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Fixed a possible crash in the Schedule menu, in case Setup.EPGLinger is 0

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This commit is contained in:
Klaus Schmidinger 2021-12-27 10:53:46 +01:00
parent 178f2cacf9
commit 1861074241
2 changed files with 7 additions and 1 deletions
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4
HISTORY
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@ -9574,3 +9574,7 @@ Video Disk Recorder Revision History
- Fixed initializing the cChannel::schedule pointer after reading EPG data with PUTE - Fixed initializing the cChannel::schedule pointer after reading EPG data with PUTE
(reported by Manuel Reimer). (reported by Manuel Reimer).
- Official release. - Official release.
2021-12-27:
- Fixed a possible crash in the Schedule menu, in case Setup.EPGLinger is 0.

4
epg.c
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@ -7,7 +7,7 @@
* Original version (as used in VDR before 1.3.0) written by * Original version (as used in VDR before 1.3.0) written by
* Robert Schneider <Robert.Schneider@web.de> and Rolf Hakenes <hakenes@hippomi.de>. * Robert Schneider <Robert.Schneider@web.de> and Rolf Hakenes <hakenes@hippomi.de>.
* *
* $Id: epg.c 4.9.1.1 2021/01/04 14:58:58 kls Exp $ * $Id: epg.c 4.9.1.2 2021/12/27 10:52:38 kls Exp $
*/ */
#include "epg.h" #include "epg.h"
@ -1347,6 +1347,8 @@ const cSchedule *cSchedules::GetSchedule(const cChannel *Channel, bool AddIfMiss
{ {
// This is not very beautiful, but it dramatically speeds up the // This is not very beautiful, but it dramatically speeds up the
// "What's on now/next?" menus. // "What's on now/next?" menus.
if (!Channel)
return NULL;
static cSchedule DummySchedule(tChannelID::InvalidID); static cSchedule DummySchedule(tChannelID::InvalidID);
if (!Channel->schedule) if (!Channel->schedule)
Channel->schedule = GetSchedule(Channel->GetChannelID()); Channel->schedule = GetSchedule(Channel->GetChannelID());