Fix wrong length check in message parser.

Thanks to zmw12306.
jech · Jul 16, 2023 · 417024f · 417024f
1 parent 97b7187
commit 417024f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/message.c b/message.c
@@ -448,7 +448,7 @@ preparse_packet(const unsigned char *from, struct interface *ifp,
             i++;
             continue;
         }
-        if(i + 1 > bodylen) {
+        if(i + 2 > bodylen) {
             fprintf(stderr, "Received truncated message.\n");
             break;
         }