OpenCloudOS-Kernel/drivers/infiniband/hw/ocrdma
Michael Mera 062d0f22a3 IB/ocrdma: fix out of bounds access to local buffer
In write to debugfs file 'resource_stats' the local buffer 'tmp_str' is
written at index 'count-1' where 'count' is the size of the write, so
potentially 0.

This patch filters odd values for the write size/position to avoid this
type of problem.

Signed-off-by: Michael Mera <dev@michaelmera.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-05-01 15:04:23 -04:00
..
Kconfig RDMA/ocrdma: Add dependency on INET 2014-01-19 15:16:23 -08:00
Makefile RDMA/ocrdma: Query controller information 2014-04-03 08:30:05 -07:00
ocrdma.h IB/core: Define 'ib' and 'roce' rdma_ah_attr types 2017-05-01 14:32:43 -04:00
ocrdma_ah.c IB/core: Define 'ib' and 'roce' rdma_ah_attr types 2017-05-01 14:32:43 -04:00
ocrdma_ah.h IB/core: Rename struct ib_ah_attr to rdma_ah_attr 2017-05-01 14:32:43 -04:00
ocrdma_hw.c IB/core: Use rdma_ah_attr accessor functions 2017-05-01 14:32:43 -04:00
ocrdma_hw.h RDMA/ocrdma: Depend on async link events from CNA 2016-01-19 14:00:47 -05:00
ocrdma_main.c This is a tree wide change and has been kept separate for that reason. 2017-02-25 13:45:43 -08:00
ocrdma_sli.h RDMA: Adding ethertype ETH_P_IBOE 2017-01-10 14:05:11 -05:00
ocrdma_stats.c IB/ocrdma: fix out of bounds access to local buffer 2017-05-01 15:04:23 -04:00
ocrdma_stats.h RDMA/ocrdma: Initialize stats resources in the driver before ib device registration. 2016-02-05 15:14:27 -05:00
ocrdma_verbs.c IB/core: Define 'ib' and 'roce' rdma_ah_attr types 2017-05-01 14:32:43 -04:00
ocrdma_verbs.h IB/core: Enhance ib_map_mr_sg() 2016-05-13 13:37:57 -04:00