RDMA/qedr: Fix resource leak in qedr_create_qp

Browse source

When xa_insert() fails, the acquired resource in qedr_create_qp should
also be freed. However, current implementation does not handle the error.

Fix this by adding a new goto label that calls qedr_free_qp_resources.

Fixes: 1212767e23 ("qedr: Add wrapping generic structure for qpidr and adjust idr routines.")
Link: https://lore.kernel.org/r/20200911125159.4577-1-keitasuzuki.park@sslab.ics.keio.ac.jp
Signed-off-by: Keita Suzuki <keitasuzuki.park@sslab.ics.keio.ac.jp>
Acked-by: Michal Kalderon <michal.kalderon@marvell.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

...

This commit is contained in:

Keita Suzuki 2020-09-11 12:51:59 +00:00 • committed by Jason Gunthorpe

parent 8d539c6109

commit 3e45410fe3

1 changed files with 27 additions and 25 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

52

drivers/infiniband/hw/qedr/verbs.c

View file