Chuck Anderson
13 years ago
parent
4d544c25c8
commit
d027ac78ef
@ -1 +1,2 @@
|
||||
/fping-3.0.tar.gz
|
||||
/fping-3.2.tar.gz
|
||||
|
||||
@ -1,72 +0,0 @@
|
||||
diff -up fping-3.0/fping.8.capnetraw fping-3.0/fping.8
|
||||
--- fping-3.0/fping.8.capnetraw 2011-12-28 08:32:17.000000000 -0500
|
||||
+++ fping-3.0/fping.8 2012-02-18 14:58:14.023533041 -0500
|
||||
@@ -87,10 +87,7 @@ fping a list of IP addresses as input an
|
||||
.IP \fB-e\fR 5
|
||||
Show elapsed (round-trip) time of packets.
|
||||
.IP \fB-f\fR 5
|
||||
-Read list of targets from a file. This option can only be used by the
|
||||
-root user. Regular users should pipe in the file via stdin:
|
||||
-
|
||||
-% fping < targets_file
|
||||
+Read list of targets from a file.
|
||||
|
||||
.IP \fB-g\fR 5
|
||||
Generate a target list from a supplied IP netmask, or a starting and ending IP.
|
||||
@@ -211,11 +208,9 @@ command line arguments, and 4 for a syst
|
||||
Ha! If we knew of any we would have fixed them!
|
||||
.SH RESTRICTIONS
|
||||
If certain options are used (i.e, a low value for -i and -t, and a
|
||||
-high value for -r) it is possible to flood the network. This program
|
||||
-must be installed as setuid root in order to open up a raw socket,
|
||||
-or must be run by root. In order to stop mere mortals from hosing the
|
||||
-network (when fping is installed setuid root) , normal users can't specify
|
||||
-the following:
|
||||
+high value for -r) it is possible to flood the network. In order to
|
||||
+stop mere mortals from hosing the network (when fping is installed
|
||||
+setuid root), normal users can't specify the following:
|
||||
.nf
|
||||
|
||||
-i n where n < 10 msec
|
||||
diff -up fping-3.0/fping.c.capnetraw fping-3.0/fping.c
|
||||
--- fping-3.0/fping.c.capnetraw 2011-12-22 10:05:18.000000000 -0500
|
||||
+++ fping-3.0/fping.c 2012-02-18 15:01:04.188654114 -0500
|
||||
@@ -415,7 +415,6 @@ int main( int argc, char **argv )
|
||||
#endif
|
||||
struct protoent *proto;
|
||||
char *buf;
|
||||
- uid_t uid;
|
||||
int tos = 0;
|
||||
|
||||
#ifndef IPV6
|
||||
@@ -425,17 +424,6 @@ int main( int argc, char **argv )
|
||||
#endif
|
||||
HOST_ENTRY *cursor;
|
||||
|
||||
- /* check if we are root */
|
||||
-
|
||||
- if( geteuid() )
|
||||
- {
|
||||
- fprintf( stderr,
|
||||
- "This program can only be run by root, or it must be setuid root.\n" );
|
||||
-
|
||||
- exit( 3 );
|
||||
-
|
||||
- }/* IF */
|
||||
-
|
||||
/* confirm that ICMP is available on this machine */
|
||||
#ifndef IPV6
|
||||
if( ( proto = getprotobyname( "icmp" ) ) == NULL )
|
||||
@@ -522,12 +510,6 @@ int main( int argc, char **argv )
|
||||
#endif
|
||||
#endif
|
||||
|
||||
- if( ( uid = getuid() ) )
|
||||
- {
|
||||
- seteuid( getuid() );
|
||||
-
|
||||
- }/* IF */
|
||||
-
|
||||
prog = argv[0];
|
||||
ident = getpid() & 0xFFFF;
|
||||
|
||||
Loading…
Reference in new issue