mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-01-16 03:52:35 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

correct off-by-one error in CONCAT

Browse source 
CONCAT_WS didn't have it
This commit is contained in:
Sergei Golubchik 2020-04-28 21:41:49 +02:00
parent e8e67bd4a4
commit 69bd73173d
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
sql/item_strfunc.cc
View file

@ -539,7 +539,7 @@ String *Item_func_concat::val_str(String *str)
use_as_buff=str; // Put next arg here
}
else if (tmp_value.is_alloced() && res2->ptr() >= tmp_value.ptr() &&
res2->ptr() <= tmp_value.ptr() + tmp_value.alloced_length())
res2->ptr() < tmp_value.ptr() + tmp_value.alloced_length())
{
/*
This happens really seldom: