From: "Michael R. Hines" <mrhi...@us.ibm.com>
We were not checking for a valid 'bytes_sent' pointer before accessing it.
Reviewed-by: Eric Blake <ebl...@redhat.com>
Signed-off-by: Michael R. Hines <mrhi...@us.ibm.com>
---
savevm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/savevm.c b/savevm.c
index e0491e7..03fc4d9 100644
--- a/savevm.c
+++ b/savevm.c
@@ -662,7 +662,7 @@ size_t ram_control_save_page(QEMUFile *f, ram_addr_t
block_offset,
offset, size, bytes_sent);
if (ret != RAM_SAVE_CONTROL_DELAYED) {
- if (*bytes_sent > 0) {
+ if (bytes_sent && *bytes_sent > 0) {
qemu_update_position(f, *bytes_sent);
} else if (ret < 0) {
qemu_file_set_error(f, ret);
--
1.7.10.4
