Fix: json UTF-8 validation

dipdup-io · Apr 3, 2022 · acdcdb7 · acdcdb7
1 parent 9693490
commit acdcdb7
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/cmd/metadata/models/jsonb.go b/cmd/metadata/models/jsonb.go
@@ -4,6 +4,7 @@ import (
 	"database/sql/driver"
 	stdJSON "encoding/json"
 	"errors"
+	"unicode/utf8"
 )
 
 // JSONB -
@@ -14,7 +15,10 @@ func (j JSONB) Value() (driver.Value, error) {
 	if j.IsNull() {
 		return nil, nil
 	}
-	return string(j), nil
+	if utf8.Valid(j) {
+		return string(j), nil
+	}
+	return nil, nil
 }
 
 // Scan -