[PATCH] migration: free 'saddr' since be no longer used

[Zongmin Zhou]

Since socket_parse() will allocate memory for 'saddr',
and its value will pass to 'addr' that allocated
by migrate_uri_parse(),so free 'saddr' to avoid memory leak.

Fixes: 72a8192e225c ("migration: convert migration 'uri' into 'MigrateAddress'")
Signed-off-by: Zongmin Zhou<zhouzongmin@kylinos.cn>
---
 migration/migration.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/migration/migration.c b/migration/migration.c
index 28a34c9068..30ed4bf6b6 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -493,6 +493,7 @@ bool migrate_uri_parse(const char *uri, MigrationChannel 
**channel,
         }
         addr->u.socket.type = saddr->type;
         addr->u.socket.u = saddr->u;
+        qapi_free_SocketAddress(saddr);
     } else if (strstart(uri, "file:", NULL)) {
         addr->transport = MIGRATION_ADDRESS_TYPE_FILE;
         addr->u.file.filename = g_strdup(uri + strlen("file:"));
-- 
2.34.1