[pkg-remote-commits] [xrdp] 03/03: Backport missing utility function.

[Dominik George]

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natureshadow-guest pushed a commit to branch jessie
in repository xrdp.

commit 7f967ad8a63fc814b10225f602d96310510d566c
Author: Dominik George <nik at naturalnet.de>
Date:   Mon Jan 2 00:13:39 2017 +0100

    Backport missing utility function.
---
 debian/patches/cve-2013-1430.patch | 72 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)

diff --git a/debian/patches/cve-2013-1430.patch b/debian/patches/cve-2013-1430.patch
index a4a67a8..38a500c 100644
--- a/debian/patches/cve-2013-1430.patch
+++ b/debian/patches/cve-2013-1430.patch
@@ -452,3 +452,75 @@ From: Dominik George <nik at naturalnet.de>
          }
          else
          {
+--- a/common/os_calls.c
++++ b/common/os_calls.c
+@@ -2319,3 +2319,59 @@ g_time3(void)
+   return (tp.tv_sec * 1000) + (tp.tv_usec / 1000);
+ #endif
+ }
++
++static unsigned char g_reverse_byte[0x100] =
++{
++  0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
++  0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
++  0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
++  0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
++  0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
++  0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
++  0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
++  0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
++  0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
++  0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
++  0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
++  0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
++  0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
++  0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
++  0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
++  0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
++  0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
++  0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
++  0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
++  0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
++  0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
++  0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
++  0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
++  0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
++  0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
++  0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
++  0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
++  0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
++  0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
++  0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
++  0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
++  0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff
++};
++
++/*****************************************************************************/
++/* mirror each byte while copying */
++int APP_CC
++g_mirror_memcpy(void *dst, const void *src, int len)
++{
++  tui8 *dst8;
++  const tui8 *src8;
++
++  dst8 = (tui8 *) dst;
++  src8 = (const tui8 *) src;
++  while (len > 0)
++  {
++    *dst8 = g_reverse_byte[*src8];
++    dst8++;
++    src8++;
++    len--;
++  }
++  return 0;
++}
+--- a/common/os_calls.h
++++ b/common/os_calls.h
+@@ -263,5 +263,7 @@ int APP_CC
+ g_time2(void);
+ int APP_CC
+ g_time3(void);
++int APP_CC
++g_mirror_memcpy(void *dst, const void *src, int len);
+ 
+ #endif

-- 
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