What: Protection against IFS-based shell injection attacks How to use:
# Automatic - Claude Code now validates commands for dangerous patterns
# Commands with IFS manipulation will require explicit approvalDetails:
- Detects IFS variable usage that could bypass security validation
- Comprehensive safe flags validation for common shell commands
- Covers git, xargs, sed, sort, file, and other commands
- Evidence:
gN6() at line 374933,F1B variable at line 379461