tree 567c1e301e3e40486e427a0ce6bd9d02cd21f957
parent 26d972c9d2d75a2a96d63123f0313e5c9e70a73f
author katao <ustckato@gmail.com> 1482117750 +0800
committer tao ka <ustckato@gmail.com> 1482137467 +0000

Bugfix:updater always retry apply patch failed,when memcpy failed.

https://code.google.com/p/android/issues/detail?id=230602
On the second attempt， open the file with O_RDONLY，
which causing a write failure。

Change-Id: If89165b8c7619fe25722073a46b3cc7c61530a71
Signed-off-by: katao <ustckato@gmail.com>