tree 783d0cc21944c1e8346db9e62051418e08bc9e49
parent e8521e53cca584ddf8ec4584d3c550a6c65f88c4
author Dotan Barak <dotanb@dev.mellanox.co.il> 1569950462 -0700
committer David S. Miller <davem@davemloft.net> 1570033017 -0400

net/rds: Fix error handling in rds_ib_add_one()

rds_ibdev:ipaddr_list and rds_ibdev:conn_list are initialized
after allocation some resources such as protection domain.
If allocation of such resources fail, then these uninitialized
variables are accessed in rds_ib_dev_free() in failure path. This
can potentially crash the system. The code has been updated to
initialize these variables very early in the function.

Signed-off-by: Dotan Barak <dotanb@dev.mellanox.co.il>
Signed-off-by: Sudhakar Dindukurti <sudhakar.dindukurti@oracle.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>