Update contrib/libs/hyperscan to 5.4.2

1 files changed, 7 insertions, 1 deletions

diff --git a/contrib/libs/hyperscan/src/hs.cpp b/contrib/libs/hyperscan/src/hs.cpp
index eac588891c..ae9cdf1468 100644
--- a/contrib/libs/hyperscan/src/hs.cpp
+++ b/contrib/libs/hyperscan/src/hs.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015-2020, Intel Corporation
+ * Copyright (c) 2015-2021, Intel Corporation
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -514,6 +514,12 @@ hs_error_t hs_expression_info_int(const char *expression, unsigned int flags,
         return HS_COMPILER_ERROR;
     }
 
+    if (flags & HS_FLAG_COMBINATION) {
+        *error = generateCompileError("Invalid parameter: unsupported "
+                                      "logical combination expression", -1);
+        return HS_COMPILER_ERROR;
+    }
+
     *info = nullptr;
     *error = nullptr;