Escape backslash within string fields (#3161)

2017-08-23 15:17:26 -07:00
parent f253623231
commit ae24a0754b
4 changed files with 88 additions and 15 deletions
--- a/metric/escape.go
+++ b/metric/escape.go
@@ -20,8 +20,14 @@ var (

 	// stringFieldEscaper is for escaping string field values only.
 	// see https://docs.influxdata.com/influxdb/v1.0/write_protocols/line_protocol_tutorial/#special-characters-and-keywords
-	stringFieldEscaper   = strings.NewReplacer(`"`, `\"`)
-	stringFieldUnEscaper = strings.NewReplacer(`\"`, `"`)
+	stringFieldEscaper = strings.NewReplacer(
+		`"`, `\"`,
+		`\`, `\\`,
+	)
+	stringFieldUnEscaper = strings.NewReplacer(
+		`\"`, `"`,
+		`\\`, `\`,
+	)
 )

 func escape(s string, t string) string {