Memory leaks fix / code cleanup

(bzr r10519)

4 files changed, 14 insertions, 3 deletions

diff --git a/src/desktop.cpp b/src/desktop.cpp
index 5e968b08b..bef4ad8cd 100644
--- a/src/desktop.cpp
+++ b/src/desktop.cpp
@@ -1698,6 +1698,9 @@ static void
 _reconstruction_start (SPDesktop * desktop)
 {
     // printf("Desktop, starting reconstruction\n");
+    if (desktop->_reconstruction_old_layer_id){
+        g_free(desktop->_reconstruction_old_layer_id);
+    }
     desktop->_reconstruction_old_layer_id = g_strdup(desktop->currentLayer()->getId());
     desktop->_layer_hierarchy->setBottom(desktop->currentRoot());
 
diff --git a/src/dialogs/text-edit.cpp b/src/dialogs/text-edit.cpp
index ce3165632..382b1d630 100644
--- a/src/dialogs/text-edit.cpp
+++ b/src/dialogs/text-edit.cpp
@@ -752,6 +752,7 @@ sp_text_edit_dialog_read_selection ( GtkWidget *dlg,
                     gtk_text_buffer_set_text (tb, str, strlen (str));
                     gtk_text_buffer_set_modified (tb, FALSE);
                 }
+                g_free(phrase);
                 phrase = str;
 
             } else {
diff --git a/src/display/nr-filter-gaussian.cpp b/src/display/nr-filter-gaussian.cpp
index 3a6b425e1..d240c1a43 100644
--- a/src/display/nr-filter-gaussian.cpp
+++ b/src/display/nr-filter-gaussian.cpp
@@ -226,7 +226,6 @@ static void calcFilter(double const sigma, double b[N]) {
     double qbeg = 1; // Don't go lower than sigma==2 (we'd probably want a normal convolution in that case anyway)
     double qend = 2*sigma;
     double const sigmasqr = sqr(sigma);
-    double s;
     do { // Binary search for right q (a linear interpolation scheme is suggested, but this should work fine as well)
         double const q = (qbeg+qend)/2;
         // Compute scaled filter coefficients
@@ -239,7 +238,6 @@ static void calcFilter(double const sigma, double b[N]) {
         } else {
             qend = q;
         }
-        s = sqrt(ssqr);
     } while(qend-qbeg>(sigma/(1<<30)));
     // Compute filter coefficients
     double const q = (qbeg+qend)/2;
diff --git a/src/document.cpp b/src/document.cpp
index 5bcf1bf40..441a5876f 100644
--- a/src/document.cpp
+++ b/src/document.cpp
@@ -312,6 +312,15 @@ SPDocument *SPDocument::createDoc(Inkscape::XML::Document *rdoc,
     document->rdoc = rdoc;
     document->rroot = rroot;
 
+    if (document->uri){
+        g_free(document->uri);
+    }
+    if (document->base){
+        g_free(document->base);
+    }
+    if (document->name){
+        g_free(document->name);
+    }
 #ifndef WIN32
     document->uri = prepend_current_dir_if_relative(uri);
 #else
@@ -503,7 +512,7 @@ SPDocument *SPDocument::createNewDocFromMem(gchar const *buffer, gint length, un
     name = g_strdup_printf(_("Memory document %d"), ++doc_count);
 
     doc = createDoc(rdoc, NULL, NULL, name, keepalive);
-
+    g_free(name);
     return doc;
 }