hack to get rig of segfaults after reading </DATEBOOK>

1 files changed, 2 insertions, 1 deletions

diff --git a/library/datebookdb.cpp b/library/datebookdb.cpp
index 2ac9a0c..a26fe8f 100644
--- a/library/datebookdb.cpp
+++ b/library/datebookdb.cpp
@@ -704,65 +704,66 @@ void DateBookDB::loadFile( const QString &strFile )
     dict.setAutoDelete( TRUE );
     dict.insert( "description", new int(FDescription) );
     dict.insert( "location", new int(FLocation) );
     dict.insert( "categories", new int(FCategories) );
     dict.insert( "uid", new int(FUid) );
     dict.insert( "type", new int(FType) );
     dict.insert( "alarm", new int(FAlarm) );
     dict.insert( "sound", new int(FSound) );
     dict.insert( "rtype", new int(FRType) );
     dict.insert( "rweekdays", new int(FRWeekdays) );
     dict.insert( "rposition", new int(FRPosition) );
     dict.insert( "rfreq", new int(FRFreq) );
     dict.insert( "rhasenddate", new int(FRHasEndDate) );
     dict.insert( "enddt", new int(FREndDate) );
     dict.insert( "start", new int(FRStart) );
     dict.insert( "end", new int(FREnd) );
     dict.insert( "note", new int(FNote) );
     dict.insert( "created", new int(FCreated) );
     dict.insert( "action", new int(FAction) );
     dict.insert( "actionkey", new int(FActionKey) );
     dict.insert( "actionorig", new int (FJournalOrigHadRepeat) );
 
     
     QByteArray ba = f.readAll();
     char* dt = ba.data();
     int len = ba.size();
     int currentAction,
         journalKey,
         origHadRepeat;  // should be bool, but we need tri-state(not being used)
 
     int i = 0;
     char *point;
-    while ( ( point = strstr( dt+i, "<event " ) ) != 0 ) {
+    // hack to get rid of segfaults after reading </DATEBOOK>
+    while ( (dt+i != 0) && (( point = strstr( dt+i, "<event " ) ) != 0 )) {
         i = point - dt;
         // if we are reading in events in the general case,
         // we are just adding them, so let the actions represent that...
         currentAction = ACTION_ADD;
         journalKey = -1;
         origHadRepeat = -1;
         // some temporary variables for dates and times ...
         //int startY = 0, startM = 0, startD = 0, starth = 0, startm = 0, starts = 0;
         //int endY = 0, endM = 0, endD = 0, endh = 0, endm = 0, ends = 0;
         //int enddtY = 0, enddtM = 0, enddtD = 0;
 
         // ... for the alarm settings ...
         int alarmTime = -1; Event::SoundTypeChoice alarmSound = Event::Silent;
         // ... and for the recurrence
         Event::RepeatPattern rp;
         Event e;
 
         i += 7;
 
         while( 1 ) {
             while ( i < len && (dt[i] == ' ' || dt[i] == '\n' || dt[i] == '\r') )
                 ++i;
             if ( i >= len-2 || (dt[i] == '/' && dt[i+1] == '>') )
                 break;
             // we have another attribute, read it.
             int j = i;
             while ( j < len && dt[j] != '=' )
                 ++j;
             char *attr = dt+i;
             dt[j] = '\0';
             i = ++j; // skip =
             while ( i < len && dt[i] != '"' )