Do not register DrKonqui signal handler when launching Mozilla and Chromium

This resolves Bug 1497

src/qt_qt_wrapper.cpp

@@ -24,6 +24,7 @@
 #include <tdeaboutdata.h>
 #include <tdeconfig.h>
 #include <tdeglobal.h>
+#include <kcrash.h>
 #include <kstandarddirs.h>
 
 #undef signals
@@ -99,6 +100,7 @@ int isPolyester;
 int eclipseFix;
 int openOfficeFix;
 int mozillaFix;
+int chromiumFix;
 int gtkQtDebug;
 
 Atom kipcCommAtom;
@@ -334,6 +336,7 @@ void createTQApp()
 #endif // USE_SOLARIS
 
 	TQString cmdlineAppName = "unknown-gtk-tqt-application";
+	TQString cmdlineCrashHandler = "--crashhandler";
 	TQStringList cmdlineArgs = TQStringList::split(" ", cmdLine, false);
 	if (cmdlineArgs.count() > 0) {
 		TQFileInfo fi(cmdlineArgs[0]);
@@ -342,20 +345,9 @@ void createTQApp()
 	}
 	int cmdlineAppNameLength = cmdlineAppName.length() + 1;
 
-	// Create a new TDEApplication and supply it with fake data to keep its constructor happy
-	argv_fake = (char**) malloc(sizeof(char*));
-	argv_fake[0] = (char*) malloc(sizeof(char) * cmdlineAppNameLength);
-	strncpy(argv_fake[0], cmdlineAppName.ascii(), cmdlineAppNameLength);
-	aboutData.setAppName(cmdlineAppName.ascii());
-
-	aboutData.addAuthor("Timothy Pearson", I18N_NOOP("Maintainer"), "kb9vqf@pearsoncomputing.net", 0);
-	aboutData.addAuthor("David Sansome", I18N_NOOP("Original Author"), "me@davidsansome.com", 0);
-	TDECmdLineArgs::init(argc_fake, argv_fake, &aboutData);
-
-	TDEApplication::disableAutoDcopRegistration();
-
 	// Process hacks
 	mozillaFix = (cmdLine.contains("mozilla") || cmdLine.contains("firefox") || cmdLine.contains("iceweasel") || cmdLine.contains("thunderbird") || cmdLine.contains("icedove"));
+	chromiumFix = (cmdLine.contains("chromium-browser") || cmdLine.contains("chrome-browser"));
 
 	openOfficeFix = (cmdLine.endsWith("soffice.bin"))
 	              | (cmdLine.endsWith("swriter.bin"))
@@ -366,10 +358,32 @@ void createTQApp()
 
 	eclipseFix = cmdLine.contains("eclipse");
 
+	if (mozillaFix || chromiumFix) {
+		// Without these lines Firefox WILL crash in EnterBaseline on first startup
+		// Does baseline internally generate SIGSEGVs as part of normal operation?
+		cmdlineCrashHandler = "--nocrashhandler";
+	}
+	int cmdlineCrashHandlerLength = cmdlineCrashHandler.length() + 1;
+
+	// Create a new TDEApplication and supply it with fake data to keep its constructor happy
+	argv_fake = (char**) malloc(sizeof(char*));
+	argv_fake[0] = (char*) malloc(sizeof(char) * cmdlineAppNameLength);
+	argv_fake[1] = (char*) malloc(sizeof(char) * cmdlineCrashHandlerLength);
+	strncpy(argv_fake[0], cmdlineAppName.ascii(), cmdlineAppNameLength);
+	strncpy(argv_fake[1], cmdlineCrashHandler.ascii(), cmdlineCrashHandlerLength);
+	aboutData.setAppName(cmdlineAppName.ascii());
+
+	aboutData.addAuthor("Timothy Pearson", I18N_NOOP("Maintainer"), "kb9vqf@pearsoncomputing.net", 0);
+	aboutData.addAuthor("David Sansome", I18N_NOOP("Original Author"), "me@davidsansome.com", 0);
+	TDECmdLineArgs::init(argc_fake, argv_fake, &aboutData);
+
+	TDEApplication::disableAutoDcopRegistration();
+
 	gtkQtDebug = (getenv("GTK_TQT_ENGINE_DEBUG") != NULL) ? 1 : 0;
 
-	if (gtkQtDebug)
+	if (gtkQtDebug) {
 		printf("createTQApp()\n");
+	}
 
 	char* sessionEnv = getenv("SESSION_MANAGER");
 	if (TQString(sessionEnv).endsWith(TQString::number(getpid())) || cmdLine.contains("notification-daemon-tde") || cmdLine.contains("nspluginviewer") || cmdLine.contains("gnome-wm") || cmdLine.contains("metacity") || cmdLine.contains("xfwm4") || (getenv("GTK_TQT_ENGINE_DISABLE") != NULL))
@@ -491,6 +505,7 @@ void destroyTQApp()
 	if (altBackGC != 0)
 		gtk_gc_release(altBackGC);
 
+	free(argv_fake[1]);
 	free(argv_fake[0]);
 	free(argv_fake);
 }

src/qt_rc_style.c

@@ -6,7 +6,6 @@
 
 static void      qtengine_rc_style_init         (QtEngineRcStyle      *style);
 static void      qtengine_rc_style_class_init   (QtEngineRcStyleClass *klass);
-static void      qtengine_rc_style_finalize     (GObject             *object);
 static guint     qtengine_rc_style_parse        (GtkRcStyle          *rc_style,
 					       GtkSettings          *settings,
 					       GScanner             *scanner);
@@ -45,7 +44,6 @@ static void qtengine_rc_style_init (QtEngineRcStyle *style)
 static void qtengine_rc_style_class_init (QtEngineRcStyleClass *klass)
 {
 	GtkRcStyleClass *rc_style_class = GTK_RC_STYLE_CLASS (klass);
-	GObjectClass *object_class = G_OBJECT_CLASS (klass);
 	
 	parent_class = g_type_class_peek_parent (klass);