feat: dynamic eBPF loader with kernel attachment and runtime validation #34
Conversation
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
Member
maheshbhatiya73
commented
Sep 3, 2025
maheshbhatiya73
commented
- Implemented dynamic detection of eBPF program sections (XDP, TC, SocketFilter, etc.)
- Added runtime argument validation for required parameters (e.g., --iface for XDP/TC)
- Validates ELF object structure and sections before loading
- Loads and attaches programs to the kernel using Aya
- Handles TC/XDP programs with proper verifier skipping and EBUSY handling
- Verifies kernel attachment and prints program ID/status
- Future-proof structure for additional eBPF program types
- Implemented dynamic detection of eBPF program sections (XDP, TC, SocketFilter, etc.) - Added runtime argument validation for required parameters (e.g., --iface for XDP/TC) - Validates ELF object structure and sections before loading - Loads and attaches programs to the kernel using Aya - Handles TC/XDP programs with proper verifier skipping and EBUSY handling - Verifies kernel attachment and prints program ID/status - Future-proof structure for additional eBPF program types
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.