comparison base/Debug.cpp @ 986:e8e6c4e7437b

Correct some really stupid fixed-length string stuff, including a genuine stack overflow that causes a crash on OS/X for certain colour 3d plot data.

 
     QString pfx = ResourceFinder().getUserResourcePrefix();
     QDir logdir(QString("%1/%2").arg(pfx).arg("log"));
 
     if (!prefix) {
-        prefix = new char[20];
-        sprintf(prefix, "[%lu]", (unsigned long)QCoreApplication::applicationPid());
+        prefix = strdup(QString("[%1]")
+                        .arg(QCoreApplication::applicationPid())
+                        .toLatin1().data());
         //!!! what to do if mkpath fails?
 	if (!logdir.exists()) logdir.mkpath(logdir.path());
     }
 
     if (!debugs.hasLocalData()) {