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| System | : | Linux MiraNet 3.0.0-14-generic-pae #23-Ubuntu SMP Mon Nov 21 22:07:10 UTC 2011 i686 |
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| Software | : | Apache. PHP/5.3.6-13ubuntu3.10 |
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| ID | : | uid=65534(nobody) gid=65534(nogroup) groups=65534(nogroup)
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| Safe Mode | : | OFF |
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| Open_Basedir | : | OFF |
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| Freespace | : | 24.34 GB of 70.42 GB (34.57%) |
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MySQL: ON MSSQL: OFF Oracle: OFF PostgreSQL: OFF Curl: OFF Sockets: ON Fetch: OFF Wget: ON Perl: ON |
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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,
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[ System Info ]
[ Processes ]
[ SQL Manager ]
[ Eval ]
[ Encoder ]
[ Mailer ]
[ Back Connection ]
[ Backdoor Server ]
[ Kernel Exploit Search ]
[ MD5 Decrypter ]
[ Reverse IP ]
[ Kill Shell ]
[ FTP Brute-Force ]
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/
usr/
src/
courier-0.66.1/
maildir/
- drwxrwxrwx
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Viewing file:  maildiropen.c (1.93 KB) -rw-rw-rw-Select action/file-type:  ( +) |  ( +) |  ( +) | Code ( +) | Session ( +) |  ( +) | SDB ( +) |  ( +) |  ( +) |  ( +) |  ( +) |  ( +) |
/*
** Copyright 2000 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <sys/types.h>
#include <sys/stat.h>
#include <string.h>
#include <stdlib.h>
#include <time.h>
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <stdio.h>
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
#include "maildirmisc.h"
char *maildir_getlink(const char *filename)
{
#if HAVE_READLINK
size_t bufsiz;
char *buf;
bufsiz=0;
buf=0;
for (;;)
{
int n;
if (buf) free(buf);
bufsiz += 256;
if ((buf=malloc(bufsiz)) == 0)
{
perror("malloc");
return (0);
}
if ((n=readlink(filename, buf, bufsiz)) < 0)
{
free(buf);
return (0);
}
if (n < bufsiz)
{
buf[n]=0;
break;
}
}
return (buf);
#else
return (0);
#endif
}
int maildir_semisafeopen(const char *path, int mode, int perm)
{
#if HAVE_READLINK
char *l=maildir_getlink(path);
if (l)
{
int f;
if (*l != '/')
{
char *q=malloc(strlen(path)+strlen(l)+2);
char *s;
if (!q)
{
free(l);
return (-1);
}
strcpy(q, path);
if ((s=strchr(q, '/')) != 0)
s[1]=0;
else *q=0;
strcat(q, l);
free(l);
l=q;
}
f=maildir_safeopen(l, mode, perm);
free(l);
return (f);
}
#endif
return (maildir_safeopen(path, mode, perm));
}
int maildir_safeopen(const char *path, int mode, int perm)
{
struct stat stat1;
return maildir_safeopen_stat(path, mode, perm, &stat1);
}
int maildir_safeopen_stat(const char *path, int mode, int perm,
struct stat *stat1)
{
struct stat stat2;
int fd=open(path, mode
#ifdef O_NONBLOCK
| O_NONBLOCK
#else
| O_NDELAY
#endif
, perm);
if (fd < 0) return (fd);
if (fcntl(fd, F_SETFL, (mode & O_APPEND)) || fstat(fd, stat1)
|| lstat(path, &stat2))
{
close(fd);
return (-1);
}
if (stat1->st_dev != stat2.st_dev || stat1->st_ino != stat2.st_ino)
{
close(fd);
errno=ENOENT;
return (-1);
}
return (fd);
}
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