From: Matthew Dempsky <mdempsky@google.com>
Date: Thu, 25 Feb 2016 00:20:59 +0000 (-0800)
Subject: cmd/compile: fix off-by-1 in getr
X-Git-Tag: go1.7beta1~1730
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=772cea817d075c496091f4c735800f14159c5051;p=gostls13.git

cmd/compile: fix off-by-1 in getr

Introduced by (and missed during code review of) golang.org/cl/19847.

Change-Id: I03b76f36e5da69c31730380592dfa1c32570e17f
Reviewed-on: https://go-review.googlesource.com/19912
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Robert Griesemer <gri@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
---

diff --git a/src/cmd/compile/internal/gc/lex.go b/src/cmd/compile/internal/gc/lex.go
index 562b2b9001..71ed8d6841 100644
--- a/src/cmd/compile/internal/gc/lex.go
+++ b/src/cmd/compile/internal/gc/lex.go
@@ -1873,7 +1873,7 @@ redo:
 		// The string conversion here makes a copy for passing
 		// to fmt.Printf, so that buf itself does not escape and
 		// can be allocated on the stack.
-		Yyerror("illegal UTF-8 sequence % x", string(buf[:i+1]))
+		Yyerror("illegal UTF-8 sequence % x", string(buf[:i]))
 	}
 
 	if r == BOM {