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-rw-r--r--qobject/json-lexer.c2
-rw-r--r--qobject/json-parser.c2
-rw-r--r--tests/check-qjson.c8
3 files changed, 3 insertions, 9 deletions
diff --git a/qobject/json-lexer.c b/qobject/json-lexer.c
index 93fa2737e6..4c402f62d3 100644
--- a/qobject/json-lexer.c
+++ b/qobject/json-lexer.c
@@ -93,7 +93,7 @@
* interpolation = %((l|ll|I64)[du]|[ipsf])
*
* Note:
- * - Input must be encoded in UTF-8.
+ * - Input must be encoded in modified UTF-8.
* - Decoding and validating is left to the parser.
*/
diff --git a/qobject/json-parser.c b/qobject/json-parser.c
index b77931614b..a9b227f56c 100644
--- a/qobject/json-parser.c
+++ b/qobject/json-parser.c
@@ -200,7 +200,7 @@ static QString *qstring_from_escaped_str(JSONParserContext *ctxt,
}
} else {
cp = mod_utf8_codepoint(ptr, 6, &end);
- if (cp <= 0) {
+ if (cp < 0) {
parse_error(ctxt, token, "invalid UTF-8 sequence in string");
goto out;
}
diff --git a/tests/check-qjson.c b/tests/check-qjson.c
index 71c77d2f70..3abf12b4d2 100644
--- a/tests/check-qjson.c
+++ b/tests/check-qjson.c
@@ -152,12 +152,6 @@ static void string_with_quotes(void)
static void utf8_string(void)
{
/*
- * Problem: we can't easily deal with embedded U+0000. Parsing
- * the JSON string "this \\u0000" is fun" yields "this \0 is fun",
- * which gets misinterpreted as NUL-terminated "this ". We should
- * consider using overlong encoding \xC0\x80 for U+0000 ("modified
- * UTF-8").
- *
* Most test cases are scraped from Markus Kuhn's UTF-8 decoder
* capability and stress test at
* http://www.cl.cam.ac.uk/~mgk25/ucs/examples/UTF-8-test.txt
@@ -586,7 +580,7 @@ static void utf8_string(void)
{
/* \U+0000 */
"\xC0\x80",
- NULL,
+ "\xC0\x80",
"\\u0000",
},
{