Data flow: Block flow at expectsContents
nodes in parameterValueFlow
#16110
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Outdated suggestions cannot be applied.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.
This PR adds
expectsContents
nodes as barriers inparameterValueFlow
, just like we already do inrevLambdaFlow
. Otherwise, we can end up generating spurious local flow steps viareverseStepThroughInputOutputAlias
, as documented with a Ruby test on this PR.DCA is uneventful, except for a significant speedup on the Ruby project
rapid7__metasploit-framework
.