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| author | Pan Nengyuan <pannengyuan@huawei.com> | 2020-05-08 06:07:55 -0400 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2020-06-01 18:44:27 +0100 |
| commit | 2f0c285aaac5fdc4c5c2f8e03fa8c11e679c50c4 (patch) | |
| tree | 1f5496b4a47f111b75b77b74b6a81cce91189cb3 /migration | |
| parent | 3b59ee722726d023f4a56d711aef362ab9ba777e (diff) | |
| download | qemu-2f0c285aaac5fdc4c5c2f8e03fa8c11e679c50c4.zip qemu-2f0c285aaac5fdc4c5c2f8e03fa8c11e679c50c4.tar.gz qemu-2f0c285aaac5fdc4c5c2f8e03fa8c11e679c50c4.tar.bz2 | |
migration/rdma: cleanup rdma context before g_free to avoid memleaks
When error happen in initializing 'rdma_return_path', we should cleanup rdma context
before g_free(rdma) to avoid some memleaks. This patch fix that.
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com>
Message-Id: <20200508100755.7875-3-pannengyuan@huawei.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'migration')
| -rw-r--r-- | migration/rdma.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/migration/rdma.c b/migration/rdma.c index 72e8b1c..ec45d33 100644 --- a/migration/rdma.c +++ b/migration/rdma.c @@ -4094,20 +4094,20 @@ void rdma_start_outgoing_migration(void *opaque, rdma_return_path = qemu_rdma_data_init(host_port, errp); if (rdma_return_path == NULL) { - goto err; + goto return_path_err; } ret = qemu_rdma_source_init(rdma_return_path, s->enabled_capabilities[MIGRATION_CAPABILITY_RDMA_PIN_ALL], errp); if (ret) { - goto err; + goto return_path_err; } ret = qemu_rdma_connect(rdma_return_path, errp); if (ret) { - goto err; + goto return_path_err; } rdma->return_path = rdma_return_path; @@ -4120,6 +4120,8 @@ void rdma_start_outgoing_migration(void *opaque, s->to_dst_file = qemu_fopen_rdma(rdma, "wb"); migrate_fd_connect(s, NULL); return; +return_path_err: + qemu_rdma_cleanup(rdma); err: g_free(rdma); g_free(rdma_return_path); |