tests: fixed lv2ftpd

tests/lv2ftpd.c

@@ -179,15 +179,15 @@ static int __dir_open(void *m, sexp_t *sx)
     return sxmsg_return(msg, SNE_BADPROTO);
   }
 
-  char *dir_name = sx->list->next->val;
+  char *dir_name = strdup(sx->list->next->val);
 
   if ( usrtc_isfull(_rd_streams) ) {
-    return sxmsg_return(msg, EINVAL);
+    return sxmsg_return(msg, SNE_TOOLONG);
   }
 
   datastream_t *item;
   if ( !(item = malloc(sizeof(datastream_t))) ) {
-    return sxmsg_return(msg, ENOMEM);
+    return sxmsg_return(msg, SNE_ENOMEM);
   }
 
   /* find free id */
@@ -204,7 +204,7 @@ static int __dir_open(void *m, sexp_t *sx)
   if ( !(dp = opendir(dir_name)) ) {
     pthread_rwlock_unlock(&_lock);
     free(item);
-    return sxmsg_return(msg, EINVAL);
+    return sxmsg_return(msg, SNE_FAILED);
   }
 
   /* init stream */
@@ -253,7 +253,7 @@ static int __dir_read(void *m, sexp_t *sx)
   pthread_rwlock_rdlock(&_lock);
   if ( !(node = usrtc_lookup(_rd_streams, &stid)) ) {
     pthread_rwlock_unlock(&_lock);
-    return sxmsg_return(msg, ENOENT);
+    return sxmsg_return(msg, SNE_INVALINDEX);
   }
   pthread_rwlock_unlock(&_lock);
 
@@ -264,7 +264,7 @@ static int __dir_read(void *m, sexp_t *sx)
     printf("%s: readdir_r() is failed (%d)\n", __FUNCTION__, errno);
 #endif /* DEBUG */
     pthread_rwlock_unlock(&_lock);
-    return sxmsg_return(msg, EINVAL);
+    return sxmsg_return(msg, SNE_FAILED);
   }
 
   if (!item->dres) {