git log --author=686f6c61 --external
Open Source Contributions
- oss Hugging Face Tokenizers
Problem: TemplateProcessing didn't apply type_id to overflow encodings, only to main encoding.
Solution: Fixed bug where TemplateProcessing applied type_id only to main encoding, ignoring overflows. In PostProcessor::process() added block that iterates over get_overflowing_mut() and applies set_type_ids() to each encoding. Tested with 48 overflow scenarios.
Rust · Hugging Face · NLP
- oss Hugging Face Transformers
Problem: Multi-label classification returned empty arrays due to 4 bugs in run_classification.py.
Solution: Fixed 4 bugs: AttributeError when accessing .dtype on List objects, incorrect multi-label detection, and empty predictions from thresholding raw logits instead of probabilities. Added hasattr() checks, isinstance() and sigmoid transformation.
Python · PyTorch · Hugging Face
- oss LangChain
Problem: Tool call chunks without index failed to merge properly in streaming, causing 422 errors.
Solution: Fixed bug where tool_call_chunks without valid index failed to merge properly in streaming with stream_mode="messages". Modified merge_lists() function to merge chunks by shared id or sequentially. Added unit tests.
Python · LLM · Streaming
- oss LlamaIndex
Problem: DocumentBlock incorrectly coerced empty strings to None in optional fields.
Solution: Fixed bug where DocumentBlock class converted empty strings to None using Python truthiness evaluation. Changed `or` logic to explicit `is None` checks in document_mimetype and title fields. Added unit tests.
Python · LLM · Pydantic
- oss llama.cpp
Problem: Anthropic API didn't support thinking blocks or signatures for reasoning models.
Solution: Added thinking content blocks support to Anthropic Messages API. Fixed missing signature fields and duplicate content_block_start events in streaming. Tested with DeepSeek-R1 and Qwen3-Thinking.
C++ · Anthropic API · Streaming
- oss llama.cpp
Problem: Vulkan Docker couldn't detect GPUs due to missing libglvnd libraries.
Solution: Mesa Vulkan ICD couldn't initialize properly and vkEnumeratePhysicalDevices() returned empty list. Added libglvnd0, libgl1, libglx0, libegl1 and libgles2 libraries to Dockerfile.
Docker · Vulkan · Mesa
- oss theHarvester
Problem: Missing THC (ip.thc.org) integration for subdomain enumeration.
Solution: New module integrating THC for subdomain enumeration. Free API with no rate limits or API key required. Includes 24 tests and full documentation.
Python · OSINT · Security
- oss nuclei-templates
Problem: CVE-2025-34291: CORS vulnerability in Langflow AI allowing token theft.
Solution: Template to detect CVE-2025-34291 in Langflow AI (≤1.6.9). Misconfigured CORS reflects any origin with credentials allowed, chained with RCE via /api/v1/validate/code.
YAML · Security · CVE