added sub-category check for binary open

2020-03-08 19:47:10 +08:00
parent cae3ff8785
commit 3c0d06a9f4
1 changed files with 7 additions and 1 deletions
--- a/src/ir_decoder/src/ir_decode.c
+++ b/src/ir_decoder/src/ir_decode.c
@@ -178,9 +178,15 @@ INT8 ir_binary_open(const UINT8 category, const UINT8 sub_category, UINT8* binar
        ir_printf("wrong remote category\n");
        return IR_DECODE_FAILED;
    }
-
    remote_category = category;

+    if (sub_category < SUB_CATEGORY_QUATERNARY ||
+        sub_category >= SUB_CATEGORY_NEXT)
+    {
+        ir_printf("wrong remote sub category : %d\n", sub_category);
+        return IR_DECODE_FAILED;
+    }
+
    if (category == REMOTE_CATEGORY_AC)
    {
        ir_binary_type = IR_TYPE_STATUS;