diff options
| -rw-r--r-- | migration/file.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/migration/file.c b/migration/file.c index 2bb8c64092..a903710f06 100644 --- a/migration/file.c +++ b/migration/file.c @@ -84,12 +84,19 @@ void file_start_outgoing_migration(MigrationState *s, trace_migration_file_outgoing(filename); - fioc = qio_channel_file_new_path(filename, O_CREAT | O_WRONLY | O_TRUNC, - 0600, errp); + fioc = qio_channel_file_new_path(filename, O_CREAT | O_WRONLY, 0600, errp); if (!fioc) { return; } + if (ftruncate(fioc->fd, offset)) { + error_setg_errno(errp, errno, + "failed to truncate migration file to offset %" PRIx64, + offset); + object_unref(OBJECT(fioc)); + return; + } + outgoing_args.fname = g_strdup(filename); ioc = QIO_CHANNEL(fioc); |