[v1] Fix check-qtest-ppc64 sanitizer errors

[PATCH 11/14] tests/qtest: Free old machine variable name

Akihiko Odaki posted 14 patches 5 months ago

Diff against v2 v3 v4
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Maintainers: Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Yanan Wang <wangyanan55@huawei.com>, John Snow <jsnow@redhat.com>, BALATON Zoltan <balaton@eik.bme.hu>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Alexey Kardashevskiy <aik@ozlabs.ru>, David Gibson <david@gibson.dropbear.id.au>, Nicholas Piggin <npiggin@gmail.com>, Daniel Henrique Barboza <danielhb413@gmail.com>, Harsh Prateek Bora <harshpb@linux.ibm.com>, "Michael S. Tsirkin" <mst@redhat.com>, "Alex Bennée" <alex.bennee@linaro.org>, Peter Xu <peterx@redhat.com>, Fabiano Rosas <farosas@suse.de>, Paolo Bonzini <pbonzini@redhat.com>, David Hildenbrand <david@redhat.com>, Thomas Huth <thuth@redhat.com>, Laurent Vivier <lvivier@redhat.com>

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[PATCH 11/14] tests/qtest: Free old machine variable name

Posted by Akihiko Odaki 5 months ago

This suppresses LeakSanitizer warnings.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
---
 tests/qtest/libqtest.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/qtest/libqtest.c b/tests/qtest/libqtest.c
index 28683fee28b2..06585104c7af 100644
--- a/tests/qtest/libqtest.c
+++ b/tests/qtest/libqtest.c
@@ -1502,6 +1502,7 @@ static struct MachInfo *qtest_get_machines(const char *var)
     int idx;
 
     if (g_strcmp0(qemu_var, var)) {
+        g_free(qemu_var);
         qemu_var = g_strdup(var);
 
         /* new qemu, clear the cache */

-- 
2.45.2