tree fd1bdfd71f51b8963c4f6ccadbafa01d08c15bdd
parent 33b3260c1e765ef66500ce155c6d5a526d8852e9
author Damien Neil <dneil@google.com> 1628281393 -0700
committer Damien Neil <dneil@google.com> 1634593925 +0000

bufio: use underlying ReadFrom even when data is buffered

When (*bufio.Writer).ReadFrom is called with a partially filled buffer,
fill out and flush the buffer and then call the underlying writer's
ReadFrom method if present.

Fixes #44815.

Change-Id: I15b3ef0746d0d60fd62041189a9b9df11254dd29
Reviewed-on: https://go-review.googlesource.com/c/go/+/340530
Trust: Damien Neil <dneil@google.com>
Run-TryBot: Damien Neil <dneil@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>