OpenE2K/qemu-e2k
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070c4b92b8
qemu-e2k/hw/net
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Prasad J Pandit 070c4b92b8 net: mcf: limit buffer descriptor count 
ColdFire Fast Ethernet Controller uses buffer descriptors to manage
data flow to/fro receive & transmit queues. While transmitting
packets, it could continue to read buffer descriptors if a buffer
descriptor has length of zero and has crafted values in bd.flags.
Set upper limit to number of buffer descriptors.

Reported-by: Li Qiang <liqiang6-s@360.cn>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2016-09-27 17:54:22 +08:00
..
fsl_etsec hw/ptimer: Introduce timer policy feature 2016-09-22 18:13:06 +01:00
rocker qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
allwinner_emac.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
cadence_gem.c cadence_gem: Correct indentation 2016-09-22 18:13:07 +01:00
dp8393x.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
e1000_regs.h Clean up header guards that don't match their file name 2016-07-12 16:19:16 +02:00
e1000.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
e1000e_core.c e1000e: Fix EIAC register implementation 2016-09-27 17:54:22 +08:00
e1000e_core.h e1000e: Flush all receive queues on receive enable 2016-09-27 17:54:22 +08:00
e1000e.c e1000e: Flush all receive queues on receive enable 2016-09-27 17:54:22 +08:00
e1000x_common.c hw/net/e1000: Don't use *_to_cpup() 2016-06-27 16:39:56 +01:00
e1000x_common.h e1000: Move out code that will be reused in e1000e 2016-06-02 10:42:29 +08:00
eepro100.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
etraxfs_eth.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
imx_fec.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
lan9118.c hw/ptimer: Introduce timer policy feature 2016-09-22 18:13:06 +01:00
lance.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
Makefile.objs e1000e: fix building without CONFIG_VMXNET3_PCI 2016-07-18 16:17:02 +08:00
mcf_fec.c net: mcf: limit buffer descriptor count 2016-09-27 17:54:22 +08:00
milkymist-minimac2.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
mipsnet.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
ne2000-isa.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
ne2000.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
ne2000.h Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
net_rx_pkt.c net_pkt: Extend packet abstraction as required by e1000e functionality 2016-06-02 10:42:28 +08:00
net_rx_pkt.h net_pkt: Extend packet abstraction as required by e1000e functionality 2016-06-02 10:42:28 +08:00
net_tx_pkt.c net: vmxnet: use g_new for pkt initialisation 2016-08-18 12:05:18 +08:00
net_tx_pkt.h clean-includes: run it once more 2016-06-16 18:39:03 +02:00
opencores_eth.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
pcnet-pci.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
pcnet.c hw/net: Clean up includes 2016-01-29 15:07:23 +00:00
pcnet.h Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
rtl8139.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
smc91c111.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
spapr_llan.c spapr_llan: convert to trace framework instead of DPRINTF 2016-09-23 10:29:40 +10:00
stellaris_enet.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
trace-events e1000e: Fix CTRL_EXT.EIAME behavior 2016-09-27 17:54:22 +08:00
vhost_net.c vhost: check for vhost_ops before using. 2016-08-10 17:47:29 +03:00
virtio-net.c virtio-net: allow increasing rx queue size 2016-09-27 17:54:21 +08:00
vmware_utils.h vmxnet3: Fix reading/writing guest memory specially when behind an IOMMU 2016-06-28 10:13:57 +08:00
vmxnet3.c net: vmxnet3: check for device_active before write 2016-08-09 15:24:56 +08:00
vmxnet3.h Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
vmxnet_debug.h Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
xen_nic.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
xgmac.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
xilinx_axienet.c qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
xilinx_ethlite.c hw/net: Fix a heap overflow in xlnx.xps-ethernetlite 2016-08-09 15:27:18 +08:00