remove erroneous files. fixes #828.

1 files changed, 0 insertions, 72 deletions

diff --git a/user/evince/CVE-2019-11459.patch b/user/evince/CVE-2019-11459.patch
deleted file mode 100644
index b331a0c30..000000000
--- a/user/evince/CVE-2019-11459.patch
+++ /dev/null
@@ -1,72 +0,0 @@
-From 234f034a4d15cd46dd556f4945f99fbd57ef5f15 Mon Sep 17 00:00:00 2001
-From: Jason Crain <jcrain@src.gnome.org>
-Date: Mon, 15 Apr 2019 23:06:36 -0600
-Subject: [PATCH] tiff: Handle failure from TIFFReadRGBAImageOriented
-
-The TIFFReadRGBAImageOriented function returns zero if it was unable to
-read the image. Return NULL in this case instead of displaying
-uninitialized memory.
-
-Fixes #1129
----
- backend/tiff/tiff-document.c | 28 ++++++++++++++++++----------
- 1 file changed, 18 insertions(+), 10 deletions(-)
-
-diff --git a/backend/tiff/tiff-document.c b/backend/tiff/tiff-document.c
-index 7715031b..38bb3bd8 100644
---- a/backend/tiff/tiff-document.c
-+++ b/backend/tiff/tiff-document.c
-@@ -292,18 +292,22 @@ tiff_document_render (EvDocument      *document,
- 		g_warning("Failed to allocate memory for rendering.");
- 		return NULL;
- 	}
--	
-+
-+	if (!TIFFReadRGBAImageOriented (tiff_document->tiff,
-+					width, height,
-+					(uint32 *)pixels,
-+					orientation, 0)) {
-+		g_warning ("Failed to read TIFF image.");
-+		g_free (pixels);
-+		return NULL;
-+	}
-+
- 	surface = cairo_image_surface_create_for_data (pixels,
- 						       CAIRO_FORMAT_RGB24,
- 						       width, height,
- 						       rowstride);
- 	cairo_surface_set_user_data (surface, &key,
- 				     pixels, (cairo_destroy_func_t)g_free);
--
--	TIFFReadRGBAImageOriented (tiff_document->tiff,
--				   width, height,
--				   (uint32 *)pixels,
--				   orientation, 0);
- 	pop_handlers ();
- 
- 	/* Convert the format returned by libtiff to
-@@ -384,13 +388,17 @@ tiff_document_get_thumbnail (EvDocument      *document,
- 	if (!pixels)
- 		return NULL;
- 	
-+	if (!TIFFReadRGBAImageOriented (tiff_document->tiff,
-+					width, height,
-+					(uint32 *)pixels,
-+					ORIENTATION_TOPLEFT, 0)) {
-+		g_free (pixels);
-+		return NULL;
-+	}
-+
- 	pixbuf = gdk_pixbuf_new_from_data (pixels, GDK_COLORSPACE_RGB, TRUE, 8, 
- 					   width, height, rowstride,
- 					   (GdkPixbufDestroyNotify) g_free, NULL);
--	TIFFReadRGBAImageOriented (tiff_document->tiff,
--				   width, height,
--				   (uint32 *)pixels,
--				   ORIENTATION_TOPLEFT, 0);
- 	pop_handlers ();
- 
- 	ev_render_context_compute_scaled_size (rc, width, height * (x_res / y_res),
--- 
-2.21.0
-