7cf745dd9c
In rocker_port_phys_link_status() and rocker_port_phys_enable_read() we construct a 64-bit value with one bit per front-panel port. However we accidentally do the shift as 32-bit arithmetic, which means that if there are more than 31 front-panel ports this is undefined behaviour. Fix the problem by ensuring we use 64-bit arithmetic for the whole calculation. (We won't ever shift off the 64-bit value because ROCKER_FP_PORTS_MAX is 62.) Resolves: Coverity CID 1487121, 1487160 Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Jason Wang <jasowang@redhat.com> |
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.. | ||
can | ||
fsl_etsec | ||
rocker | ||
allwinner_emac.c | ||
allwinner-sun8i-emac.c | ||
cadence_gem.c | ||
dp8393x.c | ||
e1000_regs.h | ||
e1000.c | ||
e1000e_core.c | ||
e1000e_core.h | ||
e1000e.c | ||
e1000x_common.c | ||
e1000x_common.h | ||
eepro100.c | ||
etraxfs_eth.c | ||
ftgmac100.c | ||
i82596.c | ||
i82596.h | ||
imx_fec.c | ||
Kconfig | ||
lan9118.c | ||
lance.c | ||
lasi_i82596.c | ||
mcf_fec.c | ||
meson.build | ||
mipsnet.c | ||
msf2-emac.c | ||
mv88w8618_eth.c | ||
ne2000-isa.c | ||
ne2000-pci.c | ||
ne2000.c | ||
ne2000.h | ||
net_rx_pkt.c | ||
net_rx_pkt.h | ||
net_tx_pkt.c | ||
net_tx_pkt.h | ||
npcm7xx_emc.c | ||
opencores_eth.c | ||
pcnet-pci.c | ||
pcnet.c | ||
pcnet.h | ||
rtl8139.c | ||
smc91c111.c | ||
spapr_llan.c | ||
stellaris_enet.c | ||
sungem.c | ||
sunhme.c | ||
trace-events | ||
trace.h | ||
tulip.c | ||
tulip.h | ||
vhost_net-stub.c | ||
vhost_net.c | ||
virtio-net.c | ||
vmware_utils.h | ||
vmxnet3_defs.h | ||
vmxnet3.c | ||
vmxnet3.h | ||
vmxnet_debug.h | ||
xen_nic.c | ||
xgmac.c | ||
xilinx_axienet.c | ||
xilinx_ethlite.c |