Fixed a possible segfault in cSkins::Message()

CONTRIBUTORS

@@ -1474,6 +1474,7 @@ Udo Richter <udo_richter@gmx.de>
  for reporting that an assignment in svdrp.c didn't use the cTimer::operator=())
  for suggesting that the function cThread::Cancel() should only set 'running' to
  false and not actually kill the thread if the special value -1 is given
+ or fixing a possible segfault in cSkins::Message()
 
 Sven Kreiensen <svenk@kammer.uni-hannover.de>
  for his help in keeping 'channels.conf.terr' up to date

HISTORY

@@ -4986,6 +4986,7 @@ Video Disk Recorder Revision History
 - Fixed displaying the replay mode symbol in case of "Multi speed mode" (reported
   by Marco Schl<68><6C>ler).
 
-2006-11-19: Version 1.4.4-1
+2006-12-01: Version 1.4.4-1
 
 - Some improvements to the man pages (thanks to Ville Skytt<74>).
+- Fixed a possible segfault in cSkins::Message() (thanks to Udo Richter).

config.h

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: config.h 1.277 2006/11/04 13:19:31 kls Exp $
+ * $Id: config.h 1.278 2006/12/01 13:33:26 kls Exp $
  */
 
 #ifndef __CONFIG_H
@@ -21,7 +21,7 @@
 
 // VDR's own version number:
 
-#define VDRVERSION  "1.4.4"
+#define VDRVERSION  "1.4.4-1"
 #define VDRVERSNUM   10404  // Version * 10000 + Major * 100 + Minor
 
 // The plugin API's version number:

skins.c

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: skins.c 1.11 2006/06/03 14:39:14 kls Exp $
+ * $Id: skins.c 1.12 2006/12/01 13:32:37 kls Exp $
  */
 
 #include "skins.h"
@@ -226,8 +226,11 @@ eKeys cSkins::Message(eMessageType Type, const char *s, int Seconds)
     }
   if (!Current())
      return kNone;
-  if (!cSkinDisplay::Current() && !displayMessage)
+  if (!cSkinDisplay::Current()) {
+     if (displayMessage)
+        delete displayMessage;
      displayMessage = Current()->DisplayMessage();
+     }
   cSkinDisplay::Current()->SetMessage(Type, s);
   cSkinDisplay::Current()->Flush();
   cStatus::MsgOsdStatusMessage(s);