[Qemu-devel] [RFC 05/19] fuzz: expose qemu_savevm_state & skip state header

[Oleinik, Alexander]

Signed-off-by: Alexander Oleinik <alx...@bu.edu>
---
 migration/savevm.c | 8 ++++++--
 migration/savevm.h | 3 +++
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/migration/savevm.c b/migration/savevm.c
index 79ed44d475..80c00ea560 100644
--- a/migration/savevm.c
+++ b/migration/savevm.c
@@ -1404,8 +1404,11 @@ void qemu_savevm_state_cleanup(void)
         }
     }
 }
-
+#ifdef CONFIG_FUZZ
+int qemu_savevm_state(QEMUFile *f, Error **errp)
+#else
 static int qemu_savevm_state(QEMUFile *f, Error **errp)
+#endif
 {
     int ret;
     MigrationState *ms = migrate_get_current();
@@ -1471,11 +1474,12 @@ void qemu_savevm_live_state(QEMUFile *f)
 int qemu_save_device_state(QEMUFile *f)
 {
     SaveStateEntry *se;
-
+#ifndef CONFIG_FUZZ
     if (!migration_in_colo_state()) {
         qemu_put_be32(f, QEMU_VM_FILE_MAGIC);
         qemu_put_be32(f, QEMU_VM_FILE_VERSION);
     }
+#endif
     cpu_synchronize_all_states();
 
     QTAILQ_FOREACH(se, &savevm_state.handlers, entry) {
diff --git a/migration/savevm.h b/migration/savevm.h
index 51a4b9caa8..30315d0cfd 100644
--- a/migration/savevm.h
+++ b/migration/savevm.h
@@ -64,4 +64,7 @@ void qemu_loadvm_state_cleanup(void);
 int qemu_loadvm_state_main(QEMUFile *f, MigrationIncomingState *mis);
 int qemu_load_device_state(QEMUFile *f);
 
+#ifdef CONFIG_FUZZ
+int qemu_savevm_state(QEMUFile *f, Error **errp);
+#endif
 #endif
-- 
2.20.1