This fixes an assertion failure in command "ovs-vsctl list netflow br0",
if bridge br0 without any netflows.
$ovs-vsctl list netflow br0
ovs-vsctl: lib/ovsdb-idl.c:2407: assertion column_idx < class->n_columns failed
in ovsdb_idl_read()
Aborted
Get_row_by_id() shoudle return NULL if not find by ovsdb_idl_get_row_for_uuid().
Signed-off-by: Zhipeng Lu <lu.zhip...@zte.com.cn>
---
lib/db-ctl-base.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/db-ctl-base.c b/lib/db-ctl-base.c
index 7839389..90629d5 100644
--- a/lib/db-ctl-base.c
+++ b/lib/db-ctl-base.c
@@ -346,6 +346,8 @@ get_row_by_id(struct ctl_context *ctx,
if (uuid->n == 1) {
final = ovsdb_idl_get_row_for_uuid(ctx->idl, table,
&uuid->keys[0].uuid);
+ } else {
+ final = NULL;
}
}
return final;
--
1.8.3.1
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