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b6c8285476
linux/drivers/net/dsa
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Dan Carpenter 8d6ea93285 net: dsa: bcm_sf2: potential array overflow in bcm_sf2_sw_suspend() 
The value of ->num_ports comes from bcm_sf2_sw_probe() and it is less
than or equal to DSA_MAX_PORTS.  The ds->ports[] array is used inside
the dsa_is_user_port() and dsa_is_cpu_port() functions.  The ds->ports[]
array is allocated in dsa_switch_alloc() and it has ds->num_ports
elements so this leads to a static checker warning about a potential out
of bounds read.

Fixes: 8cfa94984c ("net: dsa: bcm_sf2: add suspend/resume callbacks")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Vivien Didelot <vivien.didelot@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13 22:11:53 -08:00
..
b53 net: dsa: b53: Fix for failure when irq is not defined in dt 2019-02-07 18:18:37 -08:00
microchip net: dsa: microchip: Drop unused GPIO includes 2019-01-04 12:58:25 -08:00
mv88e6xxx dsa: mv88e6xxx: Ensure all pending interrupts are handled prior to exit 2019-02-13 20:46:38 -08:00
bcm_sf2_cfp.c net: dsa: bcm_sf2: fix semicolon.cocci warnings 2018-11-07 22:14:05 -08:00
bcm_sf2_regs.h net: dsa: bcm_sf2: Disable learning while in WoL 2018-08-03 12:11:43 -07:00
bcm_sf2.c net: dsa: bcm_sf2: potential array overflow in bcm_sf2_sw_suspend() 2019-02-13 22:11:53 -08:00
bcm_sf2.h net: dsa: bcm_sf2: Restore CFP rules during system resume 2018-11-06 15:05:22 -08:00
dsa_loop_bdinfo.c
dsa_loop.c net: dsa: dsa_loop: Make dynamic debugging helpful 2018-05-25 16:46:29 -04:00
dsa_loop.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig net: dsa: lantiq_gswip: Depend on HAS_IOMEM 2018-09-25 20:27:43 -07:00
lan9303_i2c.c net: dsa: lan9303: Adjust indenting 2017-11-08 13:29:06 +09:00
lan9303_mdio.c net: dsa: lan9303: Adjust indenting 2017-11-08 13:29:06 +09:00
lan9303-core.c net: dsa: Pass stringset to ethtool operations 2018-04-27 11:53:03 -04:00
lan9303.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
lantiq_gswip.c net: dsa: lantiq_gswip: Minor code style improvements 2018-09-17 08:12:11 -07:00
lantiq_pce.h net: dsa: Add Lantiq / Intel DSA driver for vrx200 2018-09-13 08:14:33 -07:00
Makefile net: dsa: Add Lantiq / Intel DSA driver for vrx200 2018-09-13 08:14:33 -07:00
mt7530.c net: dsa: mt7530: Drop unused GPIO include 2019-01-04 13:07:23 -08:00
mt7530.h net: dsa: mediatek: add VLAN support for MT7530 2017-12-15 10:31:54 -05:00
mv88e6060.c mv88e6060: disable hardware level MAC learning 2018-12-03 16:04:21 -08:00
mv88e6060.h
qca8k.c net: dsa: qca8k: simplify getting .driver_data 2018-10-21 21:10:11 -07:00
qca8k.h net: dsa: qca8k: Allow overwriting CPU port setting 2018-05-23 15:46:18 -04:00
realtek-smi.c net: dsa: realtek-smi: fix OF child-node lookup 2019-01-17 14:04:49 -08:00
realtek-smi.h net: dsa: realtek-smi: Add Realtek SMI driver 2018-07-18 13:43:38 +09:00
rtl8366.c dsa: rtl8366: Remove unused variable. 2018-07-18 14:42:18 +09:00
rtl8366rb.c net: dsa: rtl8366rb: Support port 4 (WAN) 2018-08-09 14:15:00 -07:00
vitesse-vsc73xx.c net: dsa: vsc73xx: Make some functions static 2018-07-05 19:29:29 +09:00