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MDEV-23149 Server crashes in my_convert / ErrConvString::ptr / Item_char_typecast::check_truncation_with_warn

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This commit is contained in:
Sergei Golubchik
2022-08-09 14:24:53 +02:00
parent 47d0df6ef0
commit 82c07fcabf
5 changed files with 17 additions and 10 deletions
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11
mysql-test/main/func_compress.result
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@ -193,9 +193,6 @@ DROP TABLE t1;
# End of 10.1 tests
#
#
# Start of 10.2 tests
#
#
# MDEV-10134 Add full support for DEFAULT
#
CREATE TABLE t1 (a TEXT, b BLOB DEFAULT COMPRESS(a), bl INT DEFAULT UNCOMPRESSED_LENGTH(b), a1 TEXT DEFAULT UNCOMPRESS(b));
@ -213,5 +210,13 @@ bl a1
100 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
DROP TABLE t1;
#
# MDEV-23149 Server crashes in my_convert / ErrConvString::ptr / Item_char_typecast::check_truncation_with_warn
#
select 'foo' in (cast(compress('bar') as char(4)), 'qux');
'foo' in (cast(compress('bar') as char(4)), 'qux')
0
Warnings:
Warning 1292 Truncated incorrect CHAR(4) value: '\x03\x00\x00\x00x\x9CKJ,\x02\x00\x02]\x016'
#
# End of 10.2 tests
#