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author | imp <imp@FreeBSD.org> | 2009-02-18 19:59:27 +0000 |
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committer | imp <imp@FreeBSD.org> | 2009-02-18 19:59:27 +0000 |
commit | ad4207874a036d6fc4159706062117d0b9509ae5 (patch) | |
tree | 4eb8fb026d197346124849ab87ceb37435eb9f78 /contrib/bsnmp/snmp_mibII | |
parent | 1464c19c2fb08cf52dcba305013d3b06984d35d3 (diff) | |
download | FreeBSD-src-ad4207874a036d6fc4159706062117d0b9509ae5.zip FreeBSD-src-ad4207874a036d6fc4159706062117d0b9509ae5.tar.gz |
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.
Diffstat (limited to 'contrib/bsnmp/snmp_mibII')
-rw-r--r-- | contrib/bsnmp/snmp_mibII/mibII.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |