Cited commit introduced the udata parameter to different destroy flows
but the uapi method definition does not have udata (i.e has_udata flag
is not set). As a result, an uninitialized udata struct is being passed
down to the driver callbacks.
Fix that by clearing the driver udata even in cases where has_udata flag
is not set.
Fixes: c4367a26357b ("IB: Pass uverbs_attr_bundle down ib_x destroy path")
Cc: Shamir Rabinovitch <shamir.rabinovitch@oracle.com>
Co-developed-by: Jason Gunthorpe <jgg@ziepe.ca>
Signed-off-by: Jason Gunthorpe <jgg@ziepe.ca>
Signed-off-by: Gal Pressman <galpress@amazon.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
uverbs_fill_udata(&pbundle->bundle,
&pbundle->bundle.driver_udata,
UVERBS_ATTR_UHW_IN, UVERBS_ATTR_UHW_OUT);
+ else
+ pbundle->bundle.driver_udata = (struct ib_udata){};
if (destroy_bkey != UVERBS_API_ATTR_BKEY_LEN) {
struct uverbs_obj_attr *destroy_attr =