|
|
| System | : | Linux MiraNet 3.0.0-14-generic-pae #23-Ubuntu SMP Mon Nov 21 22:07:10 UTC 2011 i686 |
|---|
| Software | : | Apache. PHP/5.3.6-13ubuntu3.10 |
|---|
| ID | : | uid=65534(nobody) gid=65534(nogroup) groups=65534(nogroup)
|
|---|
|
| Safe Mode | : | OFF |
|---|
| Open_Basedir | : | OFF |
|---|
| Freespace | : | 25.78 GB of 70.42 GB (36.62%) |
|---|
|
|
MySQL: ON MSSQL: OFF Oracle: OFF PostgreSQL: OFF Curl: OFF Sockets: ON Fetch: OFF Wget: ON Perl: ON |
|
Disabled Functions: pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,
|
[ System Info ]
[ Processes ]
[ SQL Manager ]
[ Eval ]
[ Encoder ]
[ Mailer ]
[ Back Connection ]
[ Backdoor Server ]
[ Kernel Exploit Search ]
[ MD5 Decrypter ]
[ Reverse IP ]
[ Kill Shell ]
[ FTP Brute-Force ]
|
|
/
usr/
src/
httpd-2.4.6/
support/
- drwxr-xr-x
|
Viewing file:  checkgid.c (2.87 KB) -rw-r--r--Select action/file-type:  ( +) |  ( +) |  ( +) | Code ( +) | Session ( +) |  ( +) | SDB ( +) |  ( +) |  ( +) |  ( +) |  ( +) |  ( +) |
/* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Given one or more group identifers on the command line (e.g.,
* "httpd" or "#-1"), figure out whether they'll be valid for
* the server to use at run-time.
*
* If a groupname isn't found, or we can't setgid() to it, return
* -1. If all groups are valid, return 0.
*
* This may need to be run as the superuser for the setgid() to
* succeed; running it as any other user may result in a false
* negative.
*/
#include "ap_config.h"
#if APR_HAVE_STDIO_H
#include <stdio.h>
#endif
#if APR_HAVE_STDLIB_H
#include <stdlib.h>
#endif
#if APR_HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if HAVE_GRP_H
#include <grp.h>
#endif
#if APR_HAVE_UNISTD_H
#include <unistd.h>
#endif
int main(int argc, char *argv[])
{
int i;
int result;
gid_t gid;
struct group *grent;
struct group fake_grent;
/*
* Assume success. :-)
*/
result = 0;
for (i = 1; i < argc; ++i) {
char *arg;
arg = argv[i];
/*
* If it's from a 'Group #-1' statement, get the numeric value
* and skip the group lookup stuff.
*/
if (*arg == '#') {
gid = atoi(&arg[1]);
fake_grent.gr_gid = gid;
grent = &fake_grent;
}
else {
grent = getgrnam(arg);
}
/*
* A NULL return means no such group was found, so we're done
* with this one.
*/
if (grent == NULL) {
fprintf(stderr, "%s: group '%s' not found\n", argv[0], arg);
result = -1;
}
else {
int check;
/*
* See if we can switch to the numeric GID we have. If so,
* all well and good; if not, well..
*/
gid = grent->gr_gid;
check = setgid(gid);
if (check != 0) {
fprintf(stderr, "%s: invalid group '%s'\n", argv[0], arg);
perror(argv[0]);
result = -1;
}
}
}
/*
* Worst-case return value.
*/
return result;
}
/*
* Local Variables:
* mode: C
* c-file-style: "bsd"
* End:
*/
|
