1 files changed, 0 insertions, 56 deletions
diff --git a/user/atril/CVE-2019-1010006.patch b/user/atril/CVE-2019-1010006.patch
deleted file mode 100644
index ce107d193..000000000
--- a/user/atril/CVE-2019-1010006.patch
+++ /dev/null
@@ -1,56 +0,0 @@
-From e02fe9170ad0ac2fd46c75329c4f1d4502d4a362 Mon Sep 17 00:00:00 2001
-From: Jason Crain <jcrain@src.gnome.org>
-Date: Sat, 2 Dec 2017 20:24:33 -0600
-Subject: [PATCH] Fix overflow checks in tiff backend
-
-The overflow checks in tiff_document_render and
-tiff_document_get_thumbnail don't work when optimizations are enabled.
-Change the checks so they don't rely on undefined behavior.
-
-https://bugzilla.gnome.org/show_bug.cgi?id=788980
----
- backend/tiff/tiff-document.c | 12 ++++++------
- 1 file changed, 6 insertions(+), 6 deletions(-)
-
-diff --git a/backend/tiff/tiff-document.c b/backend/tiff/tiff-document.c
-index 8f40934e..7bf95c2b 100644
---- a/backend/tiff/tiff-document.c
-+++ b/backend/tiff/tiff-document.c
-@@ -284,12 +284,12 @@ tiff_document_render (EvDocument      *document,
- 		return NULL;                
- 	}
- 	
--	bytes = height * rowstride;
--	if (bytes / rowstride != height) {
-+	if (height >= INT_MAX / rowstride) {
- 		g_warning("Overflow while rendering document.");
- 		/* overflow */
- 		return NULL;
- 	}
-+	bytes = height * rowstride;
- 	
- 	pixels = g_try_malloc (bytes);
- 	if (!pixels) {
-@@ -374,15 +374,15 @@ tiff_document_get_thumbnail (EvDocument      *document,
- 	if (width <= 0 || height <= 0)
- 		return NULL;                
- 
--	rowstride = width * 4;
--	if (rowstride / 4 != width)
-+	if (width >= INT_MAX / 4)
- 		/* overflow */
- 		return NULL;                
-+	rowstride = width * 4;
-         
--	bytes = height * rowstride;
--	if (bytes / rowstride != height)
-+	if (height >= INT_MAX / rowstride)
- 		/* overflow */
- 		return NULL;                
-+	bytes = height * rowstride;
- 	
- 	pixels = g_try_malloc (bytes);
- 	if (!pixels)
--- 
-2.21.0
-