git: 80b64ef0a10b - main - pf: don't assert on address family in pf_addrcpy()
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Date: Tue, 04 Mar 2025 16:00:04 UTC
The branch main has been updated by kp:
URL: https://cgit.FreeBSD.org/src/commit/?id=80b64ef0a10b87ff2f79d1a6e18ecdf3e3bee1b1
commit 80b64ef0a10b87ff2f79d1a6e18ecdf3e3bee1b1
Author: Kristof Provost <kp@FreeBSD.org>
AuthorDate: 2025-03-04 11:56:08 +0000
Commit: Kristof Provost <kp@FreeBSD.org>
CommitDate: 2025-03-04 15:59:49 +0000
pf: don't assert on address family in pf_addrcpy()
This gets called (through PF_ACPY()) on user supplied input, so we can't assume
that the address family must be AF_INET or AF_INET6.
Reported-by: syzbot+14dec0c55b8f512e271c@syzkaller.appspotmail.com
Sponsored by: Rubicon Communications, LLC ("Netgate")
---
sys/netpfil/pf/pf.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/sys/netpfil/pf/pf.c b/sys/netpfil/pf/pf.c
index ad6be0c67c2a..349b10c346a7 100644
--- a/sys/netpfil/pf/pf.c
+++ b/sys/netpfil/pf/pf.c
@@ -811,8 +811,6 @@ pf_addrcpy(struct pf_addr *dst, const struct pf_addr *src, sa_family_t af)
case AF_INET6:
memcpy(&dst->v6, &src->v6, sizeof(dst->v6));
break;
- default:
- unhandled_af(af);
}
}
#endif /* INET6 */