From 3f3e47d28032991c4e9f02ef54c21cb5ec196b47 Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <vdr@tvdr.de>
Date: Fri, 1 Jan 2021 21:23:00 +0100
Subject: Fixed a crash in the SVDRP command CLRE in case a non-existing
 channel number is given

---
 svdrp.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'svdrp.c')

diff --git a/svdrp.c b/svdrp.c
index 8adf0e0c..b3c4c350 100644
--- a/svdrp.c
+++ b/svdrp.c
@@ -10,7 +10,7 @@
  * and interact with the Video Disk Recorder - or write a full featured
  * graphical interface that sits on top of an SVDRP connection.
  *
- * $Id: svdrp.c 5.1 2020/12/26 15:49:01 kls Exp $
+ * $Id: svdrp.c 5.2 2021/01/01 21:23:00 kls Exp $
  */
 
 #include "svdrp.h"
@@ -1301,8 +1301,10 @@ void cSVDRPServer::CmdCLRE(const char *Option)
      tChannelID ChannelID = tChannelID::InvalidID;
      if (isnumber(Option)) {
         int o = strtol(Option, NULL, 10);
-        if (o >= 1 && o <= cChannels::MaxNumber())
-           ChannelID = Channels->GetByNumber(o)->GetChannelID();
+        if (o >= 1 && o <= cChannels::MaxNumber()) {
+           if (const cChannel *Channel = Channels->GetByNumber(o))
+              ChannelID = Channel->GetChannelID();
+           }
         }
      else {
         ChannelID = tChannelID::FromString(Option);
-- 
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