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vring: Better error handling if num is too large
authorFam Zheng <famz@redhat.com>
Wed, 10 Sep 2014 06:17:50 +0000 (14:17 +0800)
committerStefan Hajnoczi <stefanha@redhat.com>
Mon, 22 Sep 2014 10:39:49 +0000 (11:39 +0100)
commit032f8b8158eaab94573340c883cb6cd03cea1117
tree571dcc081a72b935a8c7d7dbdd76d99b2f59cb80
parentd9612b43dd062309a6a4ad4e5cef2badc94f5385
vring: Better error handling if num is too large

To be more consistent inside this function.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1410329871-28885-3-git-send-email-famz@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
hw/virtio/dataplane/vring.c