TapTap 62d4c10168 fix: bake CI deps into Docker image, fix chunk use_metadata OOB ...

- Build and push fastsync-ci:v8 with lcov, valgrind, clang baked in
- Remove all apt-get install steps from CI (v8 has them pre-installed)
- Fix chunk.c use_metadata=true OOB: add remaining_size guard before
  metadata_from_buf reads past the buffer. The bug allowed network-facing
  chunk_deserialize to heap-buffer-overflow on crafted inputs.
- Also guard against unsigned underflow on remaining_size - sizeof(int)

2026-07-20 14:38:10 +02:00

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workflows

fix: bake CI deps into Docker image, fix chunk use_metadata OOB

2026-07-20 14:38:10 +02:00