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authorJason Wright <jason@cvs.openbsd.org>2003-08-14 19:00:14 +0000
committerJason Wright <jason@cvs.openbsd.org>2003-08-14 19:00:14 +0000
commit0b6b054dde657918dadbf3772248943ce0b55147 (patch)
treef5af25b2e0ec57e752af356f3effb204879b1a59 /sys/net/pf.c
parenta14f69d270af41914f7c3d15a9858cb54baeefe0 (diff)
m_copyback()'s 4th arg is const void *, nuke (caddr_t) casts.
Diffstat (limited to 'sys/net/pf.c')
-rw-r--r--sys/net/pf.c73
1 files changed, 33 insertions, 40 deletions
diff --git a/sys/net/pf.c b/sys/net/pf.c
index 01c1d371d97..3369361121c 100644
--- a/sys/net/pf.c
+++ b/sys/net/pf.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pf.c,v 1.382 2003/08/09 14:56:48 cedric Exp $ */
+/* $OpenBSD: pf.c,v 1.383 2003/08/14 19:00:12 jason Exp $ */
/*
* Copyright (c) 2001 Daniel Hartmeier
@@ -2267,7 +2267,7 @@ pf_test_tcp(struct pf_rule **rm, struct pf_state **sm, int direction,
if (r->log) {
if (rewrite)
- m_copyback(m, off, sizeof(*th), (caddr_t)th);
+ m_copyback(m, off, sizeof(*th), th);
PFLOG_PACKET(ifp, h, m, af, direction, reason, r, a, ruleset);
}
@@ -2455,7 +2455,7 @@ pf_test_tcp(struct pf_rule **rm, struct pf_state **sm, int direction,
/* copy back packet headers if we performed NAT operations */
if (rewrite)
- m_copyback(m, off, sizeof(*th), (caddr_t)th);
+ m_copyback(m, off, sizeof(*th), th);
return (PF_PASS);
}
@@ -2585,7 +2585,7 @@ pf_test_udp(struct pf_rule **rm, struct pf_state **sm, int direction,
if (r->log) {
if (rewrite)
- m_copyback(m, off, sizeof(*uh), (caddr_t)uh);
+ m_copyback(m, off, sizeof(*uh), uh);
PFLOG_PACKET(ifp, h, m, af, direction, reason, r, a, ruleset);
}
@@ -2696,7 +2696,7 @@ pf_test_udp(struct pf_rule **rm, struct pf_state **sm, int direction,
/* copy back packet headers if we performed NAT operations */
if (rewrite)
- m_copyback(m, off, sizeof(*uh), (caddr_t)uh);
+ m_copyback(m, off, sizeof(*uh), uh);
return (PF_PASS);
}
@@ -2864,7 +2864,7 @@ pf_test_icmp(struct pf_rule **rm, struct pf_state **sm, int direction,
#ifdef INET6
if (rewrite)
m_copyback(m, off, sizeof(struct icmp6_hdr),
- (caddr_t)pd->hdr.icmp6);
+ pd->hdr.icmp6);
#endif /* INET6 */
PFLOG_PACKET(ifp, h, m, af, direction, reason, r, a, ruleset);
}
@@ -2954,7 +2954,7 @@ pf_test_icmp(struct pf_rule **rm, struct pf_state **sm, int direction,
/* copy back packet headers if we performed IPv6 NAT operations */
if (rewrite)
m_copyback(m, off, sizeof(struct icmp6_hdr),
- (caddr_t)pd->hdr.icmp6);
+ pd->hdr.icmp6);
#endif /* INET6 */
return (PF_PASS);
@@ -3674,10 +3674,10 @@ pf_test_state_tcp(struct pf_state **state, int direction, struct ifnet *ifp,
pf_change_ap(pd->dst, &th->th_dport, pd->ip_sum,
&th->th_sum, &(*state)->lan.addr,
(*state)->lan.port, 0, pd->af);
- m_copyback(m, off, sizeof(*th), (caddr_t)th);
+ m_copyback(m, off, sizeof(*th), th);
} else if (copyback) {
/* Copyback sequence modulation or stateful scrub changes */
- m_copyback(m, off, sizeof(*th), (caddr_t)th);
+ m_copyback(m, off, sizeof(*th), th);
}
(*state)->rule.ptr->packets++;
@@ -3747,7 +3747,7 @@ pf_test_state_udp(struct pf_state **state, int direction, struct ifnet *ifp,
pf_change_ap(pd->dst, &uh->uh_dport, pd->ip_sum,
&uh->uh_sum, &(*state)->lan.addr,
(*state)->lan.port, 1, pd->af);
- m_copyback(m, off, sizeof(*uh), (caddr_t)uh);
+ m_copyback(m, off, sizeof(*uh), uh);
}
(*state)->rule.ptr->packets++;
@@ -3843,7 +3843,7 @@ pf_test_state_icmp(struct pf_state **state, int direction, struct ifnet *ifp,
&(*state)->gwy.addr, 0);
m_copyback(m, off,
sizeof(struct icmp6_hdr),
- (caddr_t)pd->hdr.icmp6);
+ pd->hdr.icmp6);
break;
#endif /* INET6 */
}
@@ -3863,7 +3863,7 @@ pf_test_state_icmp(struct pf_state **state, int direction, struct ifnet *ifp,
&(*state)->lan.addr, 0);
m_copyback(m, off,
sizeof(struct icmp6_hdr),
- (caddr_t)pd->hdr.icmp6);
+ pd->hdr.icmp6);
break;
#endif /* INET6 */
}
@@ -4054,24 +4054,24 @@ pf_test_state_icmp(struct pf_state **state, int direction, struct ifnet *ifp,
#ifdef INET
case AF_INET:
m_copyback(m, off, ICMP_MINLEN,
- (caddr_t)pd->hdr.icmp);
+ pd->hdr.icmp);
m_copyback(m, ipoff2, sizeof(h2),
- (caddr_t)&h2);
+ &h2);
break;
#endif /* INET */
#ifdef INET6
case AF_INET6:
m_copyback(m, off,
sizeof(struct icmp6_hdr),
- (caddr_t)pd->hdr.icmp6);
+ pd->hdr.icmp6);
m_copyback(m, ipoff2, sizeof(h2_6),
- (caddr_t)&h2_6);
+ &h2_6);
break;
#endif /* INET6 */
}
- m_copyback(m, off2, 8, (caddr_t)&th);
+ m_copyback(m, off2, 8, &th);
} else if (src->seqdiff) {
- m_copyback(m, off2, 8, (caddr_t)&th);
+ m_copyback(m, off2, 8, &th);
}
return (PF_PASS);
@@ -4116,23 +4116,21 @@ pf_test_state_icmp(struct pf_state **state, int direction, struct ifnet *ifp,
#ifdef INET
case AF_INET:
m_copyback(m, off, ICMP_MINLEN,
- (caddr_t)pd->hdr.icmp);
- m_copyback(m, ipoff2, sizeof(h2),
- (caddr_t)&h2);
+ pd->hdr.icmp);
+ m_copyback(m, ipoff2, sizeof(h2), &h2);
break;
#endif /* INET */
#ifdef INET6
case AF_INET6:
m_copyback(m, off,
sizeof(struct icmp6_hdr),
- (caddr_t)pd->hdr.icmp6);
+ pd->hdr.icmp6);
m_copyback(m, ipoff2, sizeof(h2_6),
- (caddr_t)&h2_6);
+ &h2_6);
break;
#endif /* INET6 */
}
- m_copyback(m, off2, sizeof(uh),
- (caddr_t)&uh);
+ m_copyback(m, off2, sizeof(uh), &uh);
}
return (PF_PASS);
@@ -4174,12 +4172,9 @@ pf_test_state_icmp(struct pf_state **state, int direction, struct ifnet *ifp,
pd2.ip_sum, icmpsum,
pd->ip_sum, 0, AF_INET);
}
- m_copyback(m, off, ICMP_MINLEN,
- (caddr_t)pd->hdr.icmp);
- m_copyback(m, ipoff2, sizeof(h2),
- (caddr_t)&h2);
- m_copyback(m, off2, ICMP_MINLEN,
- (caddr_t)&iih);
+ m_copyback(m, off, ICMP_MINLEN, pd->hdr.icmp);
+ m_copyback(m, ipoff2, sizeof(h2), &h2);
+ m_copyback(m, off2, ICMP_MINLEN, &iih);
}
return (PF_PASS);
@@ -4223,11 +4218,10 @@ pf_test_state_icmp(struct pf_state **state, int direction, struct ifnet *ifp,
pd->ip_sum, 0, AF_INET6);
}
m_copyback(m, off, sizeof(struct icmp6_hdr),
- (caddr_t)pd->hdr.icmp6);
- m_copyback(m, ipoff2, sizeof(h2_6),
- (caddr_t)&h2_6);
+ pd->hdr.icmp6);
+ m_copyback(m, ipoff2, sizeof(h2_6), &h2_6);
m_copyback(m, off2, sizeof(struct icmp6_hdr),
- (caddr_t)&iih);
+ &iih);
}
return (PF_PASS);
@@ -4264,18 +4258,17 @@ pf_test_state_icmp(struct pf_state **state, int direction, struct ifnet *ifp,
#ifdef INET
case AF_INET:
m_copyback(m, off, ICMP_MINLEN,
- (caddr_t)pd->hdr.icmp);
- m_copyback(m, ipoff2, sizeof(h2),
- (caddr_t)&h2);
+ pd->hdr.icmp);
+ m_copyback(m, ipoff2, sizeof(h2), &h2);
break;
#endif /* INET */
#ifdef INET6
case AF_INET6:
m_copyback(m, off,
sizeof(struct icmp6_hdr),
- (caddr_t)pd->hdr.icmp6);
+ pd->hdr.icmp6);
m_copyback(m, ipoff2, sizeof(h2_6),
- (caddr_t)&h2_6);
+ &h2_6);
break;
#endif /* INET6 */
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-18 15:45:03 +0000