DragonFlyBSD Kernel Audit
DF-0709 / netstat_samples.txt
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### BASELINE (unpatched netbt.ko, sha 7a0de92f...): ###
BEFORE(baseline): 7/146632 mbufs in use (current/max):
iterations=10000 getsockopt_ok=10000 getsockopt_fail=0 last_mtu=0
AFTER 10k(baseline): 10007/146632 mbufs in use (current/max):

### PATCHED (netbt.ko sha b63c5280...): ###
=== PATCHED MODULE LEAK TEST ===
BEFORE(patched): 7/146632 mbufs in use (current/max):
iterations=10000 getsockopt_ok=10000 getsockopt_fail=0 last_mtu=0
AFTER 10k(patched): 7/146632 mbufs in use (current/max):
iterations=10000 getsockopt_ok=10000 getsockopt_fail=0 last_mtu=0
AFTER 20k(patched): 7/146632 mbufs in use (current/max):
=== delta should be ~0 (was +10000 per 10k on baseline) ===
=== PATCHED CONFIRMATION (50k calls) ===
BEFORE: 8/146632 mbufs in use (current/max):
iterations=50000 getsockopt_ok=50000 getsockopt_fail=0 last_mtu=0
AFTER 50k: 7/146632 mbufs in use (current/max):
=== functionality: getsockopt still returns valid data ===
getsockopt OK, len=2, mtu=0