From ad4207874a036d6fc4159706062117d0b9509ae5 Mon Sep 17 00:00:00 2001 From: imp Date: Wed, 18 Feb 2009 19:59:27 +0000 Subject: Add an extra (void *) cast. The struct if_msghdr has an 8 byte alignment requirement, while rt_msghdr has a 4 byte alignment requirement. The root cause is that if_msghdr has an struct if_data which has an 8-byte alignment requirement due to a time_t that's embedded in it. On MIPS, time_t is a 64-bit number, so must be 64-bit aligned. Since we don't access ifm_data.ifi_epoch, a simple cast is all that's necessary here. It is likely the case that ifi_epoch should *NOT* be a time_t because it is an uptime (time delta) an not an absolute time since 1970. u_long is likely sufficient there since that gives an uptime of 136 years will suffice for the foreseeable future. --- contrib/bsnmp/snmp_mibII/mibII.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'contrib/bsnmp') diff --git a/contrib/bsnmp/snmp_mibII/mibII.c b/contrib/bsnmp/snmp_mibII/mibII.c index 83e2317..cd4caac 100644 --- a/contrib/bsnmp/snmp_mibII/mibII.c +++ b/contrib/bsnmp/snmp_mibII/mibII.c @@ -1013,7 +1013,7 @@ handle_rtmsg(struct rt_msghdr *rtm) break; case RTM_IFINFO: - ifm = (struct if_msghdr *)rtm; + ifm = (struct if_msghdr *)(void *)rtm; mib_extract_addrs(ifm->ifm_addrs, (u_char *)(ifm + 1), addrs); if ((ifp = mib_find_if_sys(ifm->ifm_index)) == NULL) break; -- cgit v1.1