diff --git a/myisam/mi_dynrec.c b/myisam/mi_dynrec.c
index ccbd2db2915..52d9b437d6d 100644
--- a/myisam/mi_dynrec.c
+++ b/myisam/mi_dynrec.c
@@ -80,7 +80,7 @@ int _mi_write_blob_record(MI_INFO *info, const byte *record)
 #endif
   if (!(rec_buff=(byte*) my_alloca(reclength)))
   {
-    my_errno=ENOMEM;
+    my_errno= HA_ERR_OUT_OF_MEM; /* purecov: inspected */
     return(-1);
   }
   reclength2= _mi_rec_pack(info,rec_buff+ALIGN_SIZE(MI_MAX_DYN_BLOCK_HEADER),
@@ -114,7 +114,7 @@ int _mi_update_blob_record(MI_INFO *info, my_off_t pos, const byte *record)
 #endif
   if (!(rec_buff=(byte*) my_alloca(reclength)))
   {
-    my_errno=ENOMEM;
+    my_errno= HA_ERR_OUT_OF_MEM; /* purecov: inspected */
     return(-1);
   }
   reclength=_mi_rec_pack(info,rec_buff+ALIGN_SIZE(MI_MAX_DYN_BLOCK_HEADER),
diff --git a/myisam/mi_update.c b/myisam/mi_update.c
index ef517266337..2fb7b2d2882 100644
--- a/myisam/mi_update.c
+++ b/myisam/mi_update.c
@@ -196,7 +196,8 @@ err:
   save_errno=my_errno;
   if (changed)
     key_changed|= HA_STATE_CHANGED;
-  if (my_errno == HA_ERR_FOUND_DUPP_KEY || my_errno == HA_ERR_RECORD_FILE_FULL)
+  if (my_errno == HA_ERR_FOUND_DUPP_KEY || my_errno == HA_ERR_OUT_OF_MEM ||
+      my_errno == HA_ERR_RECORD_FILE_FULL)
   {
     info->errkey= (int) i;
     flag=0;
diff --git a/myisam/mi_write.c b/myisam/mi_write.c
index a942d1cd377..56d523dcb28 100644
--- a/myisam/mi_write.c
+++ b/myisam/mi_write.c
@@ -168,7 +168,7 @@ int mi_write(MI_INFO *info, byte *record)
 err:
   save_errno=my_errno;
   if (my_errno == HA_ERR_FOUND_DUPP_KEY || my_errno == HA_ERR_RECORD_FILE_FULL ||
-      my_errno == HA_ERR_NULL_IN_SPATIAL)
+      my_errno == HA_ERR_NULL_IN_SPATIAL || my_errno == HA_ERR_OUT_OF_MEM)
   {
     if (info->bulk_insert)
     {