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nexedi
MariaDB
Commits
a9a85303
Commit
a9a85303
authored
Mar 28, 2008
by
unknown
Browse files
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Merge bk-internal.mysql.com:/home/bk/mysql-5.1-bugteam
into amd64.(none):/src/bug26243/my51-bug26243
parents
d01c2687
49384c0b
Changes
5
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Inline
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Showing
5 changed files
with
206 additions
and
14 deletions
+206
-14
mysql-test/r/loaddata.result
mysql-test/r/loaddata.result
+76
-0
mysql-test/std_data/bug35469.dat
mysql-test/std_data/bug35469.dat
+3
-0
mysql-test/t/loaddata.test
mysql-test/t/loaddata.test
+82
-0
sql/share/errmsg.txt
sql/share/errmsg.txt
+3
-0
sql/sql_load.cc
sql/sql_load.cc
+42
-14
No files found.
mysql-test/r/loaddata.result
View file @
a9a85303
...
...
@@ -261,6 +261,82 @@ SELECT * FROM t1;
c1 c2 c3 c4
10 1970-02-01 01:02:03 1.1e-100 1.1e+100
DROP TABLE t1;
# --
# -- Bug#35469: server crash with LOAD DATA INFILE to a VIEW.
# --
DROP TABLE IF EXISTS t1;
DROP VIEW IF EXISTS v1;
DROP VIEW IF EXISTS v2;
DROP VIEW IF EXISTS v3;
CREATE TABLE t1(c1 INT, c2 VARCHAR(255));
CREATE VIEW v1 AS SELECT * FROM t1;
CREATE VIEW v2 AS SELECT 1 + 2 AS c0, c1, c2 FROM t1;
CREATE VIEW v3 AS SELECT 1 AS d1, 2 AS d2;
LOAD DATA INFILE '../std_data_ln/bug35469.dat' INTO TABLE v1
FIELDS ESCAPED BY '\\'
TERMINATED BY ','
ENCLOSED BY '"'
LINES TERMINATED BY '\n' (c1, c2);
SELECT * FROM t1;
c1 c2
1 "string1"
2 "string2"
3 "string3"
SELECT * FROM v1;
c1 c2
1 "string1"
2 "string2"
3 "string3"
DELETE FROM t1;
LOAD DATA INFILE '../std_data_ln/bug35469.dat' INTO TABLE v2
FIELDS ESCAPED BY '\\'
TERMINATED BY ','
ENCLOSED BY '"'
LINES TERMINATED BY '\n' (c1, c2);
SELECT * FROM t1;
c1 c2
1 "string1"
2 "string2"
3 "string3"
SELECT * FROM v2;
c0 c1 c2
3 1 "string1"
3 2 "string2"
3 3 "string3"
DELETE FROM t1;
LOAD DATA INFILE '../std_data_ln/bug35469.dat' INTO TABLE v2
FIELDS ESCAPED BY '\\'
TERMINATED BY ','
ENCLOSED BY '"'
LINES TERMINATED BY '\n' (c0, c2);
ERROR HY000: Invalid column reference (v2.c0) in LOAD DATA
LOAD DATA INFILE '../std_data_ln/bug35469.dat' INTO TABLE v3
FIELDS ESCAPED BY '\\'
TERMINATED BY ','
ENCLOSED BY '"'
LINES TERMINATED BY '\n' (d1, d2);
ERROR HY000: The target table v3 of the LOAD is not updatable
DROP TABLE t1;
DROP VIEW v1;
DROP VIEW v2;
DROP VIEW v3;
# -- End of Bug#35469.
CREATE TABLE t1 (a int);
INSERT INTO t1 VALUES (1);
SET NAMES latin1;
...
...
mysql-test/std_data/bug35469.dat
0 → 100644
View file @
a9a85303
"1", "string1"
"2", "string2"
"3", "string3"
mysql-test/t/loaddata.test
View file @
a9a85303
...
...
@@ -240,6 +240,88 @@ SELECT * FROM t1;
remove_file
$MYSQLTEST_VARDIR
/
tmp
/
t1
;
DROP
TABLE
t1
;
###########################################################################
--
echo
--
echo
# --
--
echo
# -- Bug#35469: server crash with LOAD DATA INFILE to a VIEW.
--
echo
# --
--
echo
--
disable_warnings
DROP
TABLE
IF
EXISTS
t1
;
DROP
VIEW
IF
EXISTS
v1
;
DROP
VIEW
IF
EXISTS
v2
;
DROP
VIEW
IF
EXISTS
v3
;
--
enable_warnings
--
echo
CREATE
TABLE
t1
(
c1
INT
,
c2
VARCHAR
(
255
));
--
echo
CREATE
VIEW
v1
AS
SELECT
*
FROM
t1
;
CREATE
VIEW
v2
AS
SELECT
1
+
2
AS
c0
,
c1
,
c2
FROM
t1
;
CREATE
VIEW
v3
AS
SELECT
1
AS
d1
,
2
AS
d2
;
--
echo
LOAD
DATA
INFILE
'../std_data_ln/bug35469.dat'
INTO
TABLE
v1
FIELDS
ESCAPED
BY
'\\'
TERMINATED
BY
','
ENCLOSED
BY
'"'
LINES
TERMINATED
BY
'\n'
(
c1
,
c2
);
--
echo
SELECT
*
FROM
t1
;
--
echo
SELECT
*
FROM
v1
;
--
echo
DELETE
FROM
t1
;
--
echo
LOAD
DATA
INFILE
'../std_data_ln/bug35469.dat'
INTO
TABLE
v2
FIELDS
ESCAPED
BY
'\\'
TERMINATED
BY
','
ENCLOSED
BY
'"'
LINES
TERMINATED
BY
'\n'
(
c1
,
c2
);
--
echo
SELECT
*
FROM
t1
;
--
echo
SELECT
*
FROM
v2
;
--
echo
DELETE
FROM
t1
;
--
echo
--
error
ER_LOAD_DATA_INVALID_COLUMN
LOAD
DATA
INFILE
'../std_data_ln/bug35469.dat'
INTO
TABLE
v2
FIELDS
ESCAPED
BY
'\\'
TERMINATED
BY
','
ENCLOSED
BY
'"'
LINES
TERMINATED
BY
'\n'
(
c0
,
c2
);
--
echo
--
error
ER_NON_UPDATABLE_TABLE
LOAD
DATA
INFILE
'../std_data_ln/bug35469.dat'
INTO
TABLE
v3
FIELDS
ESCAPED
BY
'\\'
TERMINATED
BY
','
ENCLOSED
BY
'"'
LINES
TERMINATED
BY
'\n'
(
d1
,
d2
);
--
echo
DROP
TABLE
t1
;
DROP
VIEW
v1
;
DROP
VIEW
v2
;
DROP
VIEW
v3
;
--
echo
--
echo
# -- End of Bug#35469.
###########################################################################
# End of 5.0 tests
...
...
sql/share/errmsg.txt
View file @
a9a85303
...
...
@@ -6120,3 +6120,6 @@ ER_NO_FORMAT_DESCRIPTION_EVENT_BEFORE_BINLOG_STATEMENT
eng "The BINLOG statement of type `%s` was not preceded by a format description BINLOG statement."
ER_SLAVE_CORRUPT_EVENT
eng "Corrupted replication event was detected"
ER_LOAD_DATA_INVALID_COLUMN
eng "Invalid column reference (%-.64s) in LOAD DATA"
sql/sql_load.cc
View file @
a9a85303
...
...
@@ -237,9 +237,11 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
while
((
item
=
it
++
))
{
if
(
item
->
type
()
==
Item
::
FIELD_ITEM
)
Item
*
real_item
=
item
->
real_item
();
if
(
real_item
->
type
()
==
Item
::
FIELD_ITEM
)
{
Field
*
field
=
((
Item_field
*
)
item
)
->
field
;
Field
*
field
=
((
Item_field
*
)
real_
item
)
->
field
;
if
(
field
->
flags
&
BLOB_FLAG
)
{
use_blobs
=
1
;
...
...
@@ -248,7 +250,7 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
else
tot_length
+=
field
->
field_length
;
}
else
else
if
(
item
->
type
()
==
Item
::
STRING_ITEM
)
use_vars
=
1
;
}
if
(
use_blobs
&&
!
ex
->
line_term
->
length
()
&&
!
field_term
->
length
())
...
...
@@ -706,6 +708,7 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
{
uint
length
;
uchar
*
pos
;
Item
*
real_item
;
if
(
read_info
.
read_field
())
break
;
...
...
@@ -717,14 +720,17 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
pos
=
read_info
.
row_start
;
length
=
(
uint
)
(
read_info
.
row_end
-
pos
);
real_item
=
item
->
real_item
();
if
(
!
read_info
.
enclosed
&&
(
enclosed_length
&&
length
==
4
&&
!
memcmp
(
pos
,
STRING_WITH_LEN
(
"NULL"
)))
||
(
length
==
1
&&
read_info
.
found_null
))
{
if
(
item
->
type
()
==
Item
::
FIELD_ITEM
)
if
(
real_item
->
type
()
==
Item
::
FIELD_ITEM
)
{
Field
*
field
=
((
Item_field
*
)
item
)
->
field
;
Field
*
field
=
((
Item_field
*
)
real_
item
)
->
field
;
if
(
field
->
reset
())
{
my_error
(
ER_WARN_NULL_TO_NOTNULL
,
MYF
(
0
),
field
->
field_name
,
...
...
@@ -741,25 +747,39 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
ER_WARN_NULL_TO_NOTNULL
,
1
);
}
}
else
else
if
(
item
->
type
()
==
Item
::
STRING_ITEM
)
{
((
Item_user_var_as_out_param
*
)
item
)
->
set_null_value
(
read_info
.
read_charset
);
}
else
{
my_error
(
ER_LOAD_DATA_INVALID_COLUMN
,
MYF
(
0
),
item
->
full_name
());
DBUG_RETURN
(
1
);
}
continue
;
}
if
(
item
->
type
()
==
Item
::
FIELD_ITEM
)
if
(
real_
item
->
type
()
==
Item
::
FIELD_ITEM
)
{
Field
*
field
=
((
Item_field
*
)
item
)
->
field
;
Field
*
field
=
((
Item_field
*
)
real_item
)
->
field
;
field
->
set_notnull
();
read_info
.
row_end
[
0
]
=
0
;
// Safe to change end marker
if
(
field
==
table
->
next_number_field
)
table
->
auto_increment_field_not_null
=
TRUE
;
field
->
store
((
char
*
)
pos
,
length
,
read_info
.
read_charset
);
}
else
else
if
(
item
->
type
()
==
Item
::
STRING_ITEM
)
{
((
Item_user_var_as_out_param
*
)
item
)
->
set_value
((
char
*
)
pos
,
length
,
read_info
.
read_charset
);
read_info
.
read_charset
);
}
else
{
my_error
(
ER_LOAD_DATA_INVALID_COLUMN
,
MYF
(
0
),
item
->
full_name
());
DBUG_RETURN
(
1
);
}
}
if
(
read_info
.
error
)
break
;
...
...
@@ -775,9 +795,10 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
break
;
for
(;
item
;
item
=
it
++
)
{
if
(
item
->
type
()
==
Item
::
FIELD_ITEM
)
Item
*
real_item
=
item
->
real_item
();
if
(
real_item
->
type
()
==
Item
::
FIELD_ITEM
)
{
Field
*
field
=
((
Item_field
*
)
item
)
->
field
;
Field
*
field
=
((
Item_field
*
)
real_
item
)
->
field
;
if
(
field
->
reset
())
{
my_error
(
ER_WARN_NULL_TO_NOTNULL
,
MYF
(
0
),
field
->
field_name
,
...
...
@@ -797,9 +818,16 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
ER_WARN_TOO_FEW_RECORDS
,
ER
(
ER_WARN_TOO_FEW_RECORDS
),
thd
->
row_count
);
}
else
else
if
(
item
->
type
()
==
Item
::
STRING_ITEM
)
{
((
Item_user_var_as_out_param
*
)
item
)
->
set_null_value
(
read_info
.
read_charset
);
}
else
{
my_error
(
ER_LOAD_DATA_INVALID_COLUMN
,
MYF
(
0
),
item
->
full_name
());
DBUG_RETURN
(
1
);
}
}
}
...
...
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