box->bitmap.width = width;
box->bitmap.rows = height;
- box->bitmap.pitch = height;
+ box->bitmap.pitch = width;
- box->bitmap.buffer = g_malloc0 (box->bitmap.rows * box->bitmap.pitch);
+ box->bitmap.buffer = g_malloc0_n (box->bitmap.rows, box->bitmap.pitch);
+
+ if (G_UNLIKELY (!box->bitmap.buffer)) {
+ g_slice_free (PangoFT2RenderedGlyph, box);
+ return NULL;
+ }
/* draw the box */
for (j = 0; j < line_width; j++)
rendered->bitmap_left = face->glyph->bitmap_left;
rendered->bitmap_top = face->glyph->bitmap_top;
+ if (G_UNLIKELY (!rendered->bitmap.buffer)) {
+ g_slice_free (PangoFT2RenderedGlyph, rendered);
+ return NULL;
+ }
+
return rendered;
}
else
if (rendered_glyph == NULL)
{
rendered_glyph = pango_ft2_font_render_glyph (font, glyph);
+ if (rendered_glyph == NULL)
+ return;
add_glyph_to_cache = TRUE;
}