ivshmem: print error on invalid peer id

The server shouldn't send invalid peer id, so print an error if it's the
case.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Claudio Fontana <claudio.fontana@huawei.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c
index d7a00bd383..6ee4881997 100644
--- a/hw/misc/ivshmem.c
+++ b/hw/misc/ivshmem.c
@@ -399,6 +399,7 @@ static void close_guest_eventfds(IVShmemState *s, int posn)
         return;
     }
     if (posn < 0 || posn >= s->nb_peers) {
+        error_report("invalid peer %d", posn);
         return;
     }