From 45fde332a02b1ab11546f1663c63b9b3f34ea1a7 Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <vdr@tvdr.de>
Date: Thu, 17 Dec 2020 12:52:57 +0100
Subject: Fixed initializing tmpbuf in ExtendedEventDescriptors::getText()

---
 libsi/descriptor.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'libsi')

diff --git a/libsi/descriptor.c b/libsi/descriptor.c
index 9e2b39ce..edc26e3d 100644
--- a/libsi/descriptor.c
+++ b/libsi/descriptor.c
@@ -6,7 +6,7 @@
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
- *   $Id: descriptor.c 4.3 2020/06/23 09:27:09 kls Exp $
+ *   $Id: descriptor.c 4.4 2020/12/17 12:52:57 kls Exp $
  *                                                                         *
  ***************************************************************************/
 
@@ -94,6 +94,7 @@ char *ExtendedEventDescriptors::getText(char *buffer, int size, const char *sepa
    char tmpbuf[tmpsize];
    const char *fromCode = NULL;
    int index=0, len;
+   *tmpbuf = 0; // just in case length is 0
    for (int i=0;i<length;i++) {
       ExtendedEventDescriptor *d=(ExtendedEventDescriptor *)array[i];
       if (!d)
-- 
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