Very slight change to allocation of stripe buffer in png-write.cpp that makes it...

diff --git a/src/helper/png-write.cpp b/src/helper/png-write.cpp
index eb60169c47d9ad21be838a6858f2a8bf616edafd..753b0df45ee1a684ad07e283663ee00cf9e93016 100644 (file)
--- a/src/helper/png-write.cpp
+++ b/src/helper/png-write.cpp
@@ -500,8 +500,8 @@ sp_export_png_file(SPDocument *doc, gchar const *filename,
         write_status = sp_png_write_rgba_striped(doc, path, width, height, xdpi, ydpi, sp_export_get_rows, &ebp);
         nr_pixelstore_64K_free(ebp.px);
     } else {
-        ebp.px = g_new(guchar, 4 * 64 * width);
         ebp.sheight = 64;
+        ebp.px = g_new(guchar, 4 * ebp.sheight * width);
         write_status = sp_png_write_rgba_striped(doc, path, width, height, xdpi, ydpi, sp_export_get_rows, &ebp);
         g_free(ebp.px);
     }