@@ -110,13 +110,12 @@ static void init_bootfile(const char *bootpath, void *content, size_t len)
*/
static void wait_for_serial(const char *side)
{
- char *serialpath = g_strdup_printf("%s/%s", tmpfs, side);
+ g_autofree char *serialpath = g_strdup_printf("%s/%s", tmpfs, side);
FILE *serialfile = fopen(serialpath, "r");
const char *arch = qtest_get_arch();
int started = (strcmp(side, "src_serial") == 0 &&
strcmp(arch, "ppc64") == 0) ? 0 : 1;
- g_free(serialpath);
do {
int readvalue = fgetc(serialfile);
@@ -274,10 +273,9 @@ static void check_guests_ram(QTestState *who)
static void cleanup(const char *filename)
{
- char *path = g_strdup_printf("%s/%s", tmpfs, filename);
+ g_autofree char *path = g_strdup_printf("%s/%s", tmpfs, filename);
unlink(path);
- g_free(path);
}
static char *SocketAddress_to_str(SocketAddress *addr)
@@ -374,11 +372,8 @@ static char *migrate_get_parameter_str(QTestState *who,
static void migrate_check_parameter_str(QTestState *who, const char *parameter,
const char *value)
{
- char *result;
-
- result = migrate_get_parameter_str(who, parameter);
+ g_autofree char *result = migrate_get_parameter_str(who, parameter);
g_assert_cmpstr(result, ==, value);
- g_free(result);
}
static void migrate_set_parameter_str(QTestState *who, const char *parameter,
@@ -495,12 +490,14 @@ static void migrate_start_destroy(MigrateStart *args)
static int test_migrate_start(QTestState **from, QTestState **to,
const char *uri, MigrateStart *args)
{
- gchar *arch_source, *arch_target;
- gchar *cmd_source, *cmd_target;
+ g_autofree gchar *arch_source = NULL;
+ g_autofree gchar *arch_target = NULL;
+ g_autofree gchar *cmd_source = NULL;
+ g_autofree gchar *cmd_target = NULL;
const gchar *ignore_stderr;
- char *bootpath = NULL;
- char *shmem_opts;
- char *shmem_path;
+ g_autofree char *bootpath = NULL;
+ g_autofree char *shmem_opts = NULL;
+ g_autofree char *shmem_path = NULL;
const char *arch = qtest_get_arch();
const char *machine_opts = NULL;
const char *memory_size;
@@ -559,8 +556,6 @@ static int test_migrate_start(QTestState **from, QTestState **to,
g_assert_not_reached();
}
- g_free(bootpath);
-
if (!getenv("QTEST_LOG") && args->hide_stderr) {
ignore_stderr = "2>/dev/null";
} else {
@@ -588,11 +583,9 @@ static int test_migrate_start(QTestState **from, QTestState **to,
memory_size, tmpfs,
arch_source, shmem_opts, args->opts_source,
ignore_stderr);
- g_free(arch_source);
if (!args->only_target) {
*from = qtest_init(cmd_source);
}
- g_free(cmd_source);
cmd_target = g_strdup_printf("-accel kvm -accel tcg%s%s "
"-name target,debug-threads=on "
@@ -605,18 +598,14 @@ static int test_migrate_start(QTestState **from, QTestState **to,
memory_size, tmpfs, uri,
arch_target, shmem_opts,
args->opts_target, ignore_stderr);
- g_free(arch_target);
*to = qtest_init(cmd_target);
- g_free(cmd_target);
- g_free(shmem_opts);
/*
* Remove shmem file immediately to avoid memory leak in test failed case.
* It's valid becase QEMU has already opened this file
*/
if (args->use_shmem) {
unlink(shmem_path);
- g_free(shmem_path);
}
out:
@@ -662,7 +651,7 @@ static int migrate_postcopy_prepare(QTestState **from_ptr,
QTestState **to_ptr,
MigrateStart *args)
{
- char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
+ g_autofree char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
QTestState *from, *to;
if (test_migrate_start(&from, &to, uri, args)) {
@@ -684,7 +673,6 @@ static int migrate_postcopy_prepare(QTestState **from_ptr,
wait_for_serial("src_serial");
migrate_qmp(from, uri, "{}");
- g_free(uri);
wait_for_migration_pass(from);
@@ -724,7 +712,7 @@ static void test_postcopy_recovery(void)
{
MigrateStart *args = migrate_start_new();
QTestState *from, *to;
- char *uri;
+ g_autofree char *uri = NULL;
args->hide_stderr = true;
@@ -775,7 +763,6 @@ static void test_postcopy_recovery(void)
(const char * []) { "failed", "active",
"completed", NULL });
migrate_qmp(from, uri, "{'resume': true}");
- g_free(uri);
/* Restore the postcopy bandwidth to unlimited */
migrate_set_parameter_int(from, "max-postcopy-bandwidth", 0);
@@ -800,7 +787,7 @@ static void test_baddest(void)
static void test_precopy_unix(void)
{
- char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
+ g_autofree char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
MigrateStart *args = migrate_start_new();
QTestState *from, *to;
@@ -836,14 +823,13 @@ static void test_precopy_unix(void)
wait_for_migration_complete(from);
test_migrate_end(from, to, true);
- g_free(uri);
}
#if 0
/* Currently upset on aarch64 TCG */
static void test_ignore_shared(void)
{
- char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
+ g_autofree char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
QTestState *from, *to;
if (test_migrate_start(&from, &to, uri, false, true, NULL, NULL)) {
@@ -873,7 +859,6 @@ static void test_ignore_shared(void)
g_assert_cmpint(read_ram_property_int(from, "transferred"), <, 1024 * 1024);
test_migrate_end(from, to, true);
- g_free(uri);
}
#endif
@@ -925,16 +910,15 @@ static void test_xbzrle(const char *uri)
static void test_xbzrle_unix(void)
{
- char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
+ g_autofree char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
test_xbzrle(uri);
- g_free(uri);
}
static void test_precopy_tcp(void)
{
MigrateStart *args = migrate_start_new();
- char *uri;
+ g_autofree char *uri = NULL;
QTestState *from, *to;
if (test_migrate_start(&from, &to, "tcp:127.0.0.1:0", args)) {
@@ -971,7 +955,6 @@ static void test_precopy_tcp(void)
wait_for_migration_complete(from);
test_migrate_end(from, to, true);
- g_free(uri);
}
static void test_migrate_fd_proto(void)
@@ -1060,7 +1043,7 @@ static void test_migrate_fd_proto(void)
static void do_test_validate_uuid(MigrateStart *args, bool should_fail)
{
- char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
+ g_autofree char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
QTestState *from, *to;
if (test_migrate_start(&from, &to, uri, args)) {
@@ -1088,7 +1071,6 @@ static void do_test_validate_uuid(MigrateStart *args, bool should_fail)
}
test_migrate_end(from, to, false);
- g_free(uri);
}
static void test_validate_uuid(void)
@@ -1136,7 +1118,7 @@ static void test_validate_uuid_dst_not_set(void)
static void test_migrate_auto_converge(void)
{
- char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
+ g_autofree char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
MigrateStart *args = migrate_start_new();
QTestState *from, *to;
int64_t remaining, percentage;
@@ -1214,7 +1196,6 @@ static void test_migrate_auto_converge(void)
wait_for_serial("dest_serial");
wait_for_migration_complete(from);
- g_free(uri);
test_migrate_end(from, to, true);
}
@@ -1224,7 +1205,7 @@ static void test_multifd_tcp(const char *method)
MigrateStart *args = migrate_start_new();
QTestState *from, *to;
QDict *rsp;
- char *uri;
+ g_autofree char *uri = NULL;
if (test_migrate_start(&from, &to, "defer", args)) {
return;
@@ -1273,7 +1254,6 @@ static void test_multifd_tcp(const char *method)
wait_for_serial("dest_serial");
wait_for_migration_complete(from);
test_migrate_end(from, to, true);
- g_free(uri);
}
static void test_multifd_tcp_none(void)
@@ -1309,7 +1289,7 @@ static void test_multifd_tcp_cancel(void)
MigrateStart *args = migrate_start_new();
QTestState *from, *to, *to2;
QDict *rsp;
- char *uri;
+ g_autofree char *uri = NULL;
args->hide_stderr = true;
@@ -1387,7 +1367,6 @@ static void test_multifd_tcp_cancel(void)
wait_for_serial("dest_serial");
wait_for_migration_complete(from);
test_migrate_end(from, to2, true);
- g_free(uri);
}
int main(int argc, char **argv)