Open qqiangwu opened 3 months ago
void ColumnFamilyData::CreateNewMemtable( const MutableCFOptions& mutable_cf_options, SequenceNumber earliest_seq) { if (mem_ != nullptr) { delete mem_->Unref(); } SetMemtable(ConstructNewMemtable(mutable_cf_options, earliest_seq)); mem_->Ref(); }
gives:
➜ rocksdb-main git:(main) ✗ cppsafe -p build db/column_family.cc /Users/wuqq/dev/rocksdb-main/db/column_family.cc:1137:3: warning: passing a dangling pointer as argument 1137 | mem_->Ref(); | ^~~~ /Users/wuqq/dev/rocksdb-main/db/column_family.cc:1134:5: note: deleted here 1134 | delete mem_->Unref(); | ^~~~~~~~~~~~~~~~~~~~ 1 warning generated.
gives: