From a9c16b0a38530dd5e741f026a68927562452825c Mon Sep 17 00:00:00 2001
From: danielk1977 <danielk1977@noemail.net>
Date: Wed, 16 May 2007 18:11:41 +0000
Subject: [PATCH] Fix handling of utf-16 encoding of code point 0xE000. (CVS
 4017)

FossilOrigin-Name: bfc35ce8673ce51f726535b90c1d86be272848bb
---
 manifest      | 14 +++++++-------
 manifest.uuid |  2 +-
 src/utf.c     | 10 +++++-----
 test/enc.test |  4 +++-
 4 files changed, 16 insertions(+), 14 deletions(-)

diff --git a/manifest b/manifest
index 64e70d441c..3645a4c946 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Avoid\spassing\sa\snegative\svalue\sto\sisspace()\sin\sa\scouple\splaces.\s(CVS\s4016)
-D 2007-05-16T17:50:46
+C Fix\shandling\sof\sutf-16\sencoding\sof\scode\spoint\s0xE000.\s(CVS\s4017)
+D 2007-05-16T18:11:41
 F Makefile.in 87b200ad9970907f76df734d29dff3d294c10935
 F Makefile.linux-gcc 2d8574d1ba75f129aba2019f0b959db380a90935
 F README 9c4e2d6706bdcc3efdd773ce752a8cdab4f90028
@@ -129,7 +129,7 @@ F src/test_tclvar.c 315e77c17f128ff8c06b38c08617fd07c825a95b
 F src/tokenize.c 6cef9e6fc454d789a32c5b509ccb193a2b01977b
 F src/trigger.c 420192efe3e6f03addf7897c60c3c8bf913d3493
 F src/update.c 3359041db390a8f856d67272f299600e2104f350
-F src/utf.c b881fe54498f6a35de424a62f8e071b621111728
+F src/utf.c 9ac9672b3552455ff910954a2dbe626d9442819e
 F src/util.c 80cdf6b68d03b8f0ab3237a390842e039cff66c6
 F src/vacuum.c 8bd895d29e7074e78d4e80f948e35ddc9cf2beef
 F src/vdbe.c 51baf9ba77e986db857c69d63a979bb5227317ae
@@ -213,7 +213,7 @@ F test/descidx2.test eb3a2882ec58aa6e1e8131d9bb54436e5b4a3ce2
 F test/descidx3.test 3a55b8d73bc3e9ad084e0da7fec781cf0d2a0356
 F test/diskfull.test a91fa95a8729b71fdac4738a49755f70b48c61f3
 F test/distinctagg.test 2b89d1c5220d966a30ba4b40430338669301188b
-F test/enc.test 7a03417a1051fe8bc6c7641cf4c8c3f7e0066d52
+F test/enc.test 5792faf2dad78a1ff75e2d396a74b963be601815
 F test/enc2.test 45710bacfa9df29720bc84c067dfdf8c8ddfb797
 F test/enc3.test 9331988b9d72decec96995c90637e87b00d747a5
 F test/exclusive.test 5bc520ba366ae3d242420af025ab64d465b04706
@@ -492,7 +492,7 @@ F www/tclsqlite.tcl bb0d1357328a42b1993d78573e587c6dcbc964b9
 F www/vdbe.tcl 87a31ace769f20d3627a64fa1fade7fed47b90d0
 F www/version3.tcl 890248cf7b70e60c383b0e84d77d5132b3ead42b
 F www/whentouse.tcl fc46eae081251c3c181bd79c5faef8195d7991a5
-P 93f811ec747f6a42daf9ee27cd8b013f248552a1
-R c67605dff2e838f24cfcf3d54b6e421f
+P d5db8be3680e16a74edb385dfa3730c66d5f4fd6
+R b4fd3cc8aead5f60341b0cebde166d7b
 U danielk1977
-Z 16ca321020c875a219eeb2a39861a462
+Z 1c34f7d78c7722ce1118670b27ede75c
diff --git a/manifest.uuid b/manifest.uuid
index 953c55d6a8..7480c07c05 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-d5db8be3680e16a74edb385dfa3730c66d5f4fd6
\ No newline at end of file
+bfc35ce8673ce51f726535b90c1d86be272848bb
\ No newline at end of file
diff --git a/src/utf.c b/src/utf.c
index 0ecee9d22b..5a9d3dcdf9 100644
--- a/src/utf.c
+++ b/src/utf.c
@@ -12,7 +12,7 @@
 ** This file contains routines used to translate between UTF-8, 
 ** UTF-16, UTF-16BE, and UTF-16LE.
 **
-** $Id: utf.c,v 1.48 2007/05/15 14:40:11 drh Exp $
+** $Id: utf.c,v 1.49 2007/05/16 18:11:41 danielk1977 Exp $
 **
 ** Notes on UTF-8:
 **
@@ -107,7 +107,7 @@ const unsigned char sqlite3UtfTrans1[] = {
 #define READ_UTF16LE(zIn, c){                                         \
   c = (*zIn++);                                                       \
   c += ((*zIn++)<<8);                                                 \
-  if( c>=0xD800 && c<=0xE000 ){                                       \
+  if( c>=0xD800 && c<0xE000 ){                                       \
     int c2 = (*zIn++);                                                \
     c2 += ((*zIn++)<<8);                                              \
     c = (c2&0x03FF) + ((c&0x003F)<<10) + (((c&0x03C0)+0x0040)<<10);   \
@@ -118,7 +118,7 @@ const unsigned char sqlite3UtfTrans1[] = {
 #define READ_UTF16BE(zIn, c){                                         \
   c = ((*zIn++)<<8);                                                  \
   c += (*zIn++);                                                      \
-  if( c>=0xD800 && c<=0xE000 ){                                       \
+  if( c>=0xD800 && c<0xE000 ){                                       \
     int c2 = ((*zIn++)<<8);                                           \
     c2 += (*zIn++);                                                   \
     c = (c2&0x03FF) + ((c&0x003F)<<10) + (((c&0x03C0)+0x0040)<<10);   \
@@ -488,7 +488,7 @@ void sqlite3UtfSelfTest(){
     assert( (z-zBuf)==n );
   }
   for(i=0; i<0x00110000; i++){
-    if( i>=0xD800 && i<=0xE000 ) continue;
+    if( i>=0xD800 && i<0xE000 ) continue;
     z = zBuf;
     WRITE_UTF16LE(z, i);
     n = z-zBuf;
@@ -499,7 +499,7 @@ void sqlite3UtfSelfTest(){
     assert( (z-zBuf)==n );
   }
   for(i=0; i<0x00110000; i++){
-    if( i>=0xD800 && i<=0xE000 ) continue;
+    if( i>=0xD800 && i<0xE000 ) continue;
     z = zBuf;
     WRITE_UTF16BE(z, i);
     n = z-zBuf;
diff --git a/test/enc.test b/test/enc.test
index b1fdfa0966..4fff9fed18 100644
--- a/test/enc.test
+++ b/test/enc.test
@@ -13,7 +13,7 @@
 # various suported unicode encodings (UTF-8, UTF-16, UTF-16le and
 # UTF-16be).
 #
-# $Id: enc.test,v 1.5 2004/11/14 21:56:31 drh Exp $
+# $Id: enc.test,v 1.6 2007/05/16 18:11:41 danielk1977 Exp $
 
 set testdir [file dirname $argv0]
 source $testdir/tester.tcl
@@ -149,4 +149,6 @@ test_conversion enc-7 [string repeat "abcde\u00EF\u00EE\uFFFCabc" 100]
 test_conversion enc-8 [string repeat "\u007E\u007F\u0080\u0081" 100]
 test_conversion enc-9 [string repeat "\u07FE\u07FF\u0800\u0801\uFFF0" 100]
 
+test_conversion enc-10 [string repeat "\uE000" 100]
+
 finish_test