ts: guard malformed borsh collection lengths#4305
Open
pradhankukiran wants to merge 1 commit intosolana-foundation:masterfrom
Open
ts: guard malformed borsh collection lengths#4305pradhankukiran wants to merge 1 commit intosolana-foundation:masterfrom
pradhankukiran wants to merge 1 commit intosolana-foundation:masterfrom
Conversation
|
@pradhankukiran is attempting to deploy a commit to the Solana Foundation Team on Vercel. A member of the Team first needs to authorize it. |
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
1 participant
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Fixes #2319
This hardens the shared TypeScript Borsh decoder against malformed collection lengths that can otherwise drive unbounded allocation or iteration from untrusted input.
Summary:
vec,vecU8/string,map, andarraylengths before allocation or iteration@anchor-lang/borshAPI unchangedVerification: