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-rw-r--r--source3/include/proto.h11
-rw-r--r--source3/smbd/dfs.c125
-rw-r--r--source3/smbd/filename.c36
-rw-r--r--source3/smbd/nttrans.c12
-rw-r--r--source3/smbd/reply.c100
-rw-r--r--source3/smbd/trans2.c42
6 files changed, 239 insertions, 87 deletions
diff --git a/source3/include/proto.h b/source3/include/proto.h
index c17cbb657b..4cea4b6cee 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -3315,7 +3315,8 @@ SMB_BIG_UINT sys_disk_free(char *path,SMB_BIG_UINT *bsize,SMB_BIG_UINT *dfree,SM
/*The following definitions come from smbd/dfs.c */
BOOL init_dfs_table(void);
-int under_dfs(connection_struct *conn, const char *path);
+int under_dfs(connection_struct *conn, const char *path,
+ char *local_path, size_t path_len);
/*The following definitions come from smbd/dir.c */
@@ -3370,8 +3371,12 @@ void sys_sync_file(int fd);
/*The following definitions come from smbd/filename.c */
void print_stat_cache_statistics(void);
-BOOL unix_convert(char *name,connection_struct *conn,char *saved_last_component,
- BOOL *bad_path, SMB_STRUCT_STAT *pst);
+BOOL unix_dfs_convert(char *name,connection_struct *conn,
+ char *saved_last_component,
+ BOOL *bad_path, SMB_STRUCT_STAT *pst);
+BOOL unix_convert(char *name,connection_struct *conn,
+ char *saved_last_component,
+ BOOL *bad_path, SMB_STRUCT_STAT *pst);
BOOL check_name(char *name,connection_struct *conn);
/*The following definitions come from smbd/files.c */
diff --git a/source3/smbd/dfs.c b/source3/smbd/dfs.c
index ca45d89b37..55433f2c47 100644
--- a/source3/smbd/dfs.c
+++ b/source3/smbd/dfs.c
@@ -18,42 +18,42 @@ static BOOL parse_dfs_text_entry(char *line, dfs_internal_table *buf)
tok[count] = strtok(line,":");
/* strip the comment lines */
- if (tok[0][0]=='#') return (False);
+ if (tok[0][0] == '#') return (False);
count++;
- while ( ((tok[count] = strtok(NULL,":")) != NULL ) && count<MAXTOK)
+ while ( ((tok[count] = strtok(NULL,":")) != NULL ) && count < MAXTOK)
{
count++;
}
DEBUG(7,("Found [%d] tokens\n", count));
- if (count>1) {
+ if (count > 1) {
StrnCpy(buf->localpath, tok[0], sizeof(buf->localpath)-1);
StrnCpy(buf->sharename, tok[1], sizeof(buf->sharename)-1);
/*
strupper(buf->localpath);
strupper(buf->sharename);
*/
- buf->localpath_length=strlen(buf->localpath);
- buf->sharename_length=strlen(buf->sharename);
+ buf->localpath_length = strlen(buf->localpath);
+ buf->sharename_length = strlen(buf->sharename);
}
else
return (False);
- if (count>2)
+ if (count > 2)
buf->proximity = atoi(tok[2]);
else
buf->proximity = 0;
- if (count>3)
+ if (count > 3)
buf->type = atoi(tok[3]);
else
buf->type = 2;
- DEBUGADD(7,("[%s]\n", buf->localpath));
- DEBUGADD(7,("[%s]\n", buf->sharename));
- return(True);
+ DEBUGADD(7,("localpath: [%s]\n", buf->localpath));
+ DEBUGADD(7,("sharename: [%s]\n", buf->sharename));
+ return True;
}
/****************************************************************************
@@ -69,7 +69,7 @@ static void mangle_dfs_path(dfs_internal_table *buf)
fstring temp;
p = buf->localpath;
- mp =buf->mangledpath;
+ mp = buf->mangledpath;
mlen = sizeof(buf->mangledpath);
ZERO_STRUCTP(mp);
@@ -112,19 +112,19 @@ initialisation de la table dfs en memoire au demarrage de samba
****************************************************************************/
BOOL init_dfs_table(void)
{
- char *file=lp_dfs_map();
- int num_lines=0;
- int total=0;
+ char *file = lp_dfs_map();
+ int num_lines = 0;
+ int total = 0;
FILE *f;
pstring line;
int i;
dfs_internal_table *entry;
- entry=NULL;
- dfs_struct.ready=False;
+ entry = NULL;
+ dfs_struct.ready = False;
- if (*file=='\0') {
+ if (*file == '\0') {
DEBUG(0,("No DFS map, Samba is running in NON DFS mode\n"));
return False;
}
@@ -150,75 +150,106 @@ BOOL init_dfs_table(void)
}
num_lines++;
}
- dfs_struct.size=total;
- dfs_struct.table=entry;
+ dfs_struct.size = total;
+ dfs_struct.table = entry;
fclose(f);
/* we have the file in memory */
/* now initialise the mangled names */
- for (i=0; i<total; i++)
+ for (i = 0; i < total; i++)
{
mangle_dfs_path(&(entry[i]));
}
- dfs_struct.ready=True;
+ dfs_struct.ready = True;
DEBUG(0,("Samba is DFS aware now!\n"));
return True;
}
+static BOOL check_dfs_path(int search_len, const char *search_path,
+ int path_len, const char* fullpath,
+ const char* sharename,
+ const char* share_path, size_t share_len,
+ char *localpath, size_t local_plen)
+{
+ if (StrnCaseCmp(search_path, fullpath, search_len) != 0)
+ {
+ return False;
+ }
+
+ DEBUG(2,("found one linked to [%s]. share_path: %s\n",
+ sharename, share_path));
+
+ if (StrnCaseCmp(fullpath, share_path, share_len) == 0)
+ {
+ safe_strcpy(localpath, fullpath + share_len, local_plen);
+ }
+ else
+ {
+ localpath[0] = 0;
+ }
+
+ return True;
+}
+
/****************************************************************************
check if a path name is a DFS branch
****************************************************************************/
-int under_dfs(connection_struct *conn, const char *path)
+int under_dfs(connection_struct *conn, const char *path,
+ char *local_path, size_t local_plen)
{
fstring fullpath;
+ pstring share_path;
int i;
int snum;
- int mangled_len;
- int file_len;
int path_len;
+ int share_len;
- BOOL ok=False;
-
- dfs_internal_table *list=dfs_struct.table;
+ dfs_internal_table *list = dfs_struct.table;
- snum=SNUM(conn);
+ snum = SNUM(conn);
+ snprintf(share_path, sizeof(share_path), "\\%s\\%s",
+ global_myname, lp_servicename(snum));
+ share_len = strlen(share_path);
+
if (path[0] != '\\')
{
- snprintf(fullpath, sizeof(fullpath), "\\%s\\%s\\%s",
- global_myname, lp_servicename(snum), path);
+ snprintf(fullpath, sizeof(fullpath), "%s\\%s",
+ share_path, path);
}
else
{
safe_strcpy(fullpath, path, sizeof(fullpath));
}
- strupper(fullpath);
-
- path_len=strlen(fullpath);
+ path_len = strlen(fullpath);
DEBUG(2,("DFS looking for: [%s]\n", fullpath));
- for(i=0; i<dfs_struct.size; i++)
+
+ for (i = 0; i < dfs_struct.size; i++)
{
- file_len=list[i].localpath_length;
- mangled_len=list[i].mangledpath_length;
-
DEBUG(6,("checking against [%s][%d]\n", list[i].localpath,i));
- if(file_len==path_len && !StrnCaseCmp(list[i].localpath, fullpath, file_len))
+ if (check_dfs_path(list[i].localpath_length,
+ list[i].localpath,
+ path_len, fullpath,
+ list[i].sharename,
+ share_path, share_len,
+ local_path, local_plen))
{
- DEBUG(2,("found one linked to [%s]\n", list[i].sharename));
- ok=True;
- break;
+ return True;
}
-
- if(mangled_len==path_len && !StrnCaseCmp(list[i].mangledpath, fullpath, mangled_len))
+
+ if (check_dfs_path(list[i].mangledpath_length,
+ list[i].mangledpath,
+ path_len, fullpath,
+ list[i].sharename,
+ share_path, share_len,
+ local_path, local_plen))
{
- DEBUG(2,("found one mangled linked to [%s]\n", list[i].sharename));
- ok=True;
- break;
+ return True;
}
}
- return ok;
+ return False;
}
diff --git a/source3/smbd/filename.c b/source3/smbd/filename.c
index fb2f57339b..1d9c5ef754 100644
--- a/source3/smbd/filename.c
+++ b/source3/smbd/filename.c
@@ -26,6 +26,7 @@ extern BOOL case_sensitive;
extern BOOL case_preserve;
extern BOOL short_case_preserve;
extern fstring remote_machine;
+extern pstring global_myname;
extern BOOL use_mangled_map;
static BOOL scan_directory(char *path, char *name,connection_struct *conn,BOOL docache);
@@ -309,6 +310,35 @@ static BOOL stat_cache_lookup(struct connection_struct *conn, char *name,
}
/****************************************************************************
+ this routine converts from the dos and dfs namespace to the unix namespace.
+****************************************************************************/
+BOOL unix_dfs_convert(char *name,connection_struct *conn,
+ char *saved_last_component,
+ BOOL *bad_path, SMB_STRUCT_STAT *pst)
+{
+ pstring local_path;
+
+ DEBUG(10,("unix_dfs_convert: %s\n", name));
+
+ if (name != NULL &&
+ under_dfs(conn, name, local_path, sizeof(local_path)))
+ {
+ DEBUG(10,("%s is in dfs map.\n", name));
+
+ /* check for our own name */
+ if (StrCaseCmp(global_myname, name+1) > 0)
+ {
+ return False;
+ }
+
+ pstrcpy(name, local_path);
+
+ DEBUG(10,("removed name: %s\n", name));
+ }
+ return unix_convert(name, conn, saved_last_component, bad_path, pst);
+}
+
+/****************************************************************************
This routine is called to convert names from the dos namespace to unix
namespace. It needs to handle any case conversions, mangling, format
changes etc.
@@ -329,9 +359,9 @@ used to pick the correct error code to return between ENOENT and ENOTDIR
as Windows applications depend on ERRbadpath being returned if a component
of a pathname does not exist.
****************************************************************************/
-
-BOOL unix_convert(char *name,connection_struct *conn,char *saved_last_component,
- BOOL *bad_path, SMB_STRUCT_STAT *pst)
+BOOL unix_convert(char *name,connection_struct *conn,
+ char *saved_last_component,
+ BOOL *bad_path, SMB_STRUCT_STAT *pst)
{
SMB_STRUCT_STAT st;
char *start, *end;
diff --git a/source3/smbd/nttrans.c b/source3/smbd/nttrans.c
index 657dd8b130..ac688a5baa 100644
--- a/source3/smbd/nttrans.c
+++ b/source3/smbd/nttrans.c
@@ -669,7 +669,11 @@ int reply_ntcreate_and_X(connection_struct *conn,
set_posix_case_semantics(file_attributes);
- unix_convert(fname,conn,0,&bad_path,NULL);
+ if (!unix_dfs_convert(fname,conn,0,&bad_path,NULL))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
fsp = file_new();
if (!fsp) {
@@ -952,7 +956,11 @@ static int call_nt_transact_create(connection_struct *conn,
set_posix_case_semantics(file_attributes);
- unix_convert(fname,conn,0,&bad_path,NULL);
+ if (!unix_dfs_convert(fname,conn,0,&bad_path,NULL))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
fsp = file_new();
if (!fsp) {
diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c
index bfa68ab140..b8300da40a 100644
--- a/source3/smbd/reply.c
+++ b/source3/smbd/reply.c
@@ -832,15 +832,14 @@ int reply_chkpth(connection_struct *conn, char *inbuf,char *outbuf, int dum_size
SMB_STRUCT_STAT st;
pstrcpy(name,smb_buf(inbuf) + 1);
- unix_convert(name,conn,0,&bad_path,&st);
-
- mode = SVAL(inbuf,smb_vwv0);
-
- if(under_dfs(conn, name)) {
+ if (!unix_dfs_convert(name,conn,0,&bad_path,&st))
+ {
SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
}
+ mode = SVAL(inbuf,smb_vwv0);
+
if (check_name(name,conn)) {
if(VALID_STAT(st))
ok = S_ISDIR(st.st_mode);
@@ -898,11 +897,6 @@ int reply_getatr(connection_struct *conn, char *inbuf,char *outbuf, int dum_size
pstrcpy(fname,smb_buf(inbuf) + 1);
- if (under_dfs(conn, fname)) {
- SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
- return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
- }
-
/* dos smetimes asks for a stat of "" - it returns a "hidden directory"
under WfWg - weird! */
if (! (*fname))
@@ -915,7 +909,11 @@ int reply_getatr(connection_struct *conn, char *inbuf,char *outbuf, int dum_size
}
else
{
- unix_convert(fname,conn,0,&bad_path,&sbuf);
+ if (!unix_dfs_convert(fname,conn,0,&bad_path,&sbuf))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
if (check_name(fname,conn))
{
if (VALID_STAT(sbuf) || conn->vfs_ops.stat(dos_to_unix(fname,False),&sbuf) == 0)
@@ -980,7 +978,11 @@ int reply_setatr(connection_struct *conn, char *inbuf,char *outbuf, int dum_size
BOOL bad_path = False;
pstrcpy(fname,smb_buf(inbuf) + 1);
- unix_convert(fname,conn,0,&bad_path,&st);
+ if (!unix_dfs_convert(fname,conn,0,&bad_path,&st))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
mode = SVAL(inbuf,smb_vwv0);
mtime = make_unix_date3(inbuf+smb_vwv1);
@@ -1087,7 +1089,11 @@ int reply_search(connection_struct *conn, char *inbuf,char *outbuf, int dum_size
pstrcpy(directory,smb_buf(inbuf)+1);
pstrcpy(dir2,smb_buf(inbuf)+1);
- unix_convert(directory,conn,0,&bad_path,NULL);
+ if (!unix_dfs_convert(directory,conn,0,&bad_path,NULL))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
unix_format(dir2);
if (!check_name(directory,conn))
@@ -1348,7 +1354,11 @@ int reply_open(connection_struct *conn, char *inbuf,char *outbuf, int dum_size,
share_mode = SVAL(inbuf,smb_vwv0);
pstrcpy(fname,smb_buf(inbuf)+1);
- unix_convert(fname,conn,0,&bad_path,NULL);
+ if (!unix_dfs_convert(fname,conn,0,&bad_path,NULL))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
fsp = file_new();
if (!fsp)
@@ -1453,7 +1463,11 @@ int reply_open_and_X(connection_struct *conn, char *inbuf,char *outbuf,int lengt
/* XXXX we need to handle passed times, sattr and flags */
pstrcpy(fname,smb_buf(inbuf));
- unix_convert(fname,conn,0,&bad_path,NULL);
+ if (!unix_dfs_convert(fname,conn,0,&bad_path,NULL))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
fsp = file_new();
if (!fsp)
@@ -1587,7 +1601,11 @@ int reply_mknew(connection_struct *conn, char *inbuf,char *outbuf, int dum_size,
createmode = SVAL(inbuf,smb_vwv0);
pstrcpy(fname,smb_buf(inbuf)+1);
- unix_convert(fname,conn,0,&bad_path,NULL);
+ if (!unix_dfs_convert(fname,conn,0,&bad_path,NULL))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
if (createmode & aVOLID)
{
@@ -1673,7 +1691,11 @@ int reply_ctemp(connection_struct *conn, char *inbuf,char *outbuf, int dum_size,
createmode = SVAL(inbuf,smb_vwv0);
pstrcpy(fname,smb_buf(inbuf)+1);
pstrcat(fname,"/TMXXXXXX");
- unix_convert(fname,conn,0,&bad_path,NULL);
+ if (!unix_dfs_convert(fname,conn,0,&bad_path,NULL))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
unixmode = unix_mode(conn,createmode);
@@ -1779,7 +1801,11 @@ int reply_unlink(connection_struct *conn, char *inbuf,char *outbuf, int dum_size
DEBUG(3,("reply_unlink : %s\n",name));
- unix_convert(name,conn,0,&bad_path,NULL);
+ if (!unix_dfs_convert(name,conn,0,&bad_path,NULL))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
p = strrchr(name,'/');
if (!p) {
@@ -2940,7 +2966,11 @@ int reply_mkdir(connection_struct *conn, char *inbuf,char *outbuf, int dum_size,
BOOL bad_path = False;
pstrcpy(directory,smb_buf(inbuf) + 1);
- unix_convert(directory,conn,0,&bad_path,NULL);
+ if (!unix_dfs_convert(directory,conn,0,&bad_path,NULL))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
if (check_name(directory, conn))
ret = conn->vfs_ops.mkdir(dos_to_unix(directory,False),
@@ -3035,7 +3065,11 @@ int reply_rmdir(connection_struct *conn, char *inbuf,char *outbuf, int dum_size,
BOOL bad_path = False;
pstrcpy(directory,smb_buf(inbuf) + 1);
- unix_convert(directory,conn, NULL,&bad_path,NULL);
+ if (!unix_dfs_convert(directory,conn, NULL,&bad_path,NULL))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
if (check_name(directory,conn))
{
@@ -3236,12 +3270,20 @@ int rename_internals(connection_struct *conn,
*directory = *mask = 0;
- unix_convert(name,conn,0,&bad_path1,NULL);
- unix_convert(newname,conn,newname_last_component,&bad_path2,NULL);
+ if (!unix_dfs_convert(name,conn,0,&bad_path1,NULL))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
+ if (!unix_dfs_convert(newname,conn,newname_last_component,&bad_path2,NULL))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
/*
* Split the old name into directory and last component
- * strings. Note that unix_convert may have stripped off a
+ * strings. Note that if (!unix_dfs_convert may have stripped off a
* leading ./ from both name and newname if the rename is
* at the root of the share. We need to make sure either both
* name and newname contain a / character or neither of them do
@@ -3552,8 +3594,16 @@ int reply_copy(connection_struct *conn, char *inbuf,char *outbuf, int dum_size,
return(ERROR(ERRSRV,ERRinvdevice));
}
- unix_convert(name,conn,0,&bad_path1,NULL);
- unix_convert(newname,conn,0,&bad_path2,NULL);
+ if (!unix_dfs_convert(name,conn,0,&bad_path1,NULL))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
+ if (!unix_dfs_convert(newname,conn,0,&bad_path2,NULL))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
target_is_directory = dos_directory_exist(newname,NULL);
diff --git a/source3/smbd/trans2.c b/source3/smbd/trans2.c
index f324b658b9..14fa26dd55 100644
--- a/source3/smbd/trans2.c
+++ b/source3/smbd/trans2.c
@@ -216,7 +216,11 @@ static int call_trans2open(connection_struct *conn, char *inbuf, char *outbuf,
/* XXXX we need to handle passed times, sattr and flags */
- unix_convert(fname,conn,0,&bad_path,NULL);
+ if (!unix_dfs_convert(fname,conn,0,&bad_path,NULL))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
fsp = file_new();
if (!fsp)
@@ -665,7 +669,11 @@ static int call_trans2findfirst(connection_struct *conn,
DEBUG(5,("path=%s\n",directory));
- unix_convert(directory,conn,0,&bad_path,NULL);
+ if (!unix_dfs_convert(directory,conn,0,&bad_path,NULL))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
if(!check_name(directory,conn)) {
if((errno == ENOENT) && bad_path)
{
@@ -1255,7 +1263,11 @@ static int call_trans2qfilepathinfo(connection_struct *conn,
* to do this call. JRA.
*/
fname = fsp->fsp_name;
- unix_convert(fname,conn,0,&bad_path,&sbuf);
+ if (!unix_dfs_convert(fname,conn,0,&bad_path,&sbuf))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
if (!check_name(fname,conn) || (!VALID_STAT(sbuf) &&
conn->vfs_ops.stat(dos_to_unix(fname,False),&sbuf))) {
DEBUG(3,("fileinfo of %s failed (%s)\n",fname,strerror(errno)));
@@ -1288,7 +1300,11 @@ static int call_trans2qfilepathinfo(connection_struct *conn,
info_level = SVAL(params,0);
fname = &fname1[0];
pstrcpy(fname,&params[6]);
- unix_convert(fname,conn,0,&bad_path,&sbuf);
+ if (!unix_dfs_convert(fname,conn,0,&bad_path,&sbuf))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
if (!check_name(fname,conn) ||
(!VALID_STAT(sbuf) && conn->vfs_ops.stat(dos_to_unix(fname,False),
&sbuf))) {
@@ -1518,7 +1534,11 @@ static int call_trans2setfilepathinfo(connection_struct *conn,
* to do this call. JRA.
*/
fname = fsp->fsp_name;
- unix_convert(fname,conn,0,&bad_path,&st);
+ if (!unix_dfs_convert(fname,conn,0,&bad_path,&st))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
if (!check_name(fname,conn) || (!VALID_STAT(st) &&
conn->vfs_ops.stat(dos_to_unix(fname,False),&st))) {
DEBUG(3,("fileinfo of %s failed (%s)\n",fname,strerror(errno)));
@@ -1549,7 +1569,11 @@ static int call_trans2setfilepathinfo(connection_struct *conn,
info_level = SVAL(params,0);
fname = fname1;
pstrcpy(fname,&params[6]);
- unix_convert(fname,conn,0,&bad_path,&st);
+ if (!unix_dfs_convert(fname,conn,0,&bad_path,&st))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
if(!check_name(fname, conn))
{
if((errno == ENOENT) && bad_path)
@@ -1880,7 +1904,11 @@ static int call_trans2mkdir(connection_struct *conn,
DEBUG(3,("call_trans2mkdir : name = %s\n", directory));
- unix_convert(directory,conn,0,&bad_path,NULL);
+ if (!unix_dfs_convert(directory,conn,0,&bad_path,NULL))
+ {
+ SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+ return(ERROR(0, 0xc0000000|NT_STATUS_PATH_NOT_COVERED));
+ }
if (check_name(directory,conn))
ret = conn->vfs_ops.mkdir(dos_to_unix(directory,False),
unix_mode(conn,aDIR));
generated by cgit (git 2.34.1) at 2024-07-14 04:00:20 +0000