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kernel_samsung_a53x/drivers/net
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Baruch Siach e00db162da net: stmmac: fix rx budget limit check 
[ Upstream commit fa02de9e75889915b554eda1964a631fd019973b ]

The while loop condition verifies 'count < limit'. Neither value change
before the 'count >= limit' check. As is this check is dead code. But
code inspection reveals a code path that modifies 'count' and then goto
'drain_data' and back to 'read_again'. So there is a need to verify
count value sanity after 'read_again'.

Move 'read_again' up to fix the count limit check.

Fixes: ec222003bd94 ("net: stmmac: Prepare to add Split Header support")
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Link: https://lore.kernel.org/r/d9486296c3b6b12ab3a0515fcd47d56447a07bfc.1699897370.git.baruch@tkos.co.il
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-18 11:43:20 +01:00
..
appletalk Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
arcnet Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bonding bonding: stop the device in bond_setup_by_slave() 2024-11-18 11:43:19 +01:00
caif Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
can can: dev: can_restart(): fix race condition between controller restart and netif_carrier_on() 2024-11-18 11:42:49 +01:00
dropdump Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dsa net: dsa: bcm_sf2: Fix possible memory leak in bcm_sf2_mdio_register() 2024-11-08 11:26:11 +01:00
ethernet net: stmmac: fix rx budget limit check 2024-11-18 11:43:20 +01:00
fddi Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fjes Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hamradio Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hippi Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hyperv Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ieee802154 net: ieee802154: adf7242: Fix some potential buffer overflow in adf7242_stats_show() 2024-11-18 10:58:29 +01:00
ipa Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ipvlan ipvlan: add ipvlan_route_v6_outbound() helper 2024-11-18 11:43:19 +01:00
mdio Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
netdevsim Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pcs Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
phy net: phy: mscc: macsec: reject PN update requests 2024-11-08 11:25:46 +01:00
plip Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ppp ppp: limit MRU to 64K 2024-11-18 11:43:19 +01:00
slip Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
team Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
usb r8152: Release firmware if we have an error in probe 2024-11-18 10:58:30 +01:00
vmxnet3 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vxlan Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
wan Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
wimax Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
wireguard Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
wireless wifi: iwlwifi: Use FW rate for non-data frames 2024-11-18 11:43:15 +01:00
xen-netback xen-netback: use default TX queue size for vifs 2024-11-08 11:25:45 +01:00
bareudp.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dummy.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
eql.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
geneve.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gtp.c gtp: fix fragmentation needed check with gso 2024-11-18 10:58:30 +01:00
ifb.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Kconfig Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
LICENSE.SRC Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
loopback.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
macsec.c net: macsec: indicate next pn update when offloading 2024-11-08 11:25:46 +01:00
macvlan.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
macvtap.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mdio.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mii.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
net_failover.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
netconsole.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nlmon.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ntb_netdev.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
rionet.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sb1000.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Space.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sungem_phy.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tap.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
thunderbolt.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tun.c tun: prevent negative ifindex 2024-11-08 11:26:10 +01:00
veth.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
virtio_net.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vrf.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vsockmon.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
xen-netfront.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00