spiffs: fix format-truncation warning
@@ -667,7 +667,8 @@ static int vfs_spiffs_readdir_r(void* ctx, DIR* pdir, struct dirent* entry,
}
entry->d_ino = 0;
entry->d_type = out.type;
- snprintf(entry->d_name, SPIFFS_OBJ_NAME_LEN, "%s", item_name);
+ strncpy(entry->d_name, item_name, SPIFFS_OBJ_NAME_LEN);
+ entry->d_name[SPIFFS_OBJ_NAME_LEN - 1] = '\0';
dir->offset++;
*out_dirent = entry;
return 0;
