You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
73 lines
2.3 KiB
73 lines
2.3 KiB
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;
|
|
|