Backport and bump version to 0.22.2 #555
Merged
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
Fixes unsoundness in `preallocated_gen_new` which previously did not properly constrain the lifetime of the buffer used to back the context object. We introduce an unsafe marker trait, and impl it for our existing preallocated-context markers. Annoyingly the trait has to be public even though it should never be used directly, and is only used alongside the sealed `Context` trait, so it is de-facto sealed itself. Fixes rust-bitcoin#543
Add `# Safety` section to the rustdocs of the `PrealocatedContext` trait. This change was back ported manually (instead of directly cherry-picking the patch) so as to add a blank newline after the heading as is customary. Original: `commit 1e6eb6c`
Done after backport to fix unsoundness issue.
Kixunil
approved these changes
Dec 5, 2022
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Outdated suggestions cannot be applied.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.
Backport #548 and bump version ready for release.