ffi: validate fast pointer BigInt argument ranges - #65032
Open
trivikr wants to merge 1 commit into
Open
Conversation
Optimized V8 fast API calls truncate out-of-range pointer BigInts. Validate them against uintptrMax before invoking the raw function so optimized calls match the generic and shared-buffer paths. Signed-off-by: Kamat, Trivikram <16024985+trivikr@users.noreply.github.com> Assisted-by: codex:gpt-5.6-sol
Collaborator
|
Review requested:
|
nodejs-github-bot
added
c++
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #65032 +/- ##
==========================================
- Coverage 92.04% 90.30% -1.74%
==========================================
Files 399 759 +360
Lines 175810 247645 +71835
Branches 27119 46693 +19574
==========================================
+ Hits 161816 223630 +61814
- Misses 13682 15467 +1785
- Partials 312 8548 +8236
🚀 New features to boost your workflow:
|
github-actions
Bot
removed
the
request-ci
This comment was marked as outdated.
This comment was marked as outdated.
Collaborator
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
3 participants
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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: #65031
Optimized V8 fast API calls truncate out-of-range pointer BigInts. Validate them against uintptrMax before invoking the raw function so optimized calls match the generic and shared-buffer paths.
Assisted-by: codex:gpt-5.6-sol