![Paolo Bonzini](/assets/img/avatar_default.png)
Only reads and writes need to allocate memory correspondent to the request length. Other requests can be sent to the storage without allocating any memory, and thus any request length is acceptable. Reported-by: Sitsofe Wheeler <sitsofe@yahoo.com> Cc: qemu-block@nongnu.org Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>