1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
From 6b87d6154200667a66212f80068f7468eaa0f048 Mon Sep 17 00:00:00 2001
From: DRC <information@virtualgl.org>
Date: Sat, 28 Sep 2019 14:54:30 -0500
Subject: [PATCH 50/51] LibVNCClient: Fix regression in Tight/Raw decoding
Introduced by d7b1462 in LibVNCServer 0.9.12. This regression caused
the pixels in some RFB rectangles to become corrupted/garbled when the
Tight encoding was used, without the JPEG subencoding, with a 15-bit or
16-bit color depth.
Fixes #335
Fixes https://gitlab.com/Remmina/Remmina/issues/1824
---
libvncclient/tight.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/libvncclient/tight.c b/libvncclient/tight.c
index df01812..0586f47 100644
--- a/libvncclient/tight.c
+++ b/libvncclient/tight.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2017 D. R. Commander. All Rights Reserved.
+ * Copyright (C) 2017, 2019 D. R. Commander. All Rights Reserved.
* Copyright (C) 2004-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright (C) 2004 Landmark Graphics Corporation. All Rights Reserved.
* Copyright (C) 2000, 2001 Const Kaplinsky. All Rights Reserved.
@@ -360,7 +360,8 @@ FilterCopyBPP (rfbClient* client, int srcx, int srcy, int numRows)
#endif
for (y = 0; y < numRows; y++)
- memcpy (&dst[y*client->width], &client->buffer[y*client->rectWidth],
+ memcpy (&dst[y*client->width],
+ &client->buffer[y * client->rectWidth * (BPP / 8)],
client->rectWidth * (BPP / 8));
}
--
2.23.0
|
GitWeb
