| From | Greg Kroah-Hartman <> | Subject | [ 10/53] xen/netback: check correct frag when looking for head frag | Date | Tue, 26 Feb 2013 15:57:39 -0800 |
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3.0-stable review patch. If anyone has any objections, please let me know.
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From: Ian Campbell <ian.campbell@citrix.com>
When I backported 7d5145d8eb2b "xen/netback: don't leak pages on failure in xen_netbk_tx_check_gop" to 3.0 (where it became f0457844e605) I somehow picked up an extraneous hunk breaking this.
Reported-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com> Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/net/xen-netback/netback.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/xen-netback/netback.c +++ b/drivers/net/xen-netback/netback.c @@ -990,7 +990,7 @@ static int xen_netbk_tx_check_gop(struct xen_netbk_idx_release(netbk, pending_idx, XEN_NETIF_RSP_ERROR); /* Skip first skb fragment if it is on same page as header fragment. */ - start = ((unsigned long)shinfo->frags[i].page == pending_idx); + start = ((unsigned long)shinfo->frags[0].page == pending_idx); for (i = start; i < nr_frags; i++) { int j, newerr;
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