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-rw-r--r--migration/channel.c9
-rw-r--r--migration/migration.c1
-rw-r--r--migration/multifd.c4
-rw-r--r--migration/tls.c9
-rw-r--r--migration/tls.h4
5 files changed, 17 insertions, 10 deletions
diff --git a/migration/channel.c b/migration/channel.c
index 90087d8986..1b0815039f 100644
--- a/migration/channel.c
+++ b/migration/channel.c
@@ -38,9 +38,7 @@ void migration_channel_process_incoming(QIOChannel *ioc)
trace_migration_set_incoming_channel(
ioc, object_get_typename(OBJECT(ioc)));
- if (migrate_use_tls() &&
- !object_dynamic_cast(OBJECT(ioc),
- TYPE_QIO_CHANNEL_TLS)) {
+ if (migrate_channel_requires_tls_upgrade(ioc)) {
migration_tls_channel_process_incoming(s, ioc, &local_err);
} else {
migration_ioc_register_yank(ioc);
@@ -70,10 +68,7 @@ void migration_channel_connect(MigrationState *s,
ioc, object_get_typename(OBJECT(ioc)), hostname, error);
if (!error) {
- if (s->parameters.tls_creds &&
- *s->parameters.tls_creds &&
- !object_dynamic_cast(OBJECT(ioc),
- TYPE_QIO_CHANNEL_TLS)) {
+ if (migrate_channel_requires_tls_upgrade(ioc)) {
migration_tls_channel_connect(s, ioc, hostname, &error);
if (!error) {
diff --git a/migration/migration.c b/migration/migration.c
index 864164ad96..cc41787079 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -48,6 +48,7 @@
#include "trace.h"
#include "exec/target_page.h"
#include "io/channel-buffer.h"
+#include "io/channel-tls.h"
#include "migration/colo.h"
#include "hw/boards.h"
#include "hw/qdev-properties.h"
diff --git a/migration/multifd.c b/migration/multifd.c
index 684c014c86..1e49594b02 100644
--- a/migration/multifd.c
+++ b/migration/multifd.c
@@ -831,9 +831,7 @@ static bool multifd_channel_connect(MultiFDSendParams *p,
migrate_get_current()->hostname, error);
if (!error) {
- if (migrate_use_tls() &&
- !object_dynamic_cast(OBJECT(ioc),
- TYPE_QIO_CHANNEL_TLS)) {
+ if (migrate_channel_requires_tls_upgrade(ioc)) {
multifd_tls_channel_connect(p, ioc, &error);
if (!error) {
/*
diff --git a/migration/tls.c b/migration/tls.c
index 32c384a8b6..73e8c9d3c2 100644
--- a/migration/tls.c
+++ b/migration/tls.c
@@ -166,3 +166,12 @@ void migration_tls_channel_connect(MigrationState *s,
NULL,
NULL);
}
+
+bool migrate_channel_requires_tls_upgrade(QIOChannel *ioc)
+{
+ if (!migrate_use_tls()) {
+ return false;
+ }
+
+ return !object_dynamic_cast(OBJECT(ioc), TYPE_QIO_CHANNEL_TLS);
+}
diff --git a/migration/tls.h b/migration/tls.h
index de4fe2cafd..98e23c9b0e 100644
--- a/migration/tls.h
+++ b/migration/tls.h
@@ -37,4 +37,8 @@ void migration_tls_channel_connect(MigrationState *s,
QIOChannel *ioc,
const char *hostname,
Error **errp);
+
+/* Whether the QIO channel requires further TLS handshake? */
+bool migrate_channel_requires_tls_upgrade(QIOChannel *ioc);
+
#endif