Return correct length from pmsgRead()

Bug: 28610769
Change-Id: I38cac786ca43ef8d9530f4e2e5a0bdd4cc3bccef
1 file changed
tree: e7d13209c4340d584020d73ac570633c826002d3
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/