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ivshmem: print error on invalid peer id
author
Marc-André Lureau
<marcandre.lureau@redhat.com>
Tue, 23 Jun 2015 11:34:09 +0000
(13:34 +0200)
committer
Marc-André Lureau
<marcandre.lureau@redhat.com>
Sat, 24 Oct 2015 16:02:49 +0000
(18:02 +0200)
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>
hw/misc/ivshmem.c
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diff --git
a/hw/misc/ivshmem.c
b/hw/misc/ivshmem.c
index
d7a00bd
..
6ee4881
100644
(file)
--- 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;
}