linux

mirror of https://github.com/raspberrypi/linux.git synced 2025-12-08 10:59:46 +00:00

Files

Colin Ian King f354666d1b RDMA/ocrdma: fix double free on pd

commit 4dc5444279 upstream.

A reorganisation of the PD allocation and deallocation in commit
9ba1377daa ("RDMA/ocrdma: Move PD resource management to driver.")
introduced a double free on pd, as detected by static analysis by
smatch:

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c:682 ocrdma_alloc_pd()
  error: double free of 'pd'^

The original call to ocrdma_mbx_dealloc_pd() (which does not kfree
pd) was replaced with a call to _ocrdma_dealloc_pd() (which does
kfree pd).  The kfree following this call causes the double free,
so just remove it to fix the problem.

Fixes: 9ba1377daa ("RDMA/ocrdma: Move PD resource management to driver.")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-By: Devesh Sharma <devesh.sharma@avagotech.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2015-08-03 09:29:15 -07:00

amso1100

IB/core: Replace ib_umem's offset field with a full address

2014-12-15 18:13:35 -08:00

cxgb3

RDMA/cxgb3: Remove a couple unneeded conditions

2014-05-28 10:04:00 -07:00

cxgb4

infiniband: Remove duplicated KERN_<LEVEL> from pr_<level> uses

2015-05-12 15:52:37 -04:00

ehca

IB/ehca: use correct destination for memcpy