address some memory issues shown up with valgrind

8 files changed, 37 insertions, 25 deletions

diff --git a/src/FbTk/EventManager.cc b/src/FbTk/EventManager.cc
index eadc701..ff01794 100644
--- a/src/FbTk/EventManager.cc
+++ b/src/FbTk/EventManager.cc
@@ -19,7 +19,7 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// $Id: EventManager.cc,v 1.8 2003/08/27 00:21:54 fluxgen Exp $
+// $Id: EventManager.cc,v 1.9 2003/10/02 16:14:41 rathnor Exp $
 
 #include "EventManager.hh"
 #include "FbWindow.hh"
@@ -114,19 +114,18 @@ void EventManager::dispatch(Window win, XEvent &ev, bool parent) {
     Window root, parent_win, *children = 0;
     unsigned int num_children;
     if (XQueryTree(FbTk::App::instance()->display(), win, 
-                   &root, &parent_win, &children, &num_children) != 0 && 
-        parent_win != 0 &&
-        parent_win != root) {
-
-        if (children != 0)
+                   &root, &parent_win, &children, &num_children) != 0) {
+        if (children != 0) 
             XFree(children);
 
-        if (m_parent[parent_win] == 0)
-            return;
-
-        // dispatch event to parent
-        dispatch(parent_win, ev, true);
+        if (parent_win != 0 &&
+            parent_win != root) {
+            if (m_parent[parent_win] == 0)
+                return;
 
+            // dispatch event to parent
+            dispatch(parent_win, ev, true);
+        }
     }
 
 }
diff --git a/src/FbTk/TextureRender.cc b/src/FbTk/TextureRender.cc
index 40a7e72..f1f1103 100644
--- a/src/FbTk/TextureRender.cc
+++ b/src/FbTk/TextureRender.cc
@@ -22,7 +22,7 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// $Id: TextureRender.cc,v 1.4 2003/08/12 11:44:41 fluxgen Exp $
+// $Id: TextureRender.cc,v 1.5 2003/10/02 16:14:41 rathnor Exp $
 
 #include "TextureRender.hh"
 
@@ -57,7 +57,7 @@ TextureRender::TextureRender(ImageControl &imgctrl,
         height = 3200;
     }
 
-    red = new (nothrow) unsigned char[width * height];
+    red = new unsigned char[width * height];
     if (red == 0) {
         char sbuf[128];
         sprintf(sbuf, "%d", width*height);
@@ -65,14 +65,14 @@ TextureRender::TextureRender(ImageControl &imgctrl,
     }
 
 
-    green = new (nothrow)  unsigned char[width * height];
+    green = new unsigned char[width * height];
     if (green == 0) {
         char sbuf[128];
         sprintf(sbuf, "%d", width*height);
         throw string("TextureRender::TextureRender(): Out of memory while allocating green buffer. size " + string(sbuf));
     }
 
-    blue = new (nothrow) unsigned char[width * height];
+    blue = new unsigned char[width * height];
     if (blue == 0) {
         char sbuf[128];
         sprintf(sbuf, "%d", width*height);
diff --git a/src/Gnome.cc b/src/Gnome.cc
index 2059839..86f7f75 100644
--- a/src/Gnome.cc
+++ b/src/Gnome.cc
@@ -19,7 +19,7 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// $Id: Gnome.cc,v 1.31 2003/07/28 15:06:33 rathnor Exp $
+// $Id: Gnome.cc,v 1.32 2003/10/02 16:14:41 rathnor Exp $
 
 #include "Gnome.hh"
 
@@ -147,7 +147,7 @@ void Gnome::updateClientList(BScreen &screen) {
             num += (*win_it)->numClients();
     }
         
-    Window *wl = new (nothrow) Window[num];
+    Window *wl = new Window[num];
     if (wl == 0) {
         cerr<<"Fatal: Out of memory, can't allocate ("<<num*sizeof (Window)<<") for gnome client list"<<endl;
         return;
diff --git a/src/Screen.cc b/src/Screen.cc
index f2466e3..487f0c0 100644
--- a/src/Screen.cc
+++ b/src/Screen.cc
@@ -22,7 +22,7 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// $Id: Screen.cc,v 1.235 2003/09/29 12:53:58 rathnor Exp $
+// $Id: Screen.cc,v 1.236 2003/10/02 16:14:41 rathnor Exp $
 
 
 #include "Screen.hh"
@@ -731,7 +731,10 @@ void BScreen::removeWindow(FluxboxWindow *win) {
 
 void BScreen::removeClient(WinClient &client) {
 
-    WinClient *cyc = *cycling_window;
+    WinClient *cyc = 0;
+    if (cycling_window != focused_list.end())
+        cyc = *cycling_window;
+
     WinClient *focused = Fluxbox::instance()->getFocusedWindow();
     focused_list.remove(&client);
     if (cyc == &client) {
diff --git a/src/WinClient.cc b/src/WinClient.cc
index e032304..dadabe3 100644
--- a/src/WinClient.cc
+++ b/src/WinClient.cc
@@ -19,7 +19,7 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// $Id: WinClient.cc,v 1.28 2003/09/29 14:58:15 rathnor Exp $
+// $Id: WinClient.cc,v 1.29 2003/10/02 16:14:41 rathnor Exp $
 
 #include "WinClient.hh"
 
@@ -61,7 +61,8 @@ WinClient::WinClient(Window win, BScreen &screen, FluxboxWindow *fbwin):FbTk::Fb
                      m_blackbox_hint(0),
                      m_mwm_hint(0),
                      m_focus_mode(F_PASSIVE),
-                     m_diesig(*this), m_screen(screen) {
+                     m_diesig(*this), m_screen(screen), 
+                     m_strut(0) {
     updateBlackboxHints();
     updateMWMHints();
     updateWMHints();
diff --git a/src/Window.cc b/src/Window.cc
index 8609861..47fe00c 100644
--- a/src/Window.cc
+++ b/src/Window.cc
@@ -22,7 +22,7 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// $Id: Window.cc,v 1.237 2003/09/29 15:00:06 rathnor Exp $
+// $Id: Window.cc,v 1.238 2003/10/02 16:14:41 rathnor Exp $
 
 #include "Window.hh"
 
@@ -1126,6 +1126,11 @@ void FluxboxWindow::moveResize(int new_x, int new_y,
     }
 
     shape();
+
+    if (!moving) {
+        m_last_resize_x = new_x;
+        m_last_resize_y = new_y;
+    }
 }       
 
 // returns whether the focus was "set" to this window
diff --git a/src/Xutil.cc b/src/Xutil.cc
index 5203469..671c52e 100644
--- a/src/Xutil.cc
+++ b/src/Xutil.cc
@@ -20,7 +20,7 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// $Id: Xutil.cc,v 1.1 2003/06/22 12:23:57 fluxgen Exp $
+// $Id: Xutil.cc,v 1.2 2003/10/02 16:14:41 rathnor Exp $
 
 #include "Xutil.hh"
 
@@ -41,6 +41,7 @@ std::string getWMName(Window window) {
     Display *display = FbTk::App::instance()->display();
 
     XTextProperty text_prop;
+    text_prop.value = 0;
     char **list;
     int num;
     I18n *i18n = I18n::instance();
@@ -62,6 +63,9 @@ std::string getWMName(Window window) {
                                         
             } else                              
                 name = text_prop.value ? (char *)text_prop.value : "";
+
+            XFree(text_prop.value);
+
         } else { // default name
             name = i18n->getMessage(FBNLS::WindowSet, FBNLS::WindowUnnamed,
                                     "Unnamed");
diff --git a/src/main.cc b/src/main.cc
index c3bc73a..9a91e35 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -20,7 +20,7 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// $Id: main.cc,v 1.23 2003/08/28 23:18:37 fluxgen Exp $
+// $Id: main.cc,v 1.24 2003/10/02 16:14:41 rathnor Exp $
 
 #include "fluxbox.hh"
 #include "I18n.hh"
@@ -135,7 +135,7 @@ void showInfo(ostream &ostr) {
 
 int main(int argc, char **argv) {
         
-    std::string session_display;
+    std::string session_display = "";
     std::string rc_file;
     std::string log_filename;