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Commit 9a6f5204 authored by katao's avatar katao Committed by tao ka
Browse files

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: default avatarkatao <ustckato@gmail.com>
parent 26d972c9

applypatch/applypatch.cpp

+11 −0
Original line number Diff line number Diff line
@@ -332,6 +332,17 @@ int WriteToPartition(const unsigned char* data, size_t len, const std::string& t 
      success = true;

      break;

    }



    if (ota_close(fd) != 0) {

      printf("failed to close %s: %s\n", partition, strerror(errno));

      return -1;

    }



    fd.reset(ota_open(partition, O_RDWR));

    if (fd == -1) {

      printf("failed to reopen %s for retry write && verify: %s\n", partition, strerror(errno));

      return -1;

    }

  }



  if (!success) {