tree f2e6f4d151f64cdf9e441b43e4e856e4fa1e0f4f
parent c538656d7d991ceb1058ac624be95bca45780d9d
author liyong <liyong@allwinnertech.com> 1561705512 +0800
committer 勇 李 <liyong@allwinnertech.com> 1562239759 +0000

Fix unsigned type sub overflow issue when isntall DSU

writer->size() is block size aligned and could be bigger than remaining_bytes
If remaining_bytes is bigger, set remaining_bytes to 0 to avoid sub overflow error.

Bug: 136727859
Test: Successfully install a DSU
Change-Id: If493b0f206561239caec2ee234f7cfd70bf927a7