On 2018-09-03 07:51, Markus Armbruster wrote:
> Thomas Huth <th...@redhat.com> writes:
>
>> On 2018-09-01 23:19, Marc-André Lureau wrote:
>>> Spotted by ASAN:
>>> =================================================================
>>> ==11893==ERROR: LeakSanitizer: detected memory leaks
>>>
>>> Direct leak of 1120 byte(s) in 28 object(s) allocated from:
>>> #0 0x7fd0515b0c48 in malloc (/lib64/libasan.so.5+0xeec48)
>>> #1 0x7fd050ffa3c5 in g_malloc (/lib64/libglib-2.0.so.0+0x523c5)
>>> #2 0x559e708b56a4 in qstring_from_str
>>> /home/elmarco/src/qq/qobject/qstring.c:66
>>> #3 0x559e708b4fe0 in qstring_new
>>> /home/elmarco/src/qq/qobject/qstring.c:23
>>> #4 0x559e708bda7d in parse_string
>>> /home/elmarco/src/qq/qobject/json-parser.c:143
>>> #5 0x559e708c1009 in parse_literal
>>> /home/elmarco/src/qq/qobject/json-parser.c:484
>>> #6 0x559e708c1627 in parse_value
>>> /home/elmarco/src/qq/qobject/json-parser.c:547
>>> #7 0x559e708c1c67 in json_parser_parse
>>> /home/elmarco/src/qq/qobject/json-parser.c:573
>>> #8 0x559e708bc0ff in json_message_process_token
>>> /home/elmarco/src/qq/qobject/json-streamer.c:92
>>> #9 0x559e708d1655 in json_lexer_feed_char
>>> /home/elmarco/src/qq/qobject/json-lexer.c:292
>>> #10 0x559e708d1fe1 in json_lexer_feed
>>> /home/elmarco/src/qq/qobject/json-lexer.c:339
>>> #11 0x559e708bc856 in json_message_parser_feed
>>> /home/elmarco/src/qq/qobject/json-streamer.c:121
>>> #12 0x559e708b8b4b in qobject_from_jsonv
>>> /home/elmarco/src/qq/qobject/qjson.c:69
>>> #13 0x559e708b8d02 in qobject_from_json
>>> /home/elmarco/src/qq/qobject/qjson.c:83
>>> #14 0x559e708a74ae in from_json_str
>>> /home/elmarco/src/qq/tests/check-qjson.c:30
>>> #15 0x559e708a9f83 in utf8_string
>>> /home/elmarco/src/qq/tests/check-qjson.c:781
>>> #16 0x7fd05101bc49 in test_case_run gtestutils.c:2255
>>> #17 0x7fd05101bc49 in g_test_run_suite_internal gtestutils.c:2339
>>>
>>> Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com>
>>> ---
>>> tests/check-qjson.c | 1 +
>>> 1 file changed, 1 insertion(+)
>>>
>>> diff --git a/tests/check-qjson.c b/tests/check-qjson.c
>>> index cc13f3d41e..d876a7a96e 100644
>>> --- a/tests/check-qjson.c
>>> +++ b/tests/check-qjson.c
>>> @@ -780,6 +780,7 @@ static void utf8_string(void)
>>> if (!strstr(json_out, "\\uFFFD")) {
>>> str = from_json_str(json_out, j, &error_abort);
>>> g_assert_cmpstr(qstring_get_try_str(str), ==, utf8_in);
>>> + qobject_unref(str);
>>> }
>>> }
>>> }
>>>
>>
>> There are other occurances of from_json_str() which are not followed by
>> an object_unref() ... do they need to be fixed as well?
>> (e.g. at the end of escaped_string(), or earlier in utf8_string())
>
> These are all asserted to be null, aren't they?
Ah, right, sorry, it's still too early in the morning here, I guess ;-)
Thomas
