test-vmstate: remove yield_until_fd_readable

[qemu.git] / qtest.c

diff --git a/qtest.c b/qtest.c
index 46b99aed5291c827bde5ea3857d7d3cfb7cd55e4..1446719e8ddcc320c90719aaa1c76e983041495d 100644 (file)
--- a/qtest.c
+++ b/qtest.c
@@ -430,6 +430,8 @@ static void qtest_process_command(CharBackend *chr, gchar **words)
         g_assert(words[1] && words[2]);
         g_assert(qemu_strtoull(words[1], NULL, 0, &addr) == 0);
         g_assert(qemu_strtoull(words[2], NULL, 0, &len) == 0);
+        /* We'd send garbage to libqtest if len is 0 */
+        g_assert(len);
 
         data = g_malloc(len);
         cpu_physical_memory_read(addr, data, len);
@@ -668,7 +670,7 @@ static int qtest_init_accel(MachineState *ms)
 
 void qtest_init(const char *qtest_chrdev, const char *qtest_log, Error **errp)
 {
-    CharDriverState *chr;
+    Chardev *chr;
 
     chr = qemu_chr_new("qtest", qtest_chrdev);