diff options
| -rw-r--r-- | src/common/jsonapi.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/common/jsonapi.c b/src/common/jsonapi.c index 177f6e7d957..74df1dc5a3c 100644 --- a/src/common/jsonapi.c +++ b/src/common/jsonapi.c @@ -686,6 +686,7 @@ static inline JsonParseErrorType json_lex_string(JsonLexContext *lex) { char *s; + char *const end = lex->input + lex->input_length; int len; int hi_surrogate = -1; @@ -697,8 +698,8 @@ json_lex_string(JsonLexContext *lex) } while (0) #define FAIL_AT_CHAR_END(code) \ do { \ - lex->token_terminator = \ - s + pg_encoding_mblen_bounded(lex->input_encoding, s); \ + char *term = s + pg_encoding_mblen(lex->input_encoding, s); \ + lex->token_terminator = (term <= end) ? term : end; \ return code; \ } while (0) |