Fix buffer overflow in trace_event_android.cc

base/trace_event/trace_event_android.cc

Index: base/trace_event/trace_event_android.cc
diff --git a/base/trace_event/trace_event_android.cc b/base/trace_event/trace_event_android.cc
index 4e578a5595116d128851d364275de7b31f19a8e0..01ca8e4d55c7975fb5284e364fc3a6020c21f832 100644
--- a/base/trace_event/trace_event_android.cc
+++ b/base/trace_event/trace_event_android.cc
@@ -25,7 +25,7 @@ void WriteToATrace(int fd, const char* buffer, size_t size) {
   size_t total_written = 0;
   while (total_written < size) {
     ssize_t written = HANDLE_EINTR(write(
-        fd, buffer + size, size - total_written));
+        fd, buffer + total_written, size - total_written));
     if (written <= 0)
       break;
     total_written += written;