On 5/24/23 11:30, Denis V. Lunev wrote:
> On 5/23/23 18:24, Andrey Drobyshev wrote:
>> In case when we're rebasing within one backing chain, and when target
>> image
>> is larger than old backing file, bdrv_is_allocated_above() ends up
>> setting
>> *pnum = 0. As a result, target offset isn't
On 5/23/23 18:24, Andrey Drobyshev wrote:
In case when we're rebasing within one backing chain, and when target image
is larger than old backing file, bdrv_is_allocated_above() ends up setting
*pnum = 0. As a result, target offset isn't getting incremented, and we
get stuck in an infinite for
In case when we're rebasing within one backing chain, and when target image
is larger than old backing file, bdrv_is_allocated_above() ends up setting
*pnum = 0. As a result, target offset isn't getting incremented, and we
get stuck in an infinite for loop. Let's detect this case and break the
