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-rw-r--r--sql/sql_select.cc3
1 files changed, 1 insertions, 2 deletions
diff --git a/sql/sql_select.cc b/sql/sql_select.cc
index 03a2c3d0853..56a185acdd5 100644
--- a/sql/sql_select.cc
+++ b/sql/sql_select.cc
@@ -24226,7 +24226,7 @@ JOIN_TAB::remove_duplicates()
if (!(sortorder= (SORT_FIELD*) my_malloc((fields->elements+1) *
sizeof(SORT_FIELD),
- MYF(MY_WME))))
+ MYF(MY_WME | MY_ZEROFILL))))
DBUG_RETURN(TRUE);
/* Calculate how many saved fields there is in list */
@@ -24245,7 +24245,6 @@ JOIN_TAB::remove_duplicates()
else
{
/* Item is not stored in temporary table, remember it */
- sorder->field= 0; // Safety, not used
sorder->item= item;
/* Calculate sorder->length */
item->type_handler()->sortlength(thd, item, sorder);