargo test -p block

2026-05-09 14:10:25 +00:00