Use this now that it is defined even though it happens to be == PAGE_SIZE. The code which takes requests from userspace already validates against the size of this buffer so no further checks are required to ensure that userspace requests comply with the protocol in this respect.
Signed-off-by: Ian Campbell <[email protected]> Cc: Haogang Chen <[email protected]> Cc: Konrad Rzeszutek Wilk <[email protected]> Cc: Jeremy Fitzhardinge <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] --- drivers/xen/xenbus/xenbus_dev_frontend.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/xen/xenbus/xenbus_dev_frontend.c b/drivers/xen/xenbus/xenbus_dev_frontend.c index fb30cff..1fe4324 100644 --- a/drivers/xen/xenbus/xenbus_dev_frontend.c +++ b/drivers/xen/xenbus/xenbus_dev_frontend.c @@ -104,7 +104,7 @@ struct xenbus_file_priv { unsigned int len; union { struct xsd_sockmsg msg; - char buffer[PAGE_SIZE]; + char buffer[XENSTORE_PAYLOAD_MAX]; } u; /* Response queue. */ -- 1.7.2.5 _______________________________________________ Virtualization mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/virtualization
