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Bug#27167197 USING ? IN INSTALL PLUGIN QUERY ABORTS DEBUG, AND HANGS OPTIMIZED SERVER

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check_valid_path() uses my_strcspn() that cannot handle invalid characters
properly. This is fixed by a big refactoring in 10.2 (MDEV-6353).

For 5.5, let's simply swap tests, because check_string_char_length()
rejects invalid characters just fine.
This commit is contained in:
Sergei Golubchik
2019-07-24 13:14:03 +02:00
parent 5e8ab9b7af
commit 8ddb7e3eb7
3 changed files with 19 additions and 2 deletions
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8
mysql-test/r/plugin.result
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@ -277,5 +277,13 @@ UNUSABLE
uninstall soname 'ha_example';
select plugin_name from information_schema.plugins where plugin_library like 'ha_example%';
plugin_name
set names utf8;
select convert('admin𝌆' using utf8);
convert('admin𝌆' using utf8)
admin
Warnings:
Warning 1300 Invalid utf8 character string: 'F09D8C'
install plugin foo soname 'admin𝌆';
ERROR HY000: No paths allowed for shared library
insert mysql.plugin values ();
delete from mysql.plugin where name = '';