475fb78fbf
check that control flow graph of eBPF program is a directed acyclic graph check_cfg() does: - detect loops - detect unreachable instructions - check that program terminates with BPF_EXIT insn - check that all branches are within program boundary Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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core.c | ||
Makefile | ||
syscall.c | ||
verifier.c |