Fixed unsafe hardcoding of buffer size

[inkscape.git] / src / widgets / gradient-vector.cpp

diff --git a/src/widgets/gradient-vector.cpp b/src/widgets/gradient-vector.cpp
index f7a22cc43338ca8a8196495c4f87284bd6c4c0ae..991e415d5eef98544efd1cc618bf9094224a1ac7 100644 (file)
--- a/src/widgets/gradient-vector.cpp
+++ b/src/widgets/gradient-vector.cpp
@@ -469,7 +469,7 @@ verify_grad(SPGradient *gradient)
 
        if (i < 1) {
                gchar c[64];
-               sp_svg_write_color (c, 64, 0x00000000);
+               sp_svg_write_color (c, sizeof(c), 0x00000000);
 
                Inkscape::CSSOStringStream os;
                os << "stop-color:" << c << ";stop-opacity:" << 1.0 << ";";
@@ -718,7 +718,7 @@ sp_grd_ed_add_stop (GtkWidget *widget,  GtkWidget *vb)
 
        Inkscape::CSSOStringStream os;
        gchar c[64];
-       sp_svg_write_color (c, 64, cnew);
+       sp_svg_write_color (c, sizeof(c), cnew);
        gdouble opacity = (gdouble) SP_RGBA32_A_F (cnew);
        os << "stop-color:" << c << ";stop-opacity:" << opacity <<";";
        SP_OBJECT_REPR (newstop)->setAttribute("style", os.str().c_str());
@@ -1161,7 +1161,7 @@ sp_gradient_vector_color_changed (SPColorSelector *csel, GtkObject *object)
        sp_repr_set_css_double (SP_OBJECT_REPR (stop), "offset", stop->offset);
        Inkscape::CSSOStringStream os;
        gchar c[64];
-       sp_svg_write_color (c, 64, rgb);
+       sp_svg_write_color (c, sizeof(c), rgb);
        os << "stop-color:" << c << ";stop-opacity:" << (gdouble) alpha <<";";
        SP_OBJECT_REPR (stop)->setAttribute("style", os.str().c_str());
                //      g_snprintf (c, 256, "stop-color:#%06x;stop-opacity:%g;", rgb >> 8, (gdouble) alpha);