Bug #29687 mysql_stmt_store_result memory leak in libmysqld

In embedded server we use result->alloc to store field data for the
result, but we didn't clean the result->alloc if the query returned
an empty recordset. Cleaning for the empty recordset enabled
This commit is contained in:
holyfoot/hf@mysql.com/hfmain.(none) 2007-07-16 19:08:07 +05:00
parent 92b65b8a4b
commit dfc38479ea

View File

@ -4945,7 +4945,7 @@ static my_bool reset_stmt_handle(MYSQL_STMT *stmt, uint flags)
Reset stored result set if so was requested or it's a part
of cursor fetch.
*/
if (result->data && (flags & RESET_STORE_RESULT))
if (flags & RESET_STORE_RESULT)
{
/* Result buffered */
free_root(&result->alloc, MYF(MY_KEEP_PREALLOC));