Fix buffer overflow in string radix conversion (#4850)

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik robert.fancsik@h-lab.eu
2021-12-07 15:28:10 +01:00
parent 18dd9aa75a
commit 55acdf2048
3 changed files with 34 additions and 11 deletions
@@ -659,7 +659,7 @@ ecma_number_parse_float (const lit_utf8_byte_t *str_p, /**< routine's first argu
  }

  /* 5. */
-  ecma_number_t ret_num = ecma_utf8_string_to_number (num_start_p, (lit_utf8_size_t) (num_end_p - num_start_p), 0);
+  ecma_number_t ret_num = ecma_utf8_string_to_number (num_start_p, num_size, 0);

  if (sign)
  {