svn commit: r190233 - head/sys/netinet
Juli Mallett
jmallett at FreeBSD.org
Sat Mar 21 17:45:48 PDT 2009
Author: jmallett
Date: Sun Mar 22 00:45:47 2009
New Revision: 190233
URL: http://svn.freebsd.org/changeset/base/190233
Log:
Remove local in6_addr variables for local and foreign addresses in sysctl_drop,
they were passed uninitialized to in6_pcblookup_hash. Instead, do as is done
for IPv4 and use the addresses within the sockaddr structure, which are
correctly populated.
This fixes tcpdrop(8) for IPv6 address pairs.
Reviewed by: bz
Modified:
head/sys/netinet/tcp_subr.c
Modified: head/sys/netinet/tcp_subr.c
==============================================================================
--- head/sys/netinet/tcp_subr.c Sun Mar 22 00:29:48 2009 (r190232)
+++ head/sys/netinet/tcp_subr.c Sun Mar 22 00:45:47 2009 (r190233)
@@ -2114,7 +2114,6 @@ sysctl_drop(SYSCTL_HANDLER_ARGS)
struct sockaddr_in *fin, *lin;
#ifdef INET6
struct sockaddr_in6 *fin6, *lin6;
- struct in6_addr f6, l6;
#endif
int error;
@@ -2174,8 +2173,9 @@ sysctl_drop(SYSCTL_HANDLER_ARGS)
switch (addrs[0].ss_family) {
#ifdef INET6
case AF_INET6:
- inp = in6_pcblookup_hash(&V_tcbinfo, &f6, fin6->sin6_port,
- &l6, lin6->sin6_port, 0, NULL);
+ inp = in6_pcblookup_hash(&V_tcbinfo, &fin6->sin6_addr,
+ fin6->sin6_port, &lin6->sin6_addr, lin6->sin6_port, 0,
+ NULL);
break;
#endif
case AF_INET:
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