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Fix compilation problems and bounds-checking bug in `ifinfo'.

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PR:		21177
Submitted by:	Craig Leres <leres@ee.lbl.gov>
This commit is contained in:
Garrett Wollman 2000-09-13 19:53:54 +00:00
parent 9a94c9c5c3
commit c2bb3a3e02
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=65824
1 changed files with 7 additions and 2 deletions
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9
tools/tools/ifinfo/ifinfo.c
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@ -160,9 +160,11 @@ printit(const struct ifmibdata *ifmd)
printf("\tinput queue drops: %lu\n", ifmd->ifmd_data.ifi_iqdrops);
printf("\tpackets for unknown protocol: %lu\n",
ifmd->ifmd_data.ifi_noproto);
#ifdef notdef
printf("\treceive timing: %lu usec\n", ifmd->ifmd_data.ifi_recvtiming);
printf("\ttransmit timing: %lu usec\n",
ifmd->ifmd_data.ifi_xmittiming);
#endif
}
static const char *const if_types[] = {
@ -220,7 +222,10 @@ static const char *const if_types[] = {
"SONETVT",
"SMDS InterCarrier Interface",
"Proprietary virtual interface",
"Proprietary multiplexing"
"Proprietary multiplexing",
"Generic tunnel interface",
"IPv6-to-IPv4 TCP relay capturing interface",
"6to4 tunnel interface"
};
#define NIFTYPES ((sizeof if_types)/(sizeof if_types[0]))
@ -229,7 +234,7 @@ iftype(int type)
{
static char buf[256];
if (type <= 0 || type > NIFTYPES) {
if (type <= 0 || type >= NIFTYPES) {
sprintf(buf, "unknown type %d", type);
return buf;
}