MDEV-40310 Connect use-of-uninitialized-value in XFILE::Write#5364
Open
grooverdan wants to merge 1 commit into
Open
MDEV-40310 Connect use-of-uninitialized-value in XFILE::Write#5364grooverdan wants to merge 1 commit into
grooverdan wants to merge 1 commit into
Conversation
Contributor
There was a problem hiding this comment.
Code Review
This pull request addresses MDEV-40310 by fixing a use-of-uninitialized-value issue. Specifically, in storage/connect/valblk.cpp, the allocation block for TYPE_DATE has been updated to instantiate TYPBLK<ulonglong> instead of DATBLK. Additionally, a regression test case has been added to verify this fix. There are no review comments, and I have no feedback to provide.
Important
The consumer version of Gemini Code Assist on GitHub is being sunset. Starting June 18, 2026, new organization installations will be blocked, and all code review activity will officially cease on July 17, 2026.
For more details on the timeline and next steps, please review the Help Documentation.
When writing date types to an index, Connect Engine only had 4 bytes initialized, however 8 bytes where being written. Changed the type to 8 bytes.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
When writing date types to an index, Connect Engine only had 4 bytes initialized, however 8 bytes where being written.
Changed the type to 8 bytes.