#undef DBGC_CLASS
#define DBGC_CLASS DBGC_VFS
-extern userdom_struct current_user_info;
-
/**********************************************************
Under mapfile we expect a table of the following format:
targethost = talloc_sub_advanced(ctx,
lp_servicename(SNUM(conn)),
- conn->user,
+ conn->server_info->unix_name,
conn->connectpath,
- conn->gid,
- get_current_username(),
- current_user_info.domain,
+ conn->server_info->utok.gid,
+ conn->server_info->sanitized_username,
+ pdb_get_domain(conn->server_info->sam_account),
targethost);
DEBUG(10, ("Expanded targethost to %s\n", targethost));
TALLOC_CTX *ctx = talloc_tos();
int result;
char *target = TALLOC_ARRAY(ctx, char, PATH_MAX+1);
+ size_t len;
if (!target) {
errno = ENOMEM;
return -1;
}
+ if (bufsiz == 0) {
+ errno = EINVAL;
+ return -1;
+ }
+
result = SMB_VFS_NEXT_READLINK(handle, path, target,
PATH_MAX);
- if (result < 0)
+ if (result <= 0)
return result;
target[result] = '\0';
- if ((strncmp(target, "msdfs:", strlen("msdfs:")) == 0) &&
+ if ((strncmp(target, "msdfs:", 6) == 0) &&
(strchr_m(target, '@') != NULL)) {
target = expand_msdfs_target(ctx, handle->conn, target);
if (!target) {
}
}
- safe_strcpy(buf, target, bufsiz-1);
- return strlen(buf);
-}
+ len = MIN(bufsiz, strlen(target));
+
+ memcpy(buf, target, len);
-/* VFS operations structure */
+ TALLOC_FREE(target);
+ return len;
+}
-static vfs_op_tuple expand_msdfs_ops[] = {
- {SMB_VFS_OP(expand_msdfs_readlink), SMB_VFS_OP_READLINK,
- SMB_VFS_LAYER_TRANSPARENT},
- {SMB_VFS_OP(NULL), SMB_VFS_OP_NOOP, SMB_VFS_LAYER_NOOP}
+static struct vfs_fn_pointers vfs_expand_msdfs_fns = {
+ .vfs_readlink = expand_msdfs_readlink
};
NTSTATUS vfs_expand_msdfs_init(void);
NTSTATUS vfs_expand_msdfs_init(void)
{
return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "expand_msdfs",
- expand_msdfs_ops);
+ &vfs_expand_msdfs_fns);
}