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tests/qtest/migration-test: Don't leak resp in multifd_mapped_ram_fds…
…et_end() In multifd_mapped_ram_fdset_end() we call qtest_qmp() but forgot to unref the response QDict we get back, which means it is leaked: Indirect leak of 4120 byte(s) in 1 object(s) allocated from: #0 0x55c0c095d318 in __interceptor_calloc (/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/asan/tests/qtest/migration-test+0x22f318) (BuildI d: 07f667506452d6c467dbc06fd95191966d3e91b4) Wind-River#1 0x7f186f939c50 in g_malloc0 debian/build/deb/../../../glib/gmem.c:161:13 Wind-River#2 0x55c0c0ae9b01 in qdict_new qobject/qdict.c:30:13 Wind-River#3 0x55c0c0afc16c in parse_object qobject/json-parser.c:317:12 Wind-River#4 0x55c0c0afb90f in parse_value qobject/json-parser.c:545:16 Wind-River#5 0x55c0c0afb579 in json_parser_parse qobject/json-parser.c:579:14 Wind-River#6 0x55c0c0afa21d in json_message_process_token qobject/json-streamer.c:92:12 Wind-River#7 0x55c0c0bca2e5 in json_lexer_feed_char qobject/json-lexer.c:313:13 Wind-River#8 0x55c0c0bc97ce in json_lexer_feed qobject/json-lexer.c:350:9 Wind-River#9 0x55c0c0afabbc in json_message_parser_feed qobject/json-streamer.c:121:5 Wind-River#10 0x55c0c09cbd52 in qmp_fd_receive tests/qtest/libqmp.c:86:9 Wind-River#11 0x55c0c09be69b in qtest_qmp_receive_dict tests/qtest/libqtest.c:760:12 Wind-River#12 0x55c0c09bca77 in qtest_qmp_receive tests/qtest/libqtest.c:741:27 Wind-River#13 0x55c0c09bee9d in qtest_vqmp tests/qtest/libqtest.c:812:12 Wind-River#14 0x55c0c09bd257 in qtest_qmp tests/qtest/libqtest.c:835:16 Wind-River#15 0x55c0c0a87747 in multifd_mapped_ram_fdset_end tests/qtest/migration-test.c:2393:12 Wind-River#16 0x55c0c0a85eb3 in test_file_common tests/qtest/migration-test.c:1978:9 Wind-River#17 0x55c0c0a746a3 in test_multifd_file_mapped_ram_fdset tests/qtest/migration-test.c:2437:5 Wind-River#18 0x55c0c0a93237 in migration_test_wrapper tests/qtest/migration-helpers.c:458:5 Wind-River#19 0x7f186f958aed in test_case_run debian/build/deb/../../../glib/gtestutils.c:2930:15 Wind-River#20 0x7f186f958aed in g_test_run_suite_internal debian/build/deb/../../../glib/gtestutils.c:3018:16 Wind-River#21 0x7f186f95880a in g_test_run_suite_internal debian/build/deb/../../../glib/gtestutils.c:3035:18 Wind-River#22 0x7f186f95880a in g_test_run_suite_internal debian/build/deb/../../../glib/gtestutils.c:3035:18 Wind-River#23 0x7f186f95880a in g_test_run_suite_internal debian/build/deb/../../../glib/gtestutils.c:3035:18 Wind-River#24 0x7f186f95880a in g_test_run_suite_internal debian/build/deb/../../../glib/gtestutils.c:3035:18 Wind-River#25 0x7f186f95880a in g_test_run_suite_internal debian/build/deb/../../../glib/gtestutils.c:3035:18 Wind-River#26 0x7f186f958faa in g_test_run_suite debian/build/deb/../../../glib/gtestutils.c:3109:18 Wind-River#27 0x7f186f959055 in g_test_run debian/build/deb/../../../glib/gtestutils.c:2231:7 #28 0x7f186f959055 in g_test_run debian/build/deb/../../../glib/gtestutils.c:2218:1 #29 0x55c0c0a6e427 in main tests/qtest/migration-test.c:4033:11 Unref the object after we've confirmed that it is what we expect. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Fabiano Rosas <farosas@suse.de> Signed-off-by: Fabiano Rosas <farosas@suse.de>
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