diff --git a/openmp/libomptarget/src/omptarget.cpp b/openmp/libomptarget/src/omptarget.cpp
--- a/openmp/libomptarget/src/omptarget.cpp
+++ b/openmp/libomptarget/src/omptarget.cpp
@@ -889,6 +889,7 @@
       DP("Restoring original host pointer value " DPxMOD
          " for host pointer " DPxMOD "\n",
          DPxPTR(Itr->second.HstPtrVal), DPxPTR(ShadowHstPtrAddr));
+      ++Itr;
       return OFFLOAD_SUCCESS;
     };
     applyToShadowMapEntries(Device, CB, HstPtrBegin, ArgSize, TPR);
@@ -911,6 +912,7 @@
                               sizeof(void *), AsyncInfo);
       if (Ret != OFFLOAD_SUCCESS)
         REPORT("Copying data to device failed.\n");
+      ++Itr;
       return Ret;
     };
     applyToShadowMapEntries(Device, CB, HstPtrBegin, ArgSize, TPR);