diff --git a/io_uring/filetable.c b/io_uring/filetable.c
index 68dfc6936aa7..b80614e7d605 100644
--- a/io_uring/filetable.c
+++ b/io_uring/filetable.c
@@ -19,6 +19,9 @@ static int io_file_bitmap_get(struct io_ring_ctx *ctx)
 	unsigned long nr = ctx->file_alloc_end;
 	int ret;
 
+	if (!table->bitmap)
+		return -ENFILE;
+
 	do {
 		ret = find_next_zero_bit(table->bitmap, nr, table->alloc_hint);
 		if (ret != nr)
diff --git a/io_uring/rsrc.c b/io_uring/rsrc.c
index e2bac9f89902..7a43aed8e395 100644
--- a/io_uring/rsrc.c
+++ b/io_uring/rsrc.c
@@ -794,6 +794,7 @@ void __io_sqe_files_unregister(struct io_ring_ctx *ctx)
 	}
 #endif
 	io_free_file_tables(&ctx->file_table);
+	io_file_table_set_alloc_range(ctx, 0, 0);
 	io_rsrc_data_free(ctx->file_data);
 	ctx->file_data = NULL;
 	ctx->nr_user_files = 0;