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net: rds: Fix possible NULL-pointer dereference
authorArtem Chernyshev <artem.chernyshev@red-soft.ru>
Mon, 18 Sep 2023 13:56:23 +0000 (16:56 +0300)
committerDavid S. Miller <davem@davemloft.net>
Wed, 20 Sep 2023 07:49:03 +0000 (08:49 +0100)
commitf1d95df0f31048f1c59092648997686e3f7d9478
tree0e2ad7248580a2b6766cfd3f829bf6ad1b6b95b7tree | snapshot
parent492032760127251e5540a5716a70996bacf2a3fdcommit | diff
net: rds: Fix possible NULL-pointer dereference

In rds_rdma_cm_event_handler_cmn() check, if conn pointer exists
before dereferencing it as rdma_set_service_type() argument

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: fd261ce6a30e ("rds: rdma: update rdma transport for tos")
Signed-off-by: Artem Chernyshev <artem.chernyshev@red-soft.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/rds/rdma_transport.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git