HardenedBSD/src 5924183 — sys/netpfil/pf pf.c
pf: explicitly NULL state key pointers
After the pf_state_insert() call we may not use these pointers again.
Explicitly NULL them to ensure we don't.
Also NULL them out if we free the keys directly.
Reviewed by: glebius, markj
MFC after: 3 weeks
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D49553
| Delta | File | |
|---|---|---|
| +4 | -0 | sys/netpfil/pf/pf.c |
| +4 | -0 | 1 files |
