liblog: truncate logtags that overflow prefixBuf

Bug: 27585978
Change-Id: If2f45e8787b05b46491a771702746cfc248b9ccd
2 files changed
tree: 13f4bef8b99fa02cc990edb6b5487806037547e9
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/