From a13448dd2db8a663be2b8dbb06f629f4a5b58fe3 Mon Sep 17 00:00:00 2001
From: Andreas Steffen <andreas.steffen@strongswan.org>
Date: Wed, 24 May 2006 07:55:30 +0000
Subject: [PATCH] improved code of chunk_equals

---
 src/libstrongswan/types.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/src/libstrongswan/types.c b/src/libstrongswan/types.c
index b790ed18d..228a71d26 100644
--- a/src/libstrongswan/types.c
+++ b/src/libstrongswan/types.c
@@ -92,13 +92,10 @@ chunk_t chunk_alloc(size_t bytes)
  */
 bool chunk_equals(chunk_t a, chunk_t b)
 {
-	if (a.ptr == NULL || b.ptr == NULL ||
-		a.len != b.len ||
-		memcmp(a.ptr, b.ptr, a.len) != 0)
-	{
-		return FALSE;
-	}
-	return TRUE;
+	return a.len == b.len &&
+		   a.ptr != NULL  &&
+		   b.ptr != NULL  &&
+		   memcmp(a.ptr, b.ptr, a.len) == 0;
 }
 
 /**