From a523ce18749d5155312468cedff9ea779c2225cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Diego=20=27Flameeyes=27=20Petten=C3=B2?=
 <flameeyes@gmail.com>
Date: Tue, 26 Sep 2006 18:00:31 +0000
Subject: Don't do anything if cfft is NULL, or dereferencing it might lead to
 crashes. Close Coverity Scan CID 244.

CVS patchset: 8295
CVS date: 2006/09/26 18:00:31
---
 src/libfaad/cfft.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/libfaad/cfft.c b/src/libfaad/cfft.c
index ad3ebd1a5..61cac2fd5 100644
--- a/src/libfaad/cfft.c
+++ b/src/libfaad/cfft.c
@@ -22,7 +22,7 @@
 ** Commercial non-GPL licensing of this software is possible.
 ** For more info contact Ahead Software through Mpeg4AAClicense@nero.com.
 **
-** $Id: cfft.c,v 1.11 2005/10/29 23:57:06 tmmm Exp $
+** $Id: cfft.c,v 1.12 2006/09/26 18:00:31 dgp85 Exp $
 **/
 
 /*
@@ -992,11 +992,13 @@ cfft_info *cffti(uint16_t n)
 
 void cfftu(cfft_info *cfft)
 {
-    if (cfft->work) faad_free(cfft->work);
+  if ( ! cfft ) return;
+
+  faad_free(cfft->work);
 #ifndef FIXED_POINT
-    if (cfft->tab) faad_free(cfft->tab);
+  faad_free(cfft->tab);
 #endif
 
-    if (cfft) faad_free(cfft);
+  faad_free(cfft);
 }
 
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