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[PATCH] tests: Fix memory leak in tpm-util.c
From: |
Stefan Berger |
Subject: |
[PATCH] tests: Fix memory leak in tpm-util.c |
Date: |
Fri, 15 Jan 2021 15:46:37 -0500 |
This patch fixes the following memory leak detected by asan:
Indirect leak of 560320 byte(s) in 136 object(s) allocated from:
#0 0x556b3b3f9b57 in calloc
(/home/stefanb/tmp/qemu-tip/build/tests/qtest/tpm-crb-swtpm-test+0x23fb57)
#1 0x152b0e96b9b0 in g_malloc0 (/lib64/libglib-2.0.so.0+0x589b0)
#2 0x556b3b588f61 in parse_object
/home/stefanb/tmp/qemu-tip/build/../qobject/json-parser.c:318:12
#3 0x556b3b588f61 in parse_value
/home/stefanb/tmp/qemu-tip/build/../qobject/json-parser.c:546:16
#4 0x556b3b5886e8 in json_parser_parse
/home/stefanb/tmp/qemu-tip/build/../qobject/json-parser.c:580:14
#5 0x556b3b52ff4a in json_message_process_token
/home/stefanb/tmp/qemu-tip/build/../qobject/json-streamer.c:92:12
#6 0x556b3b59896f in json_lexer_feed_char
/home/stefanb/tmp/qemu-tip/build/../qobject/json-lexer.c:313:13
#7 0x556b3b598443 in json_lexer_feed
/home/stefanb/tmp/qemu-tip/build/../qobject/json-lexer.c:350:9
#8 0x556b3b436c70 in qmp_fd_receive
/home/stefanb/tmp/qemu-tip/build/../tests/qtest/libqtest.c:614:9
#9 0x556b3b435871 in qtest_qmp_receive_dict
/home/stefanb/tmp/qemu-tip/build/../tests/qtest/libqtest.c:636:12
#10 0x556b3b435871 in qtest_qmp_receive
/home/stefanb/tmp/qemu-tip/build/../tests/qtest/libqtest.c:624:27
#11 0x556b3b435c59 in qtest_vqmp
/home/stefanb/tmp/qemu-tip/build/../tests/qtest/libqtest.c:715:12
#12 0x556b3b435c59 in qtest_qmp
/home/stefanb/tmp/qemu-tip/build/../tests/qtest/libqtest.c:756:16
#13 0x556b3b4328c7 in tpm_util_wait_for_migration_complete
/home/stefanb/tmp/qemu-tip/build/../tests/qtest/tpm-util.c:245:15
#14 0x556b3b4333be in tpm_test_swtpm_migration_test
/home/stefanb/tmp/qemu-tip/build/../tests/qtest/tpm-tests.c:117:5
#15 0x152b0e98e29d (/lib64/libglib-2.0.so.0+0x7b29d)
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
---
tests/qtest/tpm-util.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/qtest/tpm-util.c b/tests/qtest/tpm-util.c
index 5a33a6ef0f..b70cc32d60 100644
--- a/tests/qtest/tpm-util.c
+++ b/tests/qtest/tpm-util.c
@@ -250,7 +250,7 @@ void tpm_util_wait_for_migration_complete(QTestState *who)
status = qdict_get_str(rsp_return, "status");
completed = strcmp(status, "completed") == 0;
g_assert_cmpstr(status, !=, "failed");
- qobject_unref(rsp_return);
+ qobject_unref(rsp);
if (completed) {
return;
}
--
2.26.2
- [PATCH] tests: Fix memory leak in tpm-util.c,
Stefan Berger <=