hw/s390x: fix memory leak in s390_init_ipl_dev()
The string returned by object_property_get_str() is dynamically allocated.
Fixes: 3c4e9baacf
Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <152231460685.69730.14860451936216690693.stgit@bahia.lan>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
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@ -246,6 +246,7 @@ static void s390_init_ipl_dev(const char *kernel_filename,
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{
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Object *new = object_new(TYPE_S390_IPL);
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DeviceState *dev = DEVICE(new);
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char *netboot_fw_prop;
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if (kernel_filename) {
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qdev_prop_set_string(dev, "kernel", kernel_filename);
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@ -256,9 +257,11 @@ static void s390_init_ipl_dev(const char *kernel_filename,
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qdev_prop_set_string(dev, "cmdline", kernel_cmdline);
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qdev_prop_set_string(dev, "firmware", firmware);
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qdev_prop_set_bit(dev, "enforce_bios", enforce_bios);
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if (!strlen(object_property_get_str(new, "netboot_fw", &error_abort))) {
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netboot_fw_prop = object_property_get_str(new, "netboot_fw", &error_abort);
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if (!strlen(netboot_fw_prop)) {
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qdev_prop_set_string(dev, "netboot_fw", netboot_fw);
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}
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g_free(netboot_fw_prop);
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object_property_add_child(qdev_get_machine(), TYPE_S390_IPL,
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new, NULL);
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object_unref(new);
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