tree eced5bef470601f0520fa94d15f9b4533f916588
parent 343d0f457986aaa28f2f835d2fc658b05f2f0575
author Nigel Tao <nigeltao@golang.org> 1456369804 +1100
committer Nigel Tao <nigeltao@golang.org> 1456369804 +1100

Ensure that Decode doesn't write past the decoded length.