On Tue, Mar 18, 2025 at 09:11:43PM +0100, Kevin Wolf wrote:
> qcow2_refresh_limits() assumes that s->crypto is non-NULL whenever
> bs->encrypted is true. This is actually not the case: qcow2_do_open()
> allows to open an image with a missing crypto header for BDRV_O_NO_IO,
> and then bs->encrypted
qcow2_refresh_limits() assumes that s->crypto is non-NULL whenever
bs->encrypted is true. This is actually not the case: qcow2_do_open()
allows to open an image with a missing crypto header for BDRV_O_NO_IO,
and then bs->encrypted is true, but s->crypto is still NULL.
It doesn't make sense to open
