diff --git a/[refs] b/[refs]
index f185ad2f66c3..d3ca49e28a82 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 37eb0edc8488fccbf601ab3e7e582373ed2a631e
+refs/heads/master: 375bb0e04b618d0c425b0ea492d16cf71eb94905
diff --git a/trunk/net/ieee802154/wpan-class.c b/trunk/net/ieee802154/wpan-class.c
index a10ae5be6adb..68ccde63155b 100644
--- a/trunk/net/ieee802154/wpan-class.c
+++ b/trunk/net/ieee802154/wpan-class.c
@@ -30,7 +30,7 @@ static ssize_t name ## _show(struct device *dev,			\
 	int ret;							\
 									\
 	mutex_lock(&phy->pib_lock);					\
-	ret = sprintf(buf, format_string "\n", args);			\
+	ret = snprintf(buf, PAGE_SIZE, format_string "\n", args);	\
 	mutex_unlock(&phy->pib_lock);					\
 	return ret;							\
 }