task: fix some safety issues #616
Merged
+30
−11
Conversation
This file contains 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
Starting the scheduler is an unsafe operation because it relies on there not being a current task, which is a guarantee the compiler cannot make on its own. Also, a function that returns a pointer is not necessarily unsafe. The operation of using the pointer is where the code becomes unsafe. Signed-off-by: Jon Lange <jlange@microsoft.com>
stefano-garzarella
approved these changes
Feb 13, 2025
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Outdated suggestions cannot be applied.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.
Starting the scheduler is an unsafe operation because it relies on there not being a current task, which is a guarantee the compiler cannot make on its own.
Also, a function that returns a pointer is not necessarily unsafe. The operation of using the pointer is where the code becomes unsafe.