Linux kernel bug fix: RDMA/ucma: Check that device is connected prior to access it
Subsystem: rdma (drivers/infiniband/core/ucma.c)
Bug type: null-deref, severity: high
Keywords: refcount
Files changed: drivers/infiniband/core/ucma.c
Introduced by Sean Hefty on 2006-12-12 11:50:22 -0800; fixed by Leon Romanovsky on 2018-03-27 14:10:45 -0600 (lifetime: 4123 days)