Previous commit added better detection of amb8465 dongles. This commit removes unnecessary assert for length inside crc calculation. This check caused unnecessary fuzz crashes.

src/fuzz.cc

@@ -34,11 +34,20 @@ int main(int argc, char **argv)
     // The binary difvif data is sent on stdin.
     char buf[1024];
     vector<uchar> databytes;
-
-    for (;;) {
-        size_t len = read(0, buf, sizeof(buf));
-        if (len <= 0) break;
-        databytes.insert(databytes.end(), buf, buf+len);
+    vector<char> *ptr = reinterpret_cast<vector<char>*>(&databytes);
+    if (argc > 1 && argv[1][0] != 0)
+    {
+        // Read from file.
+        loadFile(string(argv[1]), ptr);
+    }
+    else
+    {
+        // Read from stdin
+        for (;;) {
+            size_t len = read(0, buf, sizeof(buf));
+            if (len <= 0) break;
+            databytes.insert(databytes.end(), buf, buf+len);
+        }
     }
 
     map<string,pair<int,DVEntry>> values;

src/util.cc

@@ -1051,8 +1051,9 @@ uint16_t crc16_EN13757(uchar *data, size_t len)
     uint16_t crc = 0x0000;
 
     assert(len == 0 || data != NULL);
-    assert(len < 1024);
-    for (size_t i=0; i<len; ++i) {
+
+    for (size_t i=0; i<len; ++i)
+    {
         crc = crc16_EN13757_per_byte(crc, data[i]);
     }