StarRocks, a Linux Foundation project, is a next-generation sub-second MPP OLAP database for full analytics scenarios, including multi-dimensional analytics, real-time analytics, and ad-hoc queries.
There is an error when parsing the conn_attr field of COM_CHANGE_USER, because that field is the length of the following attr, not the number of attrs.
Fixes #issue
What type of PR is this:
[x] BugFix
[ ] Feature
[ ] Enhancement
[ ] Refactor
[ ] UT
[ ] Doc
[ ] Tool
Does this PR entail a change in behavior?
[ ] Yes, this PR will result in a change in behavior.
[x] No, this PR will not result in a change in behavior.
If yes, please specify the type of change:
[ ] Interface/UI changes: syntax, type conversion, expression evaluation, display information
[ ] Parameter changes: default values, similar parameters but with different default values
[ ] Policy changes: use new policy to replace old one, functionality automatically enabled
[ ] Feature removed
[ ] Miscellaneous: upgrade & downgrade compatibility, etc.
Checklist:
[ ] I have added test cases for my bug fix or my new feature
[ ] This pr needs user documentation (for new or modified features or behaviors)
[ ] I have added documentation for my new feature or new function
[x] This is a backport pr
Bugfix cherry-pick branch check:
[x] I have checked the version labels which the pr will be auto-backported to the target branch
[x] 3.3
[x] 3.2
[x] 3.1
[x] 3.0
[x] 2.5
This is an automatic backport of pull request #47796 done by Mergify.
There is an error when parsing the conn_attr field of COM_CHANGE_USER, because that field is the length of the following attr, not the number of attrs.
Fixes #issue
What type of PR is this:
[x] BugFix
[ ] Feature
[ ] Enhancement
[ ] Refactor
[ ] UT
[ ] Doc
[ ] Tool
Does this PR entail a change in behavior?
[ ] Yes, this PR will result in a change in behavior.
[x] No, this PR will not result in a change in behavior.
If yes, please specify the type of change:
[ ] Interface/UI changes: syntax, type conversion, expression evaluation, display information
[ ] Parameter changes: default values, similar parameters but with different default values
[ ] Policy changes: use new policy to replace old one, functionality automatically enabled
[ ] Feature removed
[ ] Miscellaneous: upgrade & downgrade compatibility, etc.
Checklist:
[ ] I have added test cases for my bug fix or my new feature
[ ] This pr needs user documentation (for new or modified features or behaviors)
[ ] I have added documentation for my new feature or new function
Why I'm doing:
refer : https://dev.mysql.com/doc/dev/mysql-server/latest/page_protocol_com_change_user.html
What I'm doing:
There is an error when parsing the conn_attr field of COM_CHANGE_USER, because that field is the length of the following attr, not the number of attrs. Fixes #issue
What type of PR is this:
Does this PR entail a change in behavior?
If yes, please specify the type of change:
Checklist:
Bugfix cherry-pick branch check:
This is an automatic backport of pull request #47796 done by Mergify.
Why I'm doing:
refer : https://dev.mysql.com/doc/dev/mysql-server/latest/page_protocol_com_change_user.html
What I'm doing:
There is an error when parsing the conn_attr field of COM_CHANGE_USER, because that field is the length of the following attr, not the number of attrs. Fixes #issue
What type of PR is this:
Does this PR entail a change in behavior?
If yes, please specify the type of change:
Checklist: