iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/drivers/net/ethernet
History
Philipp Zabel 81f35ffde0 net: fec: ptp: fix NULL pointer dereference if ptp_clock is not set 
Since commit 278d24047891 (net: fec: ptp: Enable PPS output based on ptp clock)
fec_enet_interrupt calls fec_ptp_check_pps_event unconditionally, which calls
into ptp_clock_event. If fep->ptp_clock is NULL, ptp_clock_event tries to
dereference the NULL pointer.
Since on i.MX53 fep->bufdesc_ex is not set, fec_ptp_init is never called,
and fep->ptp_clock is NULL, which reliably causes a kernel panic.

This patch adds a check for fep->ptp_clock == NULL in fec_enet_interrupt.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-22 17:48:06 -04:00
..
3com
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2014-10-08 16:22:22 -04:00
8390
PCI changes for the v3.17 merge window (part 2):
2014-08-14 18:10:33 -06:00
adaptec
PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use
2014-08-12 12:15:14 -06:00
adi
net: ethernet: Remove superfluous ether_setup after alloc_etherdev
2014-10-03 15:31:40 -07:00
aeroflex
greth: moved TX ring cleaning to NAPI rx poll func
2014-09-05 21:57:09 -07:00
agere
et131x: Add PCIe gigabit ethernet driver et131x to drivers/net
2014-10-03 12:22:19 -07:00
allwinner
net: ethernet: Remove superfluous ether_setup after alloc_etherdev
2014-10-03 15:31:40 -07:00
alteon
PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use
2014-08-12 12:15:14 -06:00
altera
Altera TSE: Add support for no PHY
2014-10-05 21:39:40 -04:00
amd
am2150: Update nmclan_cs.c to use update PCMCIA API
2014-09-22 14:27:44 -04:00
apm
drivers: net: xgene: Add SGMII based 1GbE ethtool support
2014-10-14 16:09:22 -04:00
apple
…
arc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2014-09-23 12:09:27 -04:00
atheros
PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use
2014-08-12 12:15:14 -06:00
broadcom
tg3: Add skb->xmit_more support
2014-10-14 15:59:37 -04:00
brocade
bna: fix skb->truesize underestimation
2014-10-17 23:56:33 -04:00
cadence
net: ethernet: Remove superfluous ether_setup after alloc_etherdev
2014-10-03 15:31:40 -07:00
calxeda
net: ethernet: Remove superfluous ether_setup after alloc_etherdev
2014-10-03 15:31:40 -07:00
chelsio
cxgb4 : Fix build failure in cxgb4 when ipv6 is disabled/not in-built
2014-10-15 00:28:58 -04:00
cirrus
cirrus: cs89x0: Use managed interfaces
2014-08-02 16:40:52 -07:00
cisco
enic: Do not call napi_disable when preemption is disabled.
2014-10-21 15:24:25 -04:00
davicom
net: ethernet: Remove superfluous ether_setup after alloc_etherdev
2014-10-03 15:31:40 -07:00
dec
tulip: dmfe: Fix global namespace pollution of phy accessors.
2014-08-27 18:25:40 -07:00
dlink
PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use
2014-08-12 12:15:14 -06:00
emulex
be2net: fix alignment on line wrap
2014-09-22 15:01:09 -04:00
faraday
net: get rid of SET_ETHTOOL_OPS
2014-05-13 17:43:20 -04:00
freescale
net: fec: ptp: fix NULL pointer dereference if ptp_clock is not set
2014-10-22 17:48:06 -04:00
fujitsu
drivers/net: ethernet: Remove typedef for struct and enum
2014-08-07 16:02:58 -07:00
hisilicon
net: hisilicon: add hix5hd2 mac driver
2014-06-02 23:39:05 -07:00
hp
hp100: Convert the normal skb free path to dev_consume_skb_any()
2014-09-08 15:39:58 -07:00
i825xx
i825xx: Call dev_kfree_skb_any instead of dev_kfree_skb.
2014-03-24 21:19:02 -07:00
ibm
ehea: Fix TSO and hw checksums with non-accelerated vlan packets.
2014-08-25 17:27:09 -07:00
icplus
PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use
2014-08-12 12:15:14 -06:00
intel
ixgbe: check for vfs outside of sriov_num_vfs before dereference
2014-10-16 02:21:03 -07:00
marvell
net: pxa168_eth: PXA168_ETH should depend on HAS_DMA
2014-10-10 14:45:01 -04:00
mellanox
mlx4: fix race accessing page->_count
2014-10-10 15:37:28 -04:00
micrel
net: ks8842: use dmaengine_terminate_all() API
2014-10-15 21:31:00 +05:30
microchip
net: get rid of SET_ETHTOOL_OPS
2014-05-13 17:43:20 -04:00
moxa
net: ethernet: Remove superfluous ether_setup after alloc_etherdev
2014-10-03 15:31:40 -07:00
myricom
PCI changes for the v3.17 merge window (part 2):
2014-08-14 18:10:33 -06:00
natsemi
PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use
2014-08-12 12:15:14 -06:00
neterion
net: ethernet: neterion: vxge: vxge-main.c: Cleaning up missing null-terminate in conjunction with strncpy
2014-09-15 14:17:00 -04:00
nuvoton
net: ethernet: Remove superfluous ether_setup after alloc_etherdev
2014-10-03 15:31:40 -07:00
nvidia
ethernet: nvidia: Remove extra parens
2014-09-02 13:47:25 -07:00
nxp
net: ethernet: Remove superfluous ether_setup after alloc_etherdev
2014-10-03 15:31:40 -07:00
octeon
drivers: net: ethernet: octeon_mgmt: fix a compiler warning
2014-09-08 14:23:46 -07:00
oki-semi
pch_gbe: 'select' NET_PTP_CLASSIFY.
2014-09-22 13:25:51 -04:00
packetengines
drivers/net: Convert remaining uses of pr_warning to pr_warn
2014-09-09 20:37:08 -07:00
pasemi
PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use
2014-08-12 12:15:14 -06:00
qlogic
qlcnic: Fix number of arguments in destroy tx context command
2014-10-14 17:05:18 -04:00
qualcomm
net: ethernet: Remove superfluous ether_setup after alloc_etherdev
2014-10-03 15:31:40 -07:00
rdc
PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use
2014-08-12 12:15:14 -06:00
realtek
r8169:add support for RTL8168EP
2014-10-08 15:58:45 -04:00
renesas
net: sh_eth: fix driver dependencies
2014-09-02 13:23:25 -07:00
samsung
net: sxgbe: remove duplicate SXGBE_CORE_L34_ADDCTL_REG define
2014-06-11 15:01:30 -07:00
seeq
drivers/net: delete non-required instances of include <linux/init.h>
2014-01-16 11:53:26 -08:00
sfc
sfc: remove incorrect EFX_BUG_ON_PARANOID check
2014-10-22 12:51:16 -04:00
sgi
PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use
2014-08-12 12:15:14 -06:00
silan
PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use
2014-08-12 12:15:14 -06:00
sis
PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use
2014-08-12 12:15:14 -06:00
smsc
net: ethernet: Remove superfluous ether_setup after alloc_etherdev
2014-10-03 15:31:40 -07:00
stmicro
stmmac: fix sti compatibililies
2014-10-15 11:45:42 -04:00
sun
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
2014-10-11 20:36:34 -04:00
tehuti
PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use
2014-08-12 12:15:14 -06:00
ti
drivers: net: cpsw: remove child devices while driver detach
2014-10-14 15:59:38 -04:00
tile
Merge branch 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
2014-10-15 07:48:18 +02:00
toshiba
net: spider_net: avoid using signed char for bitops
2014-10-05 21:15:16 -04:00
tundra
drivers/net: delete non-required instances of include <linux/init.h>
2014-01-16 11:53:26 -08:00
via
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2014-10-07 21:16:26 -04:00
wiznet
net: ethernet: Remove superfluous ether_setup after alloc_etherdev
2014-10-03 15:31:40 -07:00
xilinx
net: ll_temac: Remove unnecessary ether_setup after alloc_etherdev
2014-10-01 15:01:10 -04:00
xircom
ethernet: amd: Remove typedef local_info_t
2014-08-11 12:19:53 -07:00
xscale
net: ptp: move PTP classifier in its own file
2014-04-01 16:43:18 -04:00
dnet.c
net: dnet: Use managed interfaces
2014-08-02 16:40:52 -07:00
dnet.h
…
ec_bhf.c
net: ec_bhf: remove excessive debug messages
2014-08-24 18:36:57 -07:00
ethoc.c
net: ethernet: Remove superfluous ether_setup after alloc_etherdev
2014-10-03 15:31:40 -07:00
fealnx.c
PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use
2014-08-12 12:15:14 -06:00
jme.c
PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use
2014-08-12 12:15:14 -06:00
jme.h
…
Kconfig
et131x: Add PCIe gigabit ethernet driver et131x to drivers/net
2014-10-03 12:22:19 -07:00
korina.c
drivers/net: delete non-required instances of include <linux/init.h>
2014-01-16 11:53:26 -08:00
lantiq_etop.c
net: ethernet: Remove superfluous ether_setup after alloc_etherdev
2014-10-03 15:31:40 -07:00
Makefile
et131x: Add PCIe gigabit ethernet driver et131x to drivers/net
2014-10-03 12:22:19 -07:00
netx-eth.c
net: ethernet: Remove superfluous ether_setup after alloc_etherdev
2014-10-03 15:31:40 -07:00
s6gmac.c
drivers/net: delete non-required instances of include <linux/init.h>
2014-01-16 11:53:26 -08:00