From d76130b944740e79df6dbfdef97eadbe0373b25f Mon Sep 17 00:00:00 2001
From: sdottaka <none@none>
Date: Sun, 21 Apr 2013 21:53:30 +0900
Subject: [PATCH] Cppcheck: Common realloc mistake: 'ptr' nulled but not freed
 upon failure

---
 Src/Common/unicoder.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Src/Common/unicoder.cpp b/Src/Common/unicoder.cpp
index 5f2147f89..eb5649477 100644
--- a/Src/Common/unicoder.cpp
+++ b/Src/Common/unicoder.cpp
@@ -818,7 +818,10 @@ void buffer::resize(size_t newSize)
 	if (capacity < newSize)
 	{
 		capacity = newSize;
-		ptr = (unsigned char *)realloc(ptr, capacity);
+		unsigned char *tmp = static_cast<unsigned char *>(realloc(ptr, capacity));
+		if (!tmp)
+			throw std::bad_alloc();
+		ptr = tmp;
 	}
 }
 
-- 
2.11.0