696 lines
16 KiB
C
696 lines
16 KiB
C
/* $Xorg: Xtransutil.c,v 1.4 2001/02/09 02:04:07 xorgcvs Exp $ */
|
|
/*
|
|
|
|
Copyright 1993, 1994, 1998 The Open Group
|
|
|
|
Permission to use, copy, modify, distribute, and sell this software and its
|
|
documentation for any purpose is hereby granted without fee, provided that
|
|
the above copyright notice appear in all copies and that both that
|
|
copyright notice and this permission notice appear in supporting
|
|
documentation.
|
|
|
|
The above copyright notice and this permission notice shall be included
|
|
in all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
|
OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
|
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
Except as contained in this notice, the name of The Open Group shall
|
|
not be used in advertising or otherwise to promote the sale, use or
|
|
other dealings in this Software without prior written authorization
|
|
from The Open Group.
|
|
|
|
*/
|
|
/* $XFree86: xc/lib/xtrans/Xtransutil.c,v 3.26 2003/07/09 15:27:30 tsi Exp $ */
|
|
|
|
/* Copyright 1993, 1994 NCR Corporation - Dayton, Ohio, USA
|
|
*
|
|
* All Rights Reserved
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software and its
|
|
* documentation for any purpose and without fee is hereby granted, provided
|
|
* that the above copyright notice appear in all copies and that both that
|
|
* copyright notice and this permission notice appear in supporting
|
|
* documentation, and that the name NCR not be used in advertising
|
|
* or publicity pertaining to distribution of the software without specific,
|
|
* written prior permission. NCR makes no representations about the
|
|
* suitability of this software for any purpose. It is provided "as is"
|
|
* without express or implied warranty.
|
|
*
|
|
* NCRS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
|
|
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
|
|
* NO EVENT SHALL NCR BE LIABLE FOR ANY SPECIAL, INDIRECT OR
|
|
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
|
|
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
|
|
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
|
|
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
/*
|
|
* These are some utility functions created for convenience or to provide
|
|
* an interface that is similar to an existing interface. These are built
|
|
* only using the Transport Independant API, and have no knowledge of
|
|
* the internal implementation.
|
|
*/
|
|
|
|
#ifdef XTHREADS
|
|
#include <X11/Xthreads.h>
|
|
#endif
|
|
|
|
#ifdef X11_t
|
|
|
|
/*
|
|
* These values come from X.h and Xauth.h, and MUST match them. Some
|
|
* of these values are also defined by the ChangeHost protocol message.
|
|
*/
|
|
|
|
#define FamilyInternet 0 /* IPv4 */
|
|
#define FamilyDECnet 1
|
|
#define FamilyChaos 2
|
|
#define FamilyInternet6 6
|
|
#define FamilyAmoeba 33
|
|
#define FamilyLocalHost 252
|
|
#define FamilyKrb5Principal 253
|
|
#define FamilyNetname 254
|
|
#define FamilyLocal 256
|
|
#define FamilyWild 65535
|
|
|
|
/*
|
|
* TRANS(ConvertAddress) converts a sockaddr based address to an
|
|
* X authorization based address. Some of this is defined as part of
|
|
* the ChangeHost protocol. The rest is just done in a consistent manner.
|
|
*/
|
|
|
|
int
|
|
TRANS(ConvertAddress)(int *familyp, int *addrlenp, Xtransaddr **addrp)
|
|
|
|
{
|
|
|
|
PRMSG(2,"ConvertAddress(%d,%d,%x)\n",*familyp,*addrlenp,*addrp);
|
|
|
|
switch( *familyp )
|
|
{
|
|
#if defined(TCPCONN) || defined(STREAMSCONN)
|
|
case AF_INET:
|
|
{
|
|
/*
|
|
* Check for the BSD hack localhost address 127.0.0.1.
|
|
* In this case, we are really FamilyLocal.
|
|
*/
|
|
|
|
struct sockaddr_in saddr;
|
|
#ifdef CRAY
|
|
#ifdef OLDTCP
|
|
int len = sizeof(saddr.sin_addr);
|
|
#else
|
|
int len = SIZEOF_in_addr;
|
|
#endif /* OLDTCP */
|
|
char *cp = (char *) &saddr.sin_addr;
|
|
#else /* else not CRAY */
|
|
int len = sizeof(saddr.sin_addr.s_addr);
|
|
char *cp = (char *) &saddr.sin_addr.s_addr;
|
|
#endif /* CRAY */
|
|
|
|
memcpy (&saddr, *addrp, sizeof (struct sockaddr_in));
|
|
|
|
if ((len == 4) && (cp[0] == 127) && (cp[1] == 0) &&
|
|
(cp[2] == 0) && (cp[3] == 1))
|
|
{
|
|
*familyp=FamilyLocal;
|
|
}
|
|
else
|
|
{
|
|
*familyp=FamilyInternet;
|
|
*addrlenp=len;
|
|
memcpy(*addrp,&saddr.sin_addr,len);
|
|
}
|
|
break;
|
|
}
|
|
|
|
#if defined(IPv6) && defined(AF_INET6)
|
|
case AF_INET6:
|
|
{
|
|
struct sockaddr_in6 saddr6;
|
|
|
|
memcpy (&saddr6, *addrp, sizeof (struct sockaddr_in6));
|
|
|
|
if (IN6_IS_ADDR_LOOPBACK(&saddr6.sin6_addr))
|
|
{
|
|
*familyp=FamilyLocal;
|
|
}
|
|
else if (IN6_IS_ADDR_V4MAPPED(&(saddr6.sin6_addr))) {
|
|
char *cp = (char *) &saddr6.sin6_addr.s6_addr[12];
|
|
|
|
if ((cp[0] == 127) && (cp[1] == 0) &&
|
|
(cp[2] == 0) && (cp[3] == 1))
|
|
{
|
|
*familyp=FamilyLocal;
|
|
}
|
|
else
|
|
{
|
|
*familyp=FamilyInternet;
|
|
*addrlenp = sizeof (struct in_addr);
|
|
memcpy(*addrp,cp,*addrlenp);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
*familyp=FamilyInternet6;
|
|
*addrlenp=sizeof(saddr6.sin6_addr);
|
|
memcpy(*addrp,&saddr6.sin6_addr,sizeof(saddr6.sin6_addr));
|
|
}
|
|
break;
|
|
}
|
|
#endif /* IPv6 */
|
|
#endif /* defined(TCPCONN) || defined(STREAMSCONN) */
|
|
|
|
#if defined(DNETCONN)
|
|
case AF_DECnet:
|
|
{
|
|
struct sockaddr_dn saddr;
|
|
|
|
memcpy (&saddr, *addrp, sizeof (struct sockaddr_dn));
|
|
|
|
*familyp=FamilyDECnet;
|
|
*addrlenp=sizeof(struct dn_naddr);
|
|
memcpy(*addrp,&saddr.sdn_add,*addrlenp);
|
|
|
|
break;
|
|
}
|
|
#endif /* defined(DNETCONN) */
|
|
|
|
#if defined(UNIXCONN) || defined(LOCALCONN) || defined(OS2PIPECONN)
|
|
case AF_UNIX:
|
|
{
|
|
*familyp=FamilyLocal;
|
|
break;
|
|
}
|
|
#endif /* defined(UNIXCONN) || defined(LOCALCONN) || defined(OS2PIPECONN)*/
|
|
|
|
#if (defined(__SCO__) || defined(__UNIXWARE__)) && defined(LOCALCONN)
|
|
case 0:
|
|
{
|
|
*familyp=FamilyLocal;
|
|
break;
|
|
}
|
|
#endif
|
|
|
|
default:
|
|
PRMSG(1,"ConvertAddress: Unknown family type %d\n",
|
|
*familyp, 0,0 );
|
|
return -1;
|
|
}
|
|
|
|
|
|
if (*familyp == FamilyLocal)
|
|
{
|
|
/*
|
|
* In the case of a local connection, we need to get the
|
|
* host name for authentication.
|
|
*/
|
|
|
|
char hostnamebuf[256];
|
|
int len = TRANS(GetHostname) (hostnamebuf, sizeof hostnamebuf);
|
|
|
|
if (len > 0) {
|
|
if (*addrp && *addrlenp < (len + 1))
|
|
{
|
|
xfree ((char *) *addrp);
|
|
*addrp = NULL;
|
|
}
|
|
if (!*addrp)
|
|
*addrp = (Xtransaddr *) xalloc (len + 1);
|
|
if (*addrp) {
|
|
strlcpy ((char *) *addrp, hostnamebuf, len + 1);
|
|
*addrlenp = len;
|
|
} else {
|
|
*addrlenp = 0;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (*addrp)
|
|
xfree ((char *) *addrp);
|
|
*addrp = NULL;
|
|
*addrlenp = 0;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
#endif /* X11_t */
|
|
|
|
#ifdef ICE_t
|
|
|
|
#include <signal.h>
|
|
|
|
char *
|
|
TRANS(GetMyNetworkId) (XtransConnInfo ciptr)
|
|
|
|
{
|
|
int family = ciptr->family;
|
|
char *addr = ciptr->addr;
|
|
char hostnamebuf[256];
|
|
char *networkId = NULL;
|
|
char *transName = ciptr->transptr->TransName;
|
|
size_t len;
|
|
|
|
if (gethostname (hostnamebuf, sizeof (hostnamebuf)) < 0)
|
|
{
|
|
return (NULL);
|
|
}
|
|
|
|
switch (family)
|
|
{
|
|
#if defined(UNIXCONN) || defined(STREAMSCONN) || defined(LOCALCONN) || defined(OS2PIPECONN)
|
|
case AF_UNIX:
|
|
{
|
|
struct sockaddr_un *saddr = (struct sockaddr_un *) addr;
|
|
len = 3 + strlen (transName) +
|
|
strlen (hostnamebuf) + strlen (saddr->sun_path);
|
|
networkId = (char *) xalloc (len);
|
|
snprintf (networkId, len, "%s/%s:%s", transName,
|
|
hostnamebuf, saddr->sun_path);
|
|
break;
|
|
}
|
|
#endif /* defined(UNIXCONN) || defined(STREAMSCONN) || defined(LOCALCONN) || defined(OS2PIPECONN) */
|
|
|
|
#if defined(TCPCONN) || defined(STREAMSCONN)
|
|
case AF_INET:
|
|
#if defined(IPv6) && defined(AF_INET6)
|
|
case AF_INET6:
|
|
#endif
|
|
{
|
|
struct sockaddr_in *saddr = (struct sockaddr_in *) addr;
|
|
#if defined(IPv6) && defined(AF_INET6)
|
|
struct sockaddr_in6 *saddr6 = (struct sockaddr_in6 *) addr;
|
|
#endif
|
|
int portnum;
|
|
char portnumbuf[10];
|
|
|
|
|
|
#if defined(IPv6) && defined(AF_INET6)
|
|
if (family == AF_INET6)
|
|
portnum = ntohs (saddr6->sin6_port);
|
|
else
|
|
#endif
|
|
portnum = ntohs (saddr->sin_port);
|
|
|
|
snprintf (portnumbuf, sizeof(portnumbuf), "%d", portnum);
|
|
len = 3 + strlen (transName) +
|
|
strlen (hostnamebuf) + strlen (portnumbuf);
|
|
networkId = (char *) xalloc (len);
|
|
snprintf (networkId, len, "%s/%s:%s", transName, hostnamebuf,
|
|
portnumbuf);
|
|
break;
|
|
}
|
|
#endif /* defined(TCPCONN) || defined(STREAMSCONN) */
|
|
|
|
#if defined(DNETCONN)
|
|
case AF_DECnet:
|
|
{
|
|
struct sockaddr_dn *saddr = (struct sockaddr_dn *) addr;
|
|
len = 13 + strlen (hostnamebuf) + saddr->sdn_objnamel;
|
|
networkId = (char *) xalloc (len);
|
|
snprintf (networkId, len, "dnet/%s::%s",
|
|
hostnamebuf, saddr->sdn_objname);
|
|
break;
|
|
}
|
|
#endif /* defined(DNETCONN) */
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return (networkId);
|
|
}
|
|
|
|
#include <setjmp.h>
|
|
static jmp_buf env;
|
|
|
|
#ifdef SIGALRM
|
|
static volatile int nameserver_timedout = 0;
|
|
|
|
static
|
|
#ifdef RETSIGTYPE /* set by autoconf AC_TYPE_SIGNAL */
|
|
RETSIGTYPE
|
|
#else /* Imake */
|
|
#ifdef SIGNALRETURNSINT
|
|
int
|
|
#else
|
|
void
|
|
#endif
|
|
#endif
|
|
nameserver_lost(int sig)
|
|
{
|
|
nameserver_timedout = 1;
|
|
longjmp (env, -1);
|
|
/* NOTREACHED */
|
|
#ifdef SIGNALRETURNSINT
|
|
return -1; /* for picky compilers */
|
|
#endif
|
|
}
|
|
#endif /* SIGALARM */
|
|
|
|
|
|
char *
|
|
TRANS(GetPeerNetworkId) (XtransConnInfo ciptr)
|
|
|
|
{
|
|
int family = ciptr->family;
|
|
char *peer_addr = ciptr->peeraddr;
|
|
char *hostname;
|
|
char addrbuf[256];
|
|
const char *addr = NULL;
|
|
size_t len;
|
|
|
|
switch (family)
|
|
{
|
|
case AF_UNSPEC:
|
|
#if defined(UNIXCONN) || defined(STREAMSCONN) || defined(LOCALCONN) || defined(OS2PIPECONN)
|
|
case AF_UNIX:
|
|
{
|
|
if (gethostname (addrbuf, sizeof (addrbuf)) == 0)
|
|
addr = addrbuf;
|
|
break;
|
|
}
|
|
#endif /* defined(UNIXCONN) || defined(STREAMSCONN) || defined(LOCALCONN) || defined(OS2PIPECONN) */
|
|
|
|
#if defined(TCPCONN) || defined(STREAMSCONN)
|
|
case AF_INET:
|
|
#if defined(IPv6) && defined(AF_INET6)
|
|
case AF_INET6:
|
|
#endif
|
|
{
|
|
struct sockaddr_in *saddr = (struct sockaddr_in *) peer_addr;
|
|
#if defined(IPv6) && defined(AF_INET6)
|
|
struct sockaddr_in6 *saddr6 = (struct sockaddr_in6 *) peer_addr;
|
|
#endif
|
|
char *address;
|
|
int addresslen;
|
|
#ifdef XTHREADS_NEEDS_BYNAMEPARAMS
|
|
_Xgethostbynameparams hparams;
|
|
#endif
|
|
struct hostent * volatile hostp = NULL;
|
|
|
|
#if defined(IPv6) && defined(AF_INET6)
|
|
if (family == AF_INET6)
|
|
{
|
|
address = (char *) &saddr6->sin6_addr;
|
|
addresslen = sizeof (saddr6->sin6_addr);
|
|
}
|
|
else
|
|
#endif
|
|
{
|
|
address = (char *) &saddr->sin_addr;
|
|
addresslen = sizeof (saddr->sin_addr);
|
|
}
|
|
|
|
#ifdef SIGALRM
|
|
/*
|
|
* gethostbyaddr can take a LONG time if the host does not exist.
|
|
* Assume that if it does not respond in NAMESERVER_TIMEOUT seconds
|
|
* that something is wrong and do not make the user wait.
|
|
* gethostbyaddr will continue after a signal, so we have to
|
|
* jump out of it.
|
|
*/
|
|
|
|
nameserver_timedout = 0;
|
|
signal (SIGALRM, nameserver_lost);
|
|
alarm (4);
|
|
if (setjmp(env) == 0) {
|
|
#endif
|
|
hostp = _XGethostbyaddr (address, addresslen, family, hparams);
|
|
#ifdef SIGALRM
|
|
}
|
|
alarm (0);
|
|
#endif
|
|
if (hostp != NULL)
|
|
addr = hostp->h_name;
|
|
else
|
|
#if defined(IPv6) && defined(AF_INET6)
|
|
addr = inet_ntop (family, address, addrbuf, sizeof (addrbuf));
|
|
#else
|
|
addr = inet_ntoa (saddr->sin_addr);
|
|
#endif
|
|
break;
|
|
}
|
|
|
|
#endif /* defined(TCPCONN) || defined(STREAMSCONN) */
|
|
|
|
#if defined(DNETCONN)
|
|
case AF_DECnet:
|
|
{
|
|
struct sockaddr_dn *saddr = (struct sockaddr_dn *) peer_addr;
|
|
struct nodeent *np;
|
|
|
|
if (np = getnodebyaddr(saddr->sdn_add.a_addr,
|
|
saddr->sdn_add.a_len, AF_DECnet)) {
|
|
snprintf(addrbuf, sizeof(addrbuf), "%s:", np->n_name);
|
|
} else {
|
|
snprintf(addrbuf, sizeof(addrbuf), "%s:",
|
|
dnet_htoa(&saddr->sdn_add));
|
|
}
|
|
addr = addrbuf;
|
|
break;
|
|
}
|
|
#endif /* defined(DNETCONN) */
|
|
|
|
default:
|
|
return (NULL);
|
|
}
|
|
|
|
len = strlen (ciptr->transptr->TransName) + strlen (addr) + 2;
|
|
hostname = (char *) xalloc (len);
|
|
strlcpy (hostname, ciptr->transptr->TransName, len);
|
|
strlcat (hostname, "/", len);
|
|
if (addr)
|
|
strlcat (hostname, addr, len);
|
|
|
|
return (hostname);
|
|
}
|
|
|
|
#endif /* ICE_t */
|
|
|
|
|
|
#if defined(WIN32) && (defined(TCPCONN) || defined(DNETCONN))
|
|
int
|
|
TRANS(WSAStartup) (void)
|
|
{
|
|
static WSADATA wsadata;
|
|
|
|
PRMSG (2,"WSAStartup()\n", 0, 0, 0);
|
|
|
|
if (!wsadata.wVersion && WSAStartup(0x0101, &wsadata))
|
|
return 1;
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
|
|
static int
|
|
is_numeric (char *str)
|
|
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < (int) strlen (str); i++)
|
|
if (!isdigit (str[i]))
|
|
return (0);
|
|
|
|
return (1);
|
|
}
|
|
|
|
#ifdef TRANS_SERVER
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <errno.h>
|
|
|
|
#if !defined(S_IFLNK) && !defined(S_ISLNK)
|
|
#undef lstat
|
|
#define lstat(a,b) stat(a,b)
|
|
#endif
|
|
|
|
#define FAIL_IF_NOMODE 1
|
|
#define FAIL_IF_NOT_ROOT 2
|
|
#define WARN_NO_ACCESS 4
|
|
|
|
/*
|
|
* We make the assumption that when the 'sticky' (t) bit is requested
|
|
* it's not save if the directory has non-root ownership or the sticky
|
|
* bit cannot be set and fail.
|
|
*/
|
|
static int
|
|
trans_mkdir(char *path, int mode)
|
|
{
|
|
struct stat buf;
|
|
|
|
if (lstat(path, &buf) != 0) {
|
|
if (errno != ENOENT) {
|
|
PRMSG(1, "mkdir: ERROR: (l)stat failed for %s (%d)\n",
|
|
path, errno, 0);
|
|
return -1;
|
|
}
|
|
/* Dir doesn't exist. Try to create it */
|
|
|
|
#ifndef WIN32
|
|
/*
|
|
* 'sticky' bit requested: assume application makes
|
|
* certain security implications. If effective user ID
|
|
* is != 0: fail as we may not be able to meet them.
|
|
*/
|
|
if (geteuid() != 0) {
|
|
if (mode & 01000) {
|
|
PRMSG(1, "mkdir: ERROR: euid != 0,"
|
|
"directory %s will not be created.\n",
|
|
path, 0, 0);
|
|
#ifdef FAIL_HARD
|
|
return -1;
|
|
#endif
|
|
} else {
|
|
PRMSG(1, "mkdir: Cannot create %s with root ownership\n",
|
|
path, 0, 0);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#ifndef WIN32
|
|
if (mkdir(path, mode) == 0) {
|
|
if (chmod(path, mode)) {
|
|
PRMSG(1, "mkdir: ERROR: Mode of %s should be set to %04o\n",
|
|
path, mode, 0);
|
|
#ifdef FAIL_HARD
|
|
return -1;
|
|
#endif
|
|
}
|
|
#else
|
|
if (mkdir(path) == 0) {
|
|
#endif
|
|
} else {
|
|
PRMSG(1, "mkdir: ERROR: Cannot create %s\n",
|
|
path, 0, 0);
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
|
|
} else {
|
|
if (S_ISDIR(buf.st_mode)) {
|
|
int updateOwner = 0;
|
|
int updateMode = 0;
|
|
int updatedOwner = 0;
|
|
int updatedMode = 0;
|
|
int status = 0;
|
|
/* Check if the directory's ownership is OK. */
|
|
if (buf.st_uid != 0)
|
|
updateOwner = 1;
|
|
|
|
/*
|
|
* Check if the directory's mode is OK. An exact match isn't
|
|
* required, just a mode that isn't more permissive than the
|
|
* one requested.
|
|
*/
|
|
if ((~mode) & 0077 & buf.st_mode)
|
|
updateMode = 1;
|
|
|
|
/*
|
|
* If the directory is not writeable not everybody may
|
|
* be able to create sockets. Therefore warn if mode
|
|
* cannot be fixed.
|
|
*/
|
|
if ((~buf.st_mode) & 0022 & mode) {
|
|
updateMode = 1;
|
|
status |= WARN_NO_ACCESS;
|
|
}
|
|
|
|
/*
|
|
* If 'sticky' bit is requested fail if owner isn't root
|
|
* as we assume the caller makes certain security implications
|
|
*/
|
|
if (mode & 01000) {
|
|
status |= FAIL_IF_NOT_ROOT;
|
|
if (!(buf.st_mode & 01000)) {
|
|
status |= FAIL_IF_NOMODE;
|
|
updateMode = 1;
|
|
}
|
|
}
|
|
|
|
#ifdef HAS_FCHOWN
|
|
/*
|
|
* If fchown(2) and fchmod(2) are available, try to correct the
|
|
* directory's owner and mode. Otherwise it isn't safe to attempt
|
|
* to do this.
|
|
*/
|
|
if (updateMode || updateOwner) {
|
|
int fd = -1;
|
|
struct stat fbuf;
|
|
if ((fd = open(path, O_RDONLY)) != -1) {
|
|
if (fstat(fd, &fbuf) == -1) {
|
|
PRMSG(1, "mkdir: ERROR: fstat failed for %s (%d)\n",
|
|
path, errno, 0);
|
|
return -1;
|
|
}
|
|
/*
|
|
* Verify that we've opened the same directory as was
|
|
* checked above.
|
|
*/
|
|
if (!S_ISDIR(fbuf.st_mode) ||
|
|
buf.st_dev != fbuf.st_dev ||
|
|
buf.st_ino != fbuf.st_ino) {
|
|
PRMSG(1, "mkdir: ERROR: inode for %s changed\n",
|
|
path, 0, 0);
|
|
return -1;
|
|
}
|
|
if (updateOwner && fchown(fd, 0, 0) == 0)
|
|
updatedOwner = 1;
|
|
if (updateMode && fchmod(fd, mode) == 0)
|
|
updatedMode = 1;
|
|
close(fd);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
if (updateOwner && !updatedOwner) {
|
|
#ifdef FAIL_HARD
|
|
if (status & FAIL_IF_NOT_ROOT) {
|
|
PRMSG(1, "mkdir: ERROR: Owner of %s must be set to root\n",
|
|
path, 0, 0);
|
|
return -1;
|
|
}
|
|
#endif
|
|
PRMSG(1, "mkdir: Owner of %s should be set to root\n",
|
|
path, 0, 0);
|
|
}
|
|
|
|
if (updateMode && !updatedMode) {
|
|
#ifdef FAIL_HARD
|
|
if (status & FAIL_IF_NOMODE) {
|
|
PRMSG(1, "mkdir: ERROR: Mode of %s must be set to %04o\n",
|
|
path, mode, 0);
|
|
return -1;
|
|
}
|
|
#endif
|
|
PRMSG(1, "mkdir: Mode of %s should be set to %04o\n",
|
|
path, mode, 0);
|
|
if (status & WARN_NO_ACCESS) {
|
|
PRMSG(1, "mkdir: this may cause subsequent errors\n",
|
|
0, 0, 0);
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
/* In all other cases, fail */
|
|
return -1;
|
|
}
|
|
|
|
#endif /* TRANS_SERVER */
|