diff options
| author | atatat <atatat@pkgsrc.org> | 2002-04-04 17:02:30 +0000 |
|---|---|---|
| committer | atatat <atatat@pkgsrc.org> | 2002-04-04 17:02:30 +0000 |
| commit | 0fc5d6b01c1b853df6e8fe699b6f270cd4d6c866 (patch) | |
| tree | fbe13b4313967b393bfb0d7617d154ade2ba22af /net/hping/patches | |
| parent | 97bd97796e4657412b02aa8f53c7bef0adbd4fc6 (diff) | |
| download | pkgsrc-0fc5d6b01c1b853df6e8fe699b6f270cd4d6c866.tar.gz | |
Add a pkg for hping (aka hping2). Sort of an amalgam of ping,
traceroute, and nmap, hping can be used to traceroute through packet
filtering routers. Among other things.
Diffstat (limited to 'net/hping/patches')
| -rw-r--r-- | net/hping/patches/patch-aa | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/net/hping/patches/patch-aa b/net/hping/patches/patch-aa new file mode 100644 index 00000000000..6bdda51a232 --- /dev/null +++ b/net/hping/patches/patch-aa @@ -0,0 +1,39 @@ +$NetBSD: patch-aa,v 1.1.1.1 2002/04/04 17:02:30 atatat Exp $ + +Do *ALL* the root stuff right up front and then completely lose +privileges. + +--- main.c.orig Mon Aug 13 20:07:33 2001 ++++ main.c Fri Mar 29 23:46:01 2002 +@@ -150,6 +150,17 @@ + char setflags[1024] = {'\0'}; + int c, hdr_size; + ++ /* open raw socket */ ++ sockraw = open_sockraw(); ++ if (sockraw == -1) { ++ printf("[main] can't open raw socket\n"); ++ exit(1); ++ } ++ if (getuid() && setuid(getuid()) == -1) { ++ printf("[main] can't drop privs\n"); ++ exit(1); ++ } ++ + if ( parse_options(argc, argv) == -1 ) + { + printf("hping2: missing host argument\n" +@@ -187,13 +199,6 @@ + { + printf("using %s, addr: %s, MTU: %d\n", + ifname, ifstraddr, h_if_mtu); +- } +- +- /* open raw socket */ +- sockraw = open_sockraw(); +- if (sockraw == -1) { +- printf("[main] can't open raw socket\n"); +- exit(1); + } + + /* set SO_BROADCAST option */ |