migration/qemu-file: Define g_autoptr() cleanup function for QEMUFile

Automatic memory management helps avoid memory safety issues.

Reviewed-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
Link: https://lore.kernel.org/qemu-devel/2fd01d773a783d572dcf538a064a98cc09e75c12.1741124640.git.maciej.szmigiero@oracle.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>

diff --git a/migration/qemu-file.h b/migration/qemu-file.h
index 3e47a20621a7e9b57822f0f8911de02dd5e63293..f5b9f430e04b1933747eba80587f9d88726c56a8 100644 (file)
--- a/migration/qemu-file.h
+++ b/migration/qemu-file.h
@@ -33,6 +33,8 @@ QEMUFile *qemu_file_new_input(QIOChannel *ioc);
 QEMUFile *qemu_file_new_output(QIOChannel *ioc);
 int qemu_fclose(QEMUFile *f);
 
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(QEMUFile, qemu_fclose)
+
 /*
  * qemu_file_transferred:
  *