osd: add assertion

Fixes: https://tracker.ceph.com/issues/48182
Signed-off-by: Ken Iizawa <iizawa.ken@fujitsu.com>

diff --git a/src/osd/objclass.cc b/src/osd/objclass.cc
index 05ae97129a243d1f03f15cc2554974ae63d94b9b..b63ce81710bd9701710258ddb1a2c60c2df2f27f 100644 (file)
--- a/src/osd/objclass.cc
+++ b/src/osd/objclass.cc
@@ -727,6 +727,7 @@ int cls_cxx_gather(cls_method_context_t hctx, const std::set<std::string> &src_o
 
 int cls_cxx_get_gathered_data(cls_method_context_t hctx, std::map<std::string, bufferlist> *results)
 {
+  assert(results);
   PrimaryLogPG::OpContext **pctx = (PrimaryLogPG::OpContext**)hctx;
   PrimaryLogPG::OpFinisher* op_finisher = nullptr;
   int r = 0;