Fix another infinite loop similar to the previous one

miniz_oxide/src/inflate/core.rs

@@ -547,6 +547,10 @@ where
         code_len = res.1 as u32;
     };
 
+    if code_len == 0 {
+        return Action::Jump(InvalidCodeLen);
+    }
+
     l.bit_buf >>= code_len as u32;
     l.num_bits -= code_len;
     f(r, l, symbol)
@@ -1077,6 +1081,7 @@ fn decompress_inner(
         dist_from_out_buf_start: r.dist_from_out_buf_start,
     };
 
+
     let mut status = 'state_machine: loop {
         match state {
             Start => {

miniz_oxide/tests/test.rs

@@ -31,8 +31,18 @@ fn inf_issue_19() {
     let _ = decompress_to_vec(data.as_slice());
 }
 
+/// Fuzzed (invalid )file that resulted in an infinite loop as inflate read a code as having 0
+/// length.
 #[test]
-fn decompress_oom() {
+fn decompress_zero_code_len_oom() {
+    let data = get_test_file_data("tests/test_data/invalid_code_len_oom");
+    let _ = decompress_to_vec(data.as_slice());
+}
+
+/// Same problem as previous test but in the end of input huffman decode part of
+/// `decode_huffman_code`
+#[test]
+fn decompress_zero_code_len_2() {
     let data = get_test_file_data("tests/test_data/invalid_code_len_oom");
     let _ = decompress_to_vec(data.as_slice());
 }