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-rw-r--r--drivers/xen/xenbus/xenbus_dev_frontend.c2
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 aec01420d979..527dc2a3b89f 100644
--- a/drivers/xen/xenbus/xenbus_dev_frontend.c
+++ b/drivers/xen/xenbus/xenbus_dev_frontend.c
@@ -105,7 +105,7 @@ struct xenbus_file_priv {
unsigned int len;
union {
struct xsd_sockmsg msg;
- char buffer[PAGE_SIZE];
+ char buffer[XENSTORE_PAYLOAD_MAX];
} u;
/* Response queue. */