diff options
author | Ji-Hyeon Gim <potatogim@gluesys.com> | 2017-05-05 16:51:19 +0900 |
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committer | Shyamsundar Ranganathan <srangana@redhat.com> | 2017-05-16 00:30:34 +0000 |
commit | 6c809f40a1a0b500aa09ccaa597dc7d95b1e5146 (patch) | |
tree | 697ff13044127089d7b1c1897210db9ee8a870a6 /glusterfsd/src | |
parent | cec4c8fc25e34459c23693f2928dcaefb9a68c69 (diff) |
rpc: fix a routine to destory RDMA qp(queue-pair)
This is backport of https://review.gluster.org/#/c/17249/
Problem: If an error has occured with rdma_create_id() in gf_rdma_connect(),
process will jump to the 'unlock' label and then call gf_rdma_teardown()
which call __gf_rdma_teardown().
Presently, __gf_rdma_teardown() checks InifiniBand QP with peer->cm_id->qp!
Unfortunately, cm_id is not allocated and will be crushed in this situation :)
Solution: If 'this->private->peer->cm_id' member is null, do not check
'this->private->peer->cm_id->qp'.
> Change-Id: Ie321b8cf175ef4f1bdd9733d73840f03ddff8c3b
> BUG: 1449495
> Signed-off-by: Ji-Hyeon Gim <potatogim@potatogim.net>
> Reviewed-on: https://review.gluster.org/17249
> Reviewed-by: Amar Tumballi <amarts@redhat.com>
> Reviewed-by: Prashanth Pai <ppai@redhat.com>
> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
> Tested-by: Ji-Hyeon Gim
> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
> Smoke: Gluster Build System <jenkins@build.gluster.org>
> Reviewed-by: Jeff Darcy <jeff@pl.atyp.us>
(cherry picked from commit ccfa06767f1282d9a3783e37555515a63cc62e69)
Change-Id: Ie321b8cf175ef4f1bdd9733d73840f03ddff8c3b
BUG: 1450565
Signed-off-by: Ji-Hyeon Gim <potatogim@gluesys.com>
Reviewed-on: https://review.gluster.org/17282
Smoke: Gluster Build System <jenkins@build.gluster.org>
Tested-by: Ji-Hyeon Gim
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Diffstat (limited to 'glusterfsd/src')
0 files changed, 0 insertions, 0 deletions