3 files changed, 12 insertions, 2 deletions

diff --git a/HISTORY b/HISTORY
index d5979040..ec1d0994 100644
--- a/HISTORY
+++ b/HISTORY
@@ -2164,3 +2164,4 @@ Video Disk Recorder Revision History
   that are currently not transmitting (thanks to Marcel Wiesweg for reporting
   this one).
 - Fixed setting the locking pid after a timed wait (thanks to Andreas Schultz).
+- Avoiding spurious section filter settings after a channel switch.
diff --git a/eit.c b/eit.c
index 76da2669..22fcf8aa 100644
--- a/eit.c
+++ b/eit.c
@@ -16,7 +16,7 @@
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
- * $Id: eit.c 1.75 2003/05/11 11:25:04 kls Exp $
+ * $Id: eit.c 1.76 2003/05/18 12:51:50 kls Exp $
  ***************************************************************************/
 
 #include "eit.h"
@@ -1073,6 +1073,7 @@ cSIProcessor::cSIProcessor(const char *FileName)
    masterSIProcessor = numSIProcessors == 0; // the first one becomes the 'master'
    currentSource = 0;
    currentTransponder = 0;
+   statusCount = 0;
    pmtIndex = 0;
    pmtPid = 0;
    filters = NULL;
@@ -1150,6 +1151,7 @@ const char *cSIProcessor::GetEpgDataFileName(void)
 void cSIProcessor::SetStatus(bool On)
 {
    LOCK_THREAD;
+   statusCount++;
    ShutDownFilters();
    pmtIndex = 0;
    pmtPid = 0;
@@ -1176,6 +1178,7 @@ void cSIProcessor::Action()
    time_t lastCleanup = time(NULL);
    time_t lastPmtScan = time(NULL);
 
+   int oldStatusCount = 0;
    active = true;
 
    while(active)
@@ -1208,6 +1211,7 @@ void cSIProcessor::Action()
       }
 
       // set up pfd structures for all active filter
+      Lock();
       pollfd pfd[MAX_FILTERS];
       int NumUsedFilters = 0;
       for (int a = 0; a < MAX_FILTERS ; a++)
@@ -1219,6 +1223,8 @@ void cSIProcessor::Action()
             NumUsedFilters++;
          }
       }
+      oldStatusCount = statusCount;
+      Unlock();
 
       // wait until data becomes ready from the bitfilter
       if (poll(pfd, NumUsedFilters, 1000) != 0)
@@ -1239,6 +1245,8 @@ void cSIProcessor::Action()
                      //dsyslog("Received pid 0x%04X with table ID 0x%02X and length of %4d\n", pid, buf[0], seclen);
                      cMutexLock MutexLock(&schedulesMutex); // since the xMem... stuff is not thread safe, we need to use a "global" mutex
                      LOCK_THREAD;
+                     if (statusCount != oldStatusCount)
+                        break;
                      switch (pid)
                      {
                         case 0x00:
diff --git a/eit.h b/eit.h
index 37733340..076e4f87 100644
--- a/eit.h
+++ b/eit.h
@@ -16,7 +16,7 @@
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
- * $Id: eit.h 1.28 2003/04/21 13:22:06 kls Exp $
+ * $Id: eit.h 1.29 2003/05/18 12:51:50 kls Exp $
  ***************************************************************************/
 
 #ifndef __EIT_H
@@ -148,6 +148,7 @@ private:
   bool masterSIProcessor;
   int currentSource;
   int currentTransponder;
+  int statusCount;
   int pmtIndex;
   int pmtPid;
   SIP_FILTER *filters;