From 94791c79229bdf61b8e2c93bd564e79ee317a5c5 Mon Sep 17 00:00:00 2001
From: Andrei Maiboroda <andrei@ethereum.org>
Date: Tue, 16 Feb 2021 20:32:35 +0100
Subject: [PATCH] Improve exception handling in memory.grow instruction

---
 lib/fizzy/execute.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/fizzy/execute.cpp b/lib/fizzy/execute.cpp
index d89344143..910b516b9 100644
--- a/lib/fizzy/execute.cpp
+++ b/lib/fizzy/execute.cpp
@@ -837,10 +837,10 @@ ExecutionResult execute(Instance& instance, FuncIdx func_idx, const Value* args,
             try
             {
                 if (new_pages > instance.memory_pages_limit)
-                    throw std::bad_alloc();
+                    throw std::length_error("");
                 memory->resize(new_pages * PageSize);
             }
-            catch (std::bad_alloc const&)
+            catch (const std::length_error&)
             {
                 ret = static_cast<uint32_t>(-1);
             }