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6754614a787cbcbf87bae8a75619c24a33ea6791
linux/drivers/net/usb
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Johan Hovold db6c3c064f net: lan78xx: fix division by zero in send path 
Add the missing endpoint max-packet sanity check to probe() to avoid
division by zero in lan78xx_tx_bh() in case a malicious device has
broken descriptors (or when doing descriptor fuzz testing).

Note that USB core will reject URBs submitted for endpoints with zero
wMaxPacketSize but that drivers doing packet-size calculations still
need to handle this (cf. commit 2548288b4f ("USB: Fix: Don't skip
endpoint descriptors with maxpacket=0")).

Fixes: 55d7de9de6 ("Microchip's LAN7800 family USB 2/3 to 10/100/1000 Ethernet device driver")
Cc: stable@vger.kernel.org      # 4.3
Cc: Woojung.Huh@microchip.com <Woojung.Huh@microchip.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-26 15:18:39 +01:00
..
aqc111.c
net: usb: switch to dev_get_tstats64 and remove usbnet_get_stats64 alias
2020-11-12 14:58:27 -08:00
aqc111.h
net: usb: aqc111: Use the correct style for SPDX License Identifier
2019-11-27 11:27:01 -08:00
asix_common.c
net: asix: fix uninit value bugs
2021-08-18 11:46:52 +01:00
asix_devices.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-08-26 17:57:57 -07:00
asix.h
net: usb: asix: ax88772: move embedded PHY detection as early as possible
2021-08-23 12:39:41 +01:00
ax88172a.c
dev_ioctl: split out ndo_eth_ioctl
2021-07-27 20:11:45 +01:00
ax88179_178a.c
dev_ioctl: split out ndo_eth_ioctl
2021-07-27 20:11:45 +01:00
catc.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
cdc_eem.c
net: cdc_eem: fix tx fixup skb leak
2021-06-17 11:30:25 -07:00
cdc_ether.c
net: usb: Fix spelling mistakes
2021-06-01 17:05:05 -07:00
cdc_mbim.c
net: usb: cdc_mbim: avoid altsetting toggling for Telit LN920
2021-09-02 13:27:11 +01:00
cdc_ncm.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-06-18 19:47:02 -07:00
cdc_subset.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13
2019-05-21 11:28:45 +02:00
cdc-phonet.c
phonet: use siocdevprivate
2021-07-27 20:11:43 +01:00
ch9200.c
net: ch9200: remove unnecessary return
2020-01-07 13:30:36 -08:00
cx82310_eth.c
cx82310_eth: fix error return code in cx82310_bind()
2020-11-16 15:23:44 -08:00
dm9601.c
dev_ioctl: split out ndo_eth_ioctl
2021-07-27 20:11:45 +01:00
gl620a.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13
2019-05-21 11:28:45 +02:00
hso.c
net: hso: fix muxed tty registration
2021-09-17 11:19:58 +01:00
huawei_cdc_ncm.c
usb: class: cdc-wdm: WWAN framework integration
2021-05-11 16:17:56 -07:00
int51x1.c
net: usb: Fix spelling mistakes
2021-06-01 17:05:05 -07:00
ipheth.c
drivers/net/usb: Remove all strcpy() uses
2021-08-03 11:48:28 +01:00
kalmia.c
net: kalmia: fix memory leaks
2019-08-18 13:03:21 -07:00
kaweth.c
net: usb: kaweth: Remove last user of kaweth_control()
2020-09-29 14:02:54 -07:00
Kconfig
lan78xx: select CRC32
2021-10-15 14:34:35 +01:00
lan78xx.c
net: lan78xx: fix division by zero in send path
2021-10-26 15:18:39 +01:00
lan78xx.h
net: lan78xx: Switch to SPDX identifier
2018-09-05 22:20:45 -07:00
lg-vl600.c
net: usb: Fix spelling mistakes
2021-06-01 17:05:05 -07:00
Makefile
r8153_ecm: avoid to be prior to r8152 driver
2020-11-19 08:23:46 -08:00
mcs7830.c
dev_ioctl: split out ndo_eth_ioctl
2021-07-27 20:11:45 +01:00
net1080.c
net: usb: net1080: Remove in_interrupt() comment
2020-09-29 14:02:54 -07:00
pegasus.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-08-26 17:57:57 -07:00
pegasus.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
plusb.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13
2019-05-21 11:28:45 +02:00
qmi_wwan.c
net: usb: qmi_wwan: add Telit 0x1060 composition
2021-09-03 13:40:18 +01:00
r8152.c
r8152: avoid to resubmit rx immediately
2021-10-05 12:38:39 +01:00
r8153_ecm.c
r8153_ecm: Add Lenovo Powered USB-C Hub as a fallback of r8152
2021-01-12 20:00:51 -08:00
rndis_host.c
net: usb: Fix spelling mistakes
2021-06-01 17:05:05 -07:00
rtl8150.c
net: usb: use ndo_siocdevprivate
2021-07-27 20:11:43 +01:00
sierra_net.c
usbnet: add _mii suffix to usbnet_set/get_link_ksettings
2021-04-06 16:22:36 -07:00
smsc75xx.c
dev_ioctl: split out ndo_eth_ioctl
2021-07-27 20:11:45 +01:00
smsc75xx.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13
2019-05-21 11:28:45 +02:00
smsc95xx.c
smsc95xx: fix stalled rx after link change
2021-09-24 14:17:22 +01:00
smsc95xx.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13
2019-05-21 11:28:45 +02:00
sr9700.c
dev_ioctl: split out ndo_eth_ioctl
2021-07-27 20:11:45 +01:00
sr9700.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
sr9800.c
dev_ioctl: split out ndo_eth_ioctl
2021-07-27 20:11:45 +01:00
sr9800.h
…
usbnet.c
usbnet: sanity check for maxpacket
2021-10-21 06:44:53 -07:00
zaurus.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13
2019-05-21 11:28:45 +02:00