qemu-e2k

History

Prasad J Pandit 146871c33e dma: omap: check dma channel data_type

When setting dma channel 'data_type', if (value & 3) == 3,
the set 'data_type' is said to be bad. This also leads to an
OOB access in 'omap_dma_transfer_generic', while doing
cpu_physical_memory_r/w operations. Add check to avoid it.

Reported-by: Jiang Xin <jiangxin1@huawei.com>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Message-id: 20170127120528.30959-1-ppandit@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

2017-01-27 15:29:08 +00:00

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