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tests/migration: Tighten error checking 

migrate_get_socket_address() neglects to check
visit_type_SocketAddressList() failure.  This smells like a leak, but
it actually will crash dereferencing @addrs.  Pass &error_abort to
remove the code smell.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20200505101908.6207-5-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
This commit is contained in:
Markus Armbruster 2020-05-05 12:19:02 +02:00
parent 5e959d2e6e
commit d01127584e
1 changed files with 2 additions and 2 deletions
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4
tests/qtest/migration-test.c
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@ -13,6 +13,7 @@
#include "qemu/osdep.h"
#include "libqtest.h"
#include "qapi/error.h"
#include "qapi/qmp/qdict.h"
#include "qemu/module.h"
#include "qemu/option.h"
@ -301,7 +302,6 @@ static char *migrate_get_socket_address(QTestState *who, const char *parameter)
{
QDict *rsp;
char *result;
Error *local_err = NULL;
SocketAddressList *addrs;
Visitor *iv = NULL;
QObject *object;
@ -310,7 +310,7 @@ static char *migrate_get_socket_address(QTestState *who, const char *parameter)
object = qdict_get(rsp, parameter);
iv = qobject_input_visitor_new(object);
visit_type_SocketAddressList(iv, NULL, &addrs, &local_err);
visit_type_SocketAddressList(iv, NULL, &addrs, &error_abort);
visit_free(iv);
/* we are only using a single address */