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More small WL#1622 fixes: Allocate name of Prepared Statement on PS's mem_root.

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sql/sql_prepare.cc:
  Allocate name of Prepared Statement on PS's mem_root.
This commit is contained in:
unknown
2004-04-30 20:44:46 +04:00
parent 47322bf9b8
commit 8746b6a102
1 changed files with 2 additions and 4 deletions
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6
sql/sql_prepare.cc
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@@ -1463,8 +1463,8 @@ int mysql_stmt_prepare(THD *thd, char *packet, uint packet_length,
if (name)
{
stmt->name.length= name->length;
if (!(stmt->name.str= my_memdup((byte*)name->str, name->length,
MYF(MY_WME))))
if (!(stmt->name.str= memdup_root(&stmt->mem_root, (byte*)name->str,
name->length)))
{
delete stmt;
send_error(thd, ER_OUT_OF_RESOURCES);
@@ -1874,8 +1874,6 @@ Prepared_statement::Prepared_statement(THD *thd_arg)
Prepared_statement::~Prepared_statement()
{
free_items(free_list);
if (name.str)
my_free(name.str, MYF(0));
}