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linux/drivers/net/dsa
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Florian Fainelli 02319bf15a net: dsa: bcm_sf2: Fix array overrun in bcm_sf2_num_active_ports() 
After d12e1c4649 ("net: dsa: b53: Set correct number of ports in the
DSA struct") we stopped setting dsa_switch::num_ports to DSA_MAX_PORTS,
which created an off by one error between the statically allocated
bcm_sf2_priv::port_sts array (of size DSA_MAX_PORTS). When
dsa_is_cpu_port() is used, we end-up accessing an out of bounds member
and causing a NPD.

Fix this by iterating with the appropriate port count using
ds->num_ports.

Fixes: d12e1c4649 ("net: dsa: b53: Set correct number of ports in the DSA struct")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-09-17 14:21:46 +01:00
..
b53 net: dsa: b53: Fix IMP port setup on BCM5301x 2021-09-05 19:02:38 +01:00
hirschmann Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-08-26 17:57:57 -07:00
microchip net: dsa: microchip: ksz8795: Don't use phy_port_cnt in VLAN table lookup 2021-08-10 09:58:15 +01:00
mv88e6xxx Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-08-26 17:57:57 -07:00
ocelot net: update NXP copyright text 2021-09-17 13:52:17 +01:00
qca net: dsa: qca: ar9331: make proper initial port defaults 2021-08-07 09:34:35 +01:00
sja1105 net: update NXP copyright text 2021-09-17 13:52:17 +01:00
xrs700x net: dsa: xrs700x: forward HSR supervision frames 2021-06-16 12:17:03 -07:00
bcm_sf2.c net: dsa: bcm_sf2: Fix array overrun in bcm_sf2_num_active_ports() 2021-09-17 14:21:46 +01:00
bcm_sf2.h net: dsa: bcm_sf2: setup BCM4908 internal crossbar 2021-03-12 17:06:37 -08:00
bcm_sf2_cfp.c net: dsa: propagate extack to .port_vlan_add 2021-02-14 17:38:11 -08:00
bcm_sf2_regs.h net: dsa: bcm_sf2: fix BCM4908 RGMII reg(s) 2021-03-18 14:44:05 -07:00
dsa_loop.c net: dsa: propagate extack to .port_vlan_filtering 2021-02-14 17:38:12 -08:00
dsa_loop.h
dsa_loop_bdinfo.c
Kconfig dsa: simplify Kconfig symbols and dependencies 2021-03-22 12:15:37 -07:00
lan9303-core.c net: dsa: lan9303: fix broken backpressure in .port_fdb_dump 2021-08-10 13:17:22 +01:00
lan9303.h
lan9303_i2c.c
lan9303_mdio.c
lantiq_gswip.c net: dsa: lantiq_gswip: Add 200ms assert delay 2021-09-13 13:01:44 +01:00
lantiq_pce.h net: dsa: Use the correct style for SPDX License Identifier 2019-09-22 15:25:08 -07:00
Makefile net: dsa: add Arrow SpeedChips XRS700x driver 2021-01-15 15:37:37 -08:00
mt7530.c net: dsa: mt7530: manually set up VLAN ID 0 2021-08-25 11:09:31 +01:00
mt7530.h net: dsa: mt7530: manually set up VLAN ID 0 2021-08-25 11:09:31 +01:00
mv88e6060.c net: dsa: Get information about stacked DSA protocol 2020-01-08 16:01:13 -08:00
mv88e6060.h
qca8k.c net: dsa: qca8k: fix kernel panic with legacy mdio mapping 2021-09-12 10:47:31 +01:00
qca8k.h net: dsa: qca8k: add support for internal phy and internal mdio 2021-05-14 15:30:22 -07:00
realtek-smi-core.c net: dsa: rtl8366rb: Roof MTU for switch 2020-10-10 11:25:05 -07:00
realtek-smi-core.h net: dsa: propagate extack to .port_vlan_filtering 2021-02-14 17:38:12 -08:00
rtl8366.c net: dsa: propagate extack to .port_vlan_filtering 2021-02-14 17:38:12 -08:00
rtl8366rb.c net: dsa: rtl8366rb: standardize init jam tables 2021-01-27 20:21:20 -08:00
vitesse-vsc73xx-core.c net: dsa: vsc73xx: make the MTU configurable 2020-03-27 16:07:25 -07:00
vitesse-vsc73xx-platform.c net: dsa: vitesse-vsc73xx: Convert to plain comments to avoid kerneldoc warnings 2020-07-05 15:49:03 -07:00
vitesse-vsc73xx-spi.c net: dsa: vitesse-vsc73xx: Convert to plain comments to avoid kerneldoc warnings 2020-07-05 15:49:03 -07:00
vitesse-vsc73xx.h