From 50269e19ad990e79eeda101fc6df80cffd5d4831 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Fri, 23 Mar 2012 23:59:33 +0000 Subject: net: add a truesize parameter to skb_add_rx_frag() skb_add_rx_frag() API is misleading. Network skbs built with this helper can use uncharged kernel memory and eventually stress/crash machine in OOM. Add a 'truesize' parameter and then fix drivers in followup patches. Signed-off-by: Eric Dumazet Cc: Wey-Yi Guy Signed-off-by: David S. Miller --- drivers/usb/gadget/f_phonet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/usb/gadget') diff --git a/drivers/usb/gadget/f_phonet.c b/drivers/usb/gadget/f_phonet.c index 7cdcb63b21f..85a5cebe96b 100644 --- a/drivers/usb/gadget/f_phonet.c +++ b/drivers/usb/gadget/f_phonet.c @@ -345,7 +345,7 @@ static void pn_rx_complete(struct usb_ep *ep, struct usb_request *req) } skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, page, - skb->len <= 1, req->actual); + skb->len <= 1, req->actual, req->actual); page = NULL; if (req->actual < req->length) { /* Last fragment */ -- cgit v1.2.3-18-g5258