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This is a network program that needs raw sockets and is installed setuid root.

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Open the socket first thing in the program and revoke root privileges
immediately after because that's all they are needed for.  ok maintainer jsyn@
Bump PKGNAME to reflect change
This commit is contained in:
pvalchev 2002-09-17 08:42:20 +00:00
parent 7ed63b76fe
commit c42356b66d
2 changed files with 22 additions and 7 deletions
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4
net/oproute/Makefile
View File

@ -1,10 +1,10 @@
# $OpenBSD: Makefile,v 1.5 2002/05/20 19:30:39 jsyn Exp $ # $OpenBSD: Makefile,v 1.6 2002/09/17 08:42:20 pvalchev Exp $
COMMENT= "network performance measuring tool" COMMENT= "network performance measuring tool"
DISTNAME= oproute-0.7 DISTNAME= oproute-0.7
PKGNAME= ${DISTNAME}p1
CATEGORIES= net CATEGORIES= net
NEED_VERSION= 1.499
EXTRACT_SUFX= .tgz EXTRACT_SUFX= .tgz
HOMEPAGE= http://www.oproute.net/ HOMEPAGE= http://www.oproute.net/

25
net/oproute/patches/patch-oproute_cpp
View File

@ -1,7 +1,22 @@
$OpenBSD: patch-oproute_cpp,v 1.1.1.1 2001/07/03 02:40:21 pvalchev Exp $ $OpenBSD: patch-oproute_cpp,v 1.2 2002/09/17 08:42:20 pvalchev Exp $
--- oproute.cpp.orig Sun Jun 24 15:41:04 2001 --- oproute.cpp.orig Wed Feb 28 19:28:31 2001
+++ oproute.cpp Sun Jun 24 15:41:40 2001 +++ oproute.cpp Tue Sep 17 02:07:26 2002
@@ -706,7 +706,7 @@ void OpRoute::CatchICMP(Hop *pHop) @@ -146,10 +146,13 @@ OpRoute::OpRoute(string sDestination, in
cout << "Could not resolve host... " << endl;
exit(1);
}
+ recvfd = socket(PF_INET, SOCK_RAW, 1);
+ /* revoke priveleges */
+ seteuid(getuid());
+ setuid(getuid());
struct in_addr *ia = (struct in_addr *) *he->h_addr_list;
sDestinationIP = inet_ntoa(*ia);
nPort = getpid();
- recvfd = socket(PF_INET, SOCK_RAW, 1);
long nBufSize = 10000000;
setsockopt(recvfd, SOL_SOCKET, SO_RCVBUF, (char *)&nBufSize, sizeof(nBufSize));
nCurrentTTL = nBeginTTL = nTheBeginTTL;
@@ -706,7 +709,7 @@ void OpRoute::CatchICMP(Hop *pHop)
udp = (struct udphdr *)(recvbuf + hlen1 + 8 +hlen2); udp = (struct udphdr *)(recvbuf + hlen1 + 8 +hlen2);
if(hip->ip_p == IPPROTO_UDP) if(hip->ip_p == IPPROTO_UDP)
{ {
@ -10,7 +25,7 @@ $OpenBSD: patch-oproute_cpp,v 1.1.1.1 2001/07/03 02:40:21 pvalchev Exp $
pHop->sRouterIP = sock_ntop_host((sockaddr *)sa_recv, sa_len); pHop->sRouterIP = sock_ntop_host((sockaddr *)sa_recv, sa_len);
pHop->state = HOP_COMPLETED; pHop->state = HOP_COMPLETED;
pHop->fLatency = GetLatencyFromTV(tvNow, tvTimeOfLastSend); pHop->fLatency = GetLatencyFromTV(tvNow, tvTimeOfLastSend);
@@ -721,14 +721,14 @@ void OpRoute::CatchICMP(Hop *pHop) @@ -721,14 +724,14 @@ void OpRoute::CatchICMP(Hop *pHop)
{ {
if (icmp->icmp_code == ICMP_UNREACH_PORT) if (icmp->icmp_code == ICMP_UNREACH_PORT)
{ {