Limit max recursion depth delivering body parts #611
Merged
Conversation
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
Motivation When receiving certain patterns of response body parts, we can end up recursing almost indefinitely to deliver them to the application. This can lead to crashes, so we might politely describe it as "sub-optimal". Modifications Keep track of our stack depth and avoid creating too many stack frames. Added some unit tests. Result We no longer explode when handling bodies with lots of tiny parts.
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Outdated suggestions cannot be applied.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.
Motivation
When receiving certain patterns of response body parts, we can end up
recursing almost indefinitely to deliver them to the application. This
can lead to crashes, so we might politely describe it as "sub-optimal".
Modifications
Keep track of our stack depth and avoid creating too many stack frames.
Added some unit tests.
Result
We no longer explode when handling bodies with lots of tiny parts.