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r658: Oops - make smbclient work again with widelinks = no :-).

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Jeremy.
This commit is contained in:
Jeremy Allison 2004-05-13 00:56:00 +00:00 committed by Gerald (Jerry) Carter
parent a03b6a05e0
commit a697941706
2 changed files with 8 additions and 6 deletions
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10
source/smbd/trans2.c
View File

@ -2865,7 +2865,7 @@ NTSTATUS set_delete_on_close_over_all(files_struct *fsp, BOOL delete_on_close)
Returns true if this pathname is within the share, and thus safe.
****************************************************************************/
static int ensure_link_is_safe(connection_struct *conn, const char *link_dest_in, char *link_dest_out)
static int ensure_link_is_safe(connection_struct *conn, const char *link_dest_in)
{
#ifdef PATH_MAX
char resolved_name[PATH_MAX+1];
@ -2882,9 +2882,6 @@ static int ensure_link_is_safe(connection_struct *conn, const char *link_dest_in
pstrcpy(link_dest, link_dest_in);
unix_convert(link_dest,conn,0,&bad_path,&sbuf);
/* Store the UNIX converted path. */
pstrcpy(link_dest_out, link_dest);
p = strrchr_m(link_dest, '/');
if (p) {
fstrcpy(last_component, p+1);
@ -2998,7 +2995,8 @@ NTSTATUS hardlink_internals(connection_struct *conn, char *oldname, char *newnam
return NT_STATUS_FILE_IS_A_DIRECTORY;
}
if (ensure_link_is_safe(conn, oldname, oldname) != 0)
/* Ensure this is within the share. */
if (!reduce_name(conn, oldname) != 0)
return NT_STATUS_ACCESS_DENIED;
DEBUG(10,("hardlink_internals: doing hard link %s -> %s\n", newname, oldname ));
@ -3522,7 +3520,7 @@ size = %.0f, uid = %u, gid = %u, raw perms = 0%o\n",
pstrcpy(rel_name, "./");
}
pstrcat(rel_name, link_target);
if (ensure_link_is_safe(conn, rel_name, rel_name) != 0) {
if (ensure_link_is_safe(conn, rel_name) != 0) {
return(UNIXERROR(ERRDOS,ERRnoaccess));
}

4
source/smbd/vfs.c
View File

@ -829,7 +829,11 @@ BOOL reduce_name(connection_struct *conn, pstring fname)
if (p) {
*p++ = '\0';
fstrcpy(last_component, p);
} else {
fstrcpy(last_component, tmp_fname);
pstrcpy(tmp_fname, ".");
}
#ifdef REALPATH_TAKES_NULL
resolved_name = SMB_VFS_REALPATH(conn,tmp_fname,NULL);
#else