fix(postman): prevent infinite recursion in variable substitution #4145
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Add recursion depth limit and self-reference detection to the buildSubstitution function to prevent hanging when processing complex variable patterns. Includes comprehensive tests for edge cases.
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casey-tran
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* main: (121 commits) Fixed Grafana detector (trufflesecurity#4166) Reduce verbosity of chunk trace logging (trufflesecurity#4161) Increase postman logging verbosity (trufflesecurity#4160) Change github file extension log message verbosity (trufflesecurity#4159) docs: fix typos (trufflesecurity#4158) fix(twitch): Update Twitch detector to handle new RawV2 field and adjust test expectations (trufflesecurity#4150) Add a bunch of Postman logging (trufflesecurity#4154) Added DataBricks Analyzer (trufflesecurity#4135) fixed shopify detector line number (trufflesecurity#4149) chore: run setup-go after checkout (trufflesecurity#4143) Add per-chunk detection logging (trufflesecurity#4152) [Feat] Added Dropbox API OAuth2 Token Analyzer (trufflesecurity#4080) Updated Github Source Validate method (trufflesecurity#4144) replace anthropic reference with groq (trufflesecurity#4147) [Fix] Line number issue for custom detector (trufflesecurity#3997) fix(postman): prevent infinite recursion in variable substitution (trufflesecurity#4145) Add metrics to the Postman source (trufflesecurity#4142) [Feat] Implementation of Posthog Analyzer (trufflesecurity#4103) [Feat] Added Mux API Analyzer (trufflesecurity#4128) fixed name of netlify analyzer in cli output (trufflesecurity#4140) ... # Conflicts: # pkg/pb/detectorspb/detectors.pb.go # proto/detectors.proto
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Add recursion depth limit and self-reference detection to the buildSubstitution function to prevent hanging when processing complex variable patterns. Includes comprehensive tests for edge cases.
Checklist:
make test-community)?make lintthis requires golangci-lint)?