Доработка. Проверка длинны поднята из if.

2025-03-21 09:45:27 +03:00
parent 2bd0df53e8
commit ca9928bd85
1 changed files with 2 additions and 2 deletions
--- a/scripts/yau07.gd
+++ b/scripts/yau07.gd
@@ -236,10 +236,10 @@ class YaU07 extends unit.Unit:
        var block_len = rx_data.decode_u16(ports_count_pos + 3)
        var block_adr =  rx_data.decode_u16(ports_count_pos + 5)
        var block_data = []
+        if rx_data.size() < (ports_count_pos + 7 + (block_len - 1) * 2):
+                return false
        for i in block_len:
            var shift: int = i * 2
-            if rx_data.size() < (ports_count_pos + 7 + shift):
-                return false
            block_data.append(rx_data.decode_u16(ports_count_pos + 7 + shift))
        isa_block[block_adr] = block_data
        return true