qemu-e2k/hw/dma
Prasad J Pandit c0a3172fa6 dma: rc4030: limit interval timer reload value
The JAZZ RC4030 chipset emulator has a periodic timer and
associated interval reload register. The reload value is used
as divider when computing timer's next tick value. If reload
value is large, it could lead to divide by zero error. Limit
the interval reload value to avoid it.

Reported-by: Huawei PSIRT <psirt@huawei.com>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Tested-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Yongbok Kim <yongbok.kim@imgtec.com>
2017-03-20 11:19:55 +00:00
..
Makefile.objs dma: Add Xilinx Zynq devcfg device model 2016-07-04 13:15:22 +01:00
bcm2835_dma.c hw: explicitly include qemu/log.h 2016-05-19 16:42:29 +02:00
etraxfs_dma.c etraxfs_dma: Dont forward zero-length payload to clients 2016-02-20 00:17:48 +01:00
i8257.c i8257: Make device "i8257" unavailable with -device 2016-09-13 19:09:43 +02:00
i82374.c i8257: pass ISA bus to DMA_init() function 2016-02-03 11:28:55 -05:00
omap_dma.c dma: omap: check dma channel data_type 2017-01-27 15:29:08 +00:00
pl080.c hw/dma/pl080: Fix bad bit mask (PL080_CONF_M1 | PL080_CONF_M1) 2016-10-17 19:22:17 +01:00
pl330.c migration: consolidate VMStateField.start 2017-02-13 17:27:13 +00:00
puv3_dma.c unicore: Clean up includes 2016-01-29 15:07:22 +00:00
pxa2xx_dma.c hw/dma: QOM'ify pxa2xx_dma.c 2016-06-14 15:59:14 +01:00
rc4030.c dma: rc4030: limit interval timer reload value 2017-03-20 11:19:55 +00:00
soc_dma.c hw: Clean up includes 2016-01-29 15:07:25 +00:00
sparc32_dma.c hw: Clean up includes 2016-01-29 15:07:25 +00:00
sun4m_iommu.c hw: Clean up includes 2016-01-29 15:07:25 +00:00
trace-events trace-events: fix first line comment in trace-events 2016-08-12 10:36:01 +01:00
xilinx_axidma.c Reducing stack frame size in stream_process_mem2s() 2016-10-17 19:22:16 +01:00
xlnx-zynq-devcfg.c dma: Add Xilinx Zynq devcfg device model 2016-07-04 13:15:22 +01:00
xlnx_dpdma.c introduce xlnx-dpdma 2016-06-14 16:01:03 +01:00