other-licenses/7zstub/src/7zip/Common/LSBFDecoder.cpp@97036ab72558
other-licenses/7zstub/src/7zip/Common/LSBFDecoder.cpp
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 // Stream/LSBFDecoder.cpp
3 #include "StdAfx.h"
5 #include "LSBFDecoder.h"
7 namespace NStream {
8 namespace NLSBF {
10 Byte kInvertTable[256];
12 class CInverterTableInitializer
13 {
14 public:
15 CInverterTableInitializer()
16 {
17 for(int i = 0; i < 256; i++)
18 {
19 Byte b = Byte(i);
20 Byte bInvert = 0;
21 for(int j = 0; j < 8; j++)
22 {
23 bInvert <<= 1;
24 if (b & 1)
25 bInvert |= 1;
26 b >>= 1;
27 }
28 kInvertTable[i] = bInvert;
29 }
30 }
31 } g_InverterTableInitializer;
34 }}
