During create-ah from user land, uverbs is sending garbage data in attr.dmac and attr.vlan_id. This patch prevents the same.
Signed-off-by: Devesh Sharma <[email protected]> --- drivers/infiniband/core/uverbs_cmd.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index 0600c50..0b1ce71 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -2508,6 +2508,7 @@ ssize_t ib_uverbs_create_ah(struct ib_uverbs_file *file, goto err; } + memset(&attr, 0, sizeof(attr)); attr.dlid = cmd.attr.dlid; attr.sl = cmd.attr.sl; attr.src_path_bits = cmd.attr.src_path_bits; -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
