Commits
Leon Romanovsky committed 0cba0efcc72
RDMA/restrack: Increment CQ restrack object before committing
Once the uobj is committed it is immediately possible another thread
could destroy it, which worst case, can result in a use-after-free
of the restrack objects.
Cc: syzkaller <syzkaller@googlegroups.com>
Fixes: 08f294a1524b ("RDMA/core: Add resource tracking for create and destroy CQs")
Reported-by: Noa Osherovich <noaos@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>