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[Qemu-devel] [PATCH v4 19/47] ivshmem: print error on invalid peer id
From: |
marcandre . lureau |
Subject: |
[Qemu-devel] [PATCH v4 19/47] ivshmem: print error on invalid peer id |
Date: |
Thu, 24 Sep 2015 13:37:21 +0200 |
From: Marc-André Lureau <address@hidden>
The server shouldn't send invalid peer id, so print an error if it's the
case.
Signed-off-by: Marc-André Lureau <address@hidden>
Reviewed-by: Claudio Fontana <address@hidden>
---
hw/misc/ivshmem.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c
index ed1b6f7..63bcf6c 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;
}
--
2.4.3
- [Qemu-devel] [PATCH v4 10/47] ivshmem: remove last exit(1), (continued)
- [Qemu-devel] [PATCH v4 10/47] ivshmem: remove last exit(1), marcandre . lureau, 2015/09/24
- [Qemu-devel] [PATCH v4 09/47] ivshmem: more qdev conversion, marcandre . lureau, 2015/09/24
- [Qemu-devel] [PATCH v4 11/47] ivshmem: limit maximum number of peers to G_MAXUINT16, marcandre . lureau, 2015/09/24
- [Qemu-devel] [PATCH v4 12/47] ivshmem: simplify around increase_dynamic_storage(), marcandre . lureau, 2015/09/24
- [Qemu-devel] [PATCH v4 14/47] ivshmem: remove useless ivshmem_update_irq() val argument, marcandre . lureau, 2015/09/24
- [Qemu-devel] [PATCH v4 13/47] ivshmem: allocate eventfds in resize_peers(), marcandre . lureau, 2015/09/24
- [Qemu-devel] [PATCH v4 16/47] ivshmem: remove max_peer field, marcandre . lureau, 2015/09/24
- [Qemu-devel] [PATCH v4 15/47] ivshmem: initialize max_peer to -1, marcandre . lureau, 2015/09/24
- [Qemu-devel] [PATCH v4 17/47] ivshmem: improve debug messages, marcandre . lureau, 2015/09/24
- [Qemu-devel] [PATCH v4 18/47] ivshmem: improve error handling, marcandre . lureau, 2015/09/24
- [Qemu-devel] [PATCH v4 19/47] ivshmem: print error on invalid peer id,
marcandre . lureau <=
- [Qemu-devel] [PATCH v4 20/47] ivshmem: simplify a bit the code, marcandre . lureau, 2015/09/24
- [Qemu-devel] [PATCH v4 21/47] ivshmem: use common return, marcandre . lureau, 2015/09/24
- [Qemu-devel] [PATCH v4 22/47] ivshmem: use common is_power_of_2(), marcandre . lureau, 2015/09/24
- [Qemu-devel] [PATCH v4 23/47] ivshmem: migrate with VMStateDescription, marcandre . lureau, 2015/09/24
- [Qemu-devel] [PATCH v4 25/47] ivshmem: check shm isn't already initialized, marcandre . lureau, 2015/09/24
- [Qemu-devel] [PATCH v4 24/47] ivshmem: shmfd can be 0, marcandre . lureau, 2015/09/24
- [Qemu-devel] [PATCH v4 26/47] ivshmem: add device description, marcandre . lureau, 2015/09/24
- [Qemu-devel] [PATCH v4 27/47] ivshmem: fix pci_ivshmem_exit(), marcandre . lureau, 2015/09/24
- [Qemu-devel] [PATCH v4 28/47] ivshmem: replace 'guest' for 'peer' appropriately, marcandre . lureau, 2015/09/24
- [Qemu-devel] [PATCH v4 29/47] ivshmem: error on too many eventfd received, marcandre . lureau, 2015/09/24