Vignesh Viswanathan f26b32ef2f net: qrtr: ns: Change nodes radix tree to xarray ...

There is a use after free scenario while iterating through the nodes
radix tree despite the ns being a single threaded process. This can
happen when the radix tree APIs are not synchronized with the
rcu_read_lock() APIs.

Convert the radix tree for nodes to xarray to take advantage of the
built in rcu lock usage provided by xarray.

Signed-off-by: Chris Lew <quic_clew@quicinc.com>
Signed-off-by: Vignesh Viswanathan <quic_viswanat@quicinc.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2023-07-17 09:02:30 +01:00

..

af_qrtr.c

sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)

2023-06-24 15:50:13 -07:00

Kconfig

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-14 01:57:21 +09:00

Makefile

net: qrtr: combine nameservice into main module

2021-09-28 17:36:43 -07:00

mhi.c

net: qrtr: start MHI channel after endpoit creation

2022-08-15 11:21:42 +01:00

ns.c

net: qrtr: ns: Change nodes radix tree to xarray

2023-07-17 09:02:30 +01:00

qrtr.h

net: qrtr: fix null-ptr-deref in qrtr_ns_remove

2021-01-05 16:50:09 -08:00

smd.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284

2019-06-05 17:36:37 +02:00

tun.c

net: qrtr: Fix memory leak in qrtr_tun_open

2021-02-23 15:38:22 -08:00