From 15061d7e91d45bdfb42a9f39166dd30c5e47bcc4 Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@operamail.com>
Date: Wed, 23 Apr 2014 17:21:18 +0200
Subject: fix memory leak
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Signed-off-by: Mattias Andrée <maandree@operamail.com>
---
 c/sha3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'c')

diff --git a/c/sha3.c b/c/sha3.c
index 5bbfb1c..c460b5f 100644
--- a/c/sha3.c
+++ b/c/sha3.c
@@ -697,7 +697,7 @@ extern byte* sha3_digest(byte* restrict_ msg, long msglen, boolean withReturn)
   #endif
   free(M);
   M = null;
-  rc = (byte*)malloc(((n + 7) >> 3) * sizeof(byte));
+  rc = withReturn ? (byte*)malloc(((n + 7) >> 3) * sizeof(byte)) : null;
   _msg = message;
   nnn = len;
   
-- 
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