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linux/drivers/net/usb
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Bjørn Mork 44f6731d8b cdc_ncm: Fix tx_bytes statistics 
The tx_curr_frame_payload field is u32. When we try to calculate a
small negative delta based on it, we end up with a positive integer
close to 2^32 instead.  So the tx_bytes pointer increases by about
2^32 for every transmitted frame.

Fix by calculating the delta as a signed long.

Cc: Ben Hutchings <ben.hutchings@codethink.co.uk>
Reported-by: Florian Bruhin <me@the-compiler.org>
Fixes: 7a1e890e21 ("usbnet: Fix tx_bytes statistic running backward in cdc_ncm")
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-22 14:26:31 -04:00
..
asix_common.c usbnet: Fix tx_bytes statistic running backward in cdc_ncm 2015-03-29 12:06:45 -07:00
asix_devices.c net: asix: add support for the Sitecom LN-028 USB adapter 2015-02-27 17:12:20 -05:00
asix.h drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
ax88172a.c usb: Fix FSF address in file headers 2013-12-06 12:37:55 -05:00
ax88179_178a.c ax88179_178a: fix bonding failure 2014-10-20 00:53:30 -04:00
catc.c net: usb: Use eth_<foo>_addr instead of memset 2015-03-03 17:01:36 -05:00
cdc_eem.c drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
cdc_ether.c net/usb/r8152: add device id for Lenovo TP USB 3.0 Ethernet 2015-03-31 17:15:37 -04:00
cdc_mbim.c net: usb: Use eth_<foo>_addr instead of memset 2015-03-03 17:01:36 -05:00
cdc_ncm.c cdc_ncm: Fix tx_bytes statistics 2015-05-22 14:26:31 -04:00
cdc_subset.c cdc_subset: deal with a device that needs reset for timeout 2014-08-02 15:44:18 -07:00
cdc-phonet.c phonet: Replace calls to __skb_alloc_page with __dev_alloc_page 2014-11-12 00:00:14 -05:00
cx82310_eth.c cx82310_eth: fix semicolon.cocci warnings 2015-03-24 14:56:02 -04:00
dm9601.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-01-18 00:55:41 -08:00
gl620a.c usbnet: remove generic hard_header_len check 2014-02-17 14:35:46 -05:00
hso.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-03-03 21:16:48 -05:00
huawei_cdc_ncm.c net: huawei_cdc_ncm: add "subclass 3" devices 2014-07-17 16:49:50 -07:00
int51x1.c usb: Fix FSF address in file headers 2013-12-06 12:37:55 -05:00
ipheth.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-06-03 23:32:12 -07:00
kalmia.c drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
kaweth.c usb/kaweth: use GFP_ATOMIC under spin_lock in usb_start_wait_urb() 2015-01-12 16:42:49 -05:00
Kconfig Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-03-03 15:30:07 -08:00
lg-vl600.c net: usb: Use eth_<foo>_addr instead of memset 2015-03-03 17:01:36 -05:00
Makefile r8152: disable the ECM mode 2014-03-05 20:40:24 -05:00
mcs7830.c usbnet: remove generic hard_header_len check 2014-02-17 14:35:46 -05:00
net1080.c usbnet: remove generic hard_header_len check 2014-02-17 14:35:46 -05:00
pegasus.c net: get rid of SET_ETHTOOL_OPS 2014-05-13 17:43:20 -04:00
pegasus.h drivers: net: usb: pegasus: fix control urb submission 2013-04-29 13:57:50 -04:00
plusb.c usb: plusb: Add support for National Instruments host-to-host cable 2015-02-20 15:12:48 -05:00
qmi_wwan.c net: usb: Use eth_<foo>_addr instead of memset 2015-03-03 17:01:36 -05:00
r8152.c drivers/net/usb: Add support for 'Lenovo OneLink Pro Dock' 2015-05-09 16:10:08 -04:00
rndis_host.c usbnet: remove generic hard_header_len check 2014-02-17 14:35:46 -05:00
rtl8150.c usbnet: rtl8150: remove unused variable 2014-11-19 15:17:11 -05:00
sierra_net.c usb: Fix FSF address in file headers 2013-12-06 12:37:55 -05:00
smsc75xx.c usbnet: remove generic hard_header_len check 2014-02-17 14:35:46 -05:00
smsc75xx.h usb: Fix FSF address in file headers 2013-12-06 12:37:55 -05:00
smsc95xx.c usbnet: smsc95xx: dereferencing NULL pointer 2014-11-11 16:24:08 -05:00
smsc95xx.h usb: Fix FSF address in file headers 2013-12-06 12:37:55 -05:00
sr9700.c net: usb: sr9700: Use 'SR_' prefix for the common register macros 2015-02-04 13:53:02 -08:00
sr9700.h net: usb: sr9700: Use 'SR_' prefix for the common register macros 2015-02-04 13:53:02 -08:00
sr9800.c usbnet: Fix tx_bytes statistic running backward in cdc_ncm 2015-03-29 12:06:45 -07:00
sr9800.h USB2NET : SR9800 : One chip USB2.0 USB2NET SR9800 Device Driver Support 2014-02-10 16:53:06 -08:00
usbnet.c usbnet: avoid integer overflow in start_xmit 2015-05-09 16:46:18 -04:00
zaurus.c drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00