Merge 69333a8 into c8da1b6

Author: gridnevvvit

ydb/core/kqp/rm_service/kqp_rm_service.cpp

@@ -435,9 +435,11 @@ class TKqpResourceManager : public IKqpResourceManager {
             Y_DEBUG_ABORT_UNLESS(Counters->RmMemory->Val() >= 0);
         } // with_lock (txBucket.Lock)
 
-        with_lock (Lock) {
-            ScanQueryMemoryResource.Release(releaseScanQueryMemory);
-        } // with_lock (Lock)
+        if (releaseScanQueryMemory > 0) {
+            with_lock (Lock) {
+                ScanQueryMemoryResource.Release(releaseScanQueryMemory);
+            } // with_lock (Lock)
+        }
 
         LOG_AS_D("TxId: " << txId << ", taskId: " << taskId << ". Released resources, "
             << "ScanQueryMemory: " << releaseScanQueryMemory << ", "