b1acd1afc1
- kvm-migration-Fix-cancel-state.patch [bz#1608649] - kvm-migration-rdma-Fix-qemu_rdma_cleanup-null-check.patch [bz#1608649] - Resolves: bz#1608649 (Query-migrate get "failed" status after migrate-cancel)
55 lines
1.9 KiB
Diff
55 lines
1.9 KiB
Diff
From aa5367b5e81cdc3cc3dc8dbc31daef6acecc1f97 Mon Sep 17 00:00:00 2001
|
|
From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
|
|
Date: Thu, 7 Mar 2019 12:26:22 +0000
|
|
Subject: [PATCH 2/2] migration/rdma: Fix qemu_rdma_cleanup null check
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
RH-Author: Dr. David Alan Gilbert <dgilbert@redhat.com>
|
|
Message-id: <20190307122622.9387-3-dgilbert@redhat.com>
|
|
Patchwork-id: 84819
|
|
O-Subject: [RHEL-8.0 qemu-kvm AV PATCH 2/2] migration/rdma: Fix qemu_rdma_cleanup null check
|
|
Bugzilla: 1608649
|
|
RH-Acked-by: Laurent Vivier <lvivier@redhat.com>
|
|
RH-Acked-by: Peter Xu <peterx@redhat.com>
|
|
RH-Acked-by: Pankaj Gupta <pagupta@redhat.com>
|
|
|
|
From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
|
|
|
|
If the migration fails before the channel is open (e.g. a bad
|
|
address) we end up in the cleanup with rdma->channel==NULL.
|
|
|
|
Spotted by Coverity: CID 1398634
|
|
Fixes: fbbaacab2758cb3f32a0
|
|
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
|
|
Message-Id: <20190214185351.5927-1-dgilbert@redhat.com>
|
|
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
|
|
Reviewed-by: Peter Xu <peterx@redhat.com>
|
|
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
|
|
(cherry picked from commit cf75e2684938413f0bbe95f5a4b7db5c845e42c8)
|
|
|
|
Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
|
|
---
|
|
migration/rdma.c | 4 +++-
|
|
1 file changed, 3 insertions(+), 1 deletion(-)
|
|
|
|
diff --git a/migration/rdma.c b/migration/rdma.c
|
|
index 54a3c11..9fa3b17 100644
|
|
--- a/migration/rdma.c
|
|
+++ b/migration/rdma.c
|
|
@@ -2321,7 +2321,9 @@ static void qemu_rdma_cleanup(RDMAContext *rdma)
|
|
rdma->connected = false;
|
|
}
|
|
|
|
- qemu_set_fd_handler(rdma->channel->fd, NULL, NULL, NULL);
|
|
+ if (rdma->channel) {
|
|
+ qemu_set_fd_handler(rdma->channel->fd, NULL, NULL, NULL);
|
|
+ }
|
|
g_free(rdma->dest_blocks);
|
|
rdma->dest_blocks = NULL;
|
|
|
|
--
|
|
1.8.3.1
|
|
|