Update version information and some extensions

- updating the version info in some files is still a manual process
- some SQLite extensions required minor adjustments

Author: utelle

CHANGELOG.md

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.3.5] - 2026-06-05
+
+### Changed
+
+- Based on SQLite version 3.53.2
+
 ## [2.3.4] - 2026-05-06
 
 ### Changed
@@ -749,7 +755,9 @@ The following ciphers are supported:
 - AES 256 Bit CBC - SHA1/SHA256/SHA512 HMAC ([SQLCipher](https://www.zetetic.net/sqlcipher/), database versions 1, 2, 3, and 4)
 - RC4 - No HMAC ([System.Data.SQLite](http://system.data.sqlite.org))
 
-[Unreleased]: ../../compare/v2.3.3...HEAD
+[Unreleased]: ../../compare/v2.3.5...HEAD
+[2.3.5]: ../../compare/v2.3.4...v2.3.5
+[2.3.4]: ../../compare/v2.3.3...v2.3.4
 [2.3.3]: ../../compare/v2.3.2...v2.3.3
 [2.3.2]: ../../compare/v2.3.1...v2.3.2
 [2.3.1]: ../../compare/v2.3.0...v2.3.1

CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.24.0.0)
-project(sqlite3mc VERSION 2.3.4)
+project(sqlite3mc VERSION 2.3.5)
 
 # Helper macro
 macro(_Enable_MT _target)

autoconf/README.txt

@@ -1,5 +1,5 @@
-January 10, 2026
-================
+June 5, 2026
+============
 
 This package contains an experimental variant for "SQLite3 Multiple
 Ciphers" of the original C source amalgamation package including a

autoconf/VERSION

@@ -1 +1 @@
-2.3.4
+2.3.5

autoconf/sqlite3rc.h

@@ -1,3 +1,3 @@
 #ifndef SQLITE_RESOURCE_VERSION
-#define SQLITE_RESOURCE_VERSION 3,53,1
+#define SQLITE_RESOURCE_VERSION 3,53,2
 #endif

configure.ac

@@ -4,7 +4,7 @@ dnl Copyright (C) 2019-2026 Ulrich Telle <github@telle-online.de>
 dnl
 dnl This file is covered by the same licence as the entire SQLite3 Multiple Ciphers package.
 
-AC_INIT([sqlite3mc], [2.3.4], [github@telle-online.de])
+AC_INIT([sqlite3mc], [2.3.5], [github@telle-online.de])
 
 dnl This is the version tested with, might work with earlier ones.
 AC_PREREQ([2.69])

packaging/release-notes.md.in

@@ -1,7 +1,5 @@
 **Changes since previous release**
 - Based on SQLite version {SQLITE_VERSION}
-- Fixed issue #232 - Zero out one-time-keys (for cipher schemes `chacha20`, `aegis`, and `ascon128`) after encrypt/decrypt operation
-- Resolved issue #233 - Add support for specifying plaintext header size in non-legacy mode of the _SQLCipher_ cipher scheme. This option was supported only for legacy mode version 4 (legacy=4), but there is no reason to not support it for non-legacy mode.
 
 > [!IMPORTANT]
 > :pushpin: The _amalgamation source package_ including `configure` is _still_ **experimental**. :pushpin:

readme.md

@@ -10,10 +10,8 @@ The code was mainly developed under Windows, but was tested under Linux as well.
 
 ## Version information
 
-* 2.3.4 - *May 2026*
-  - Based on SQLite version 3.53.1
-  - Fixed issue #232 - Zero out one-time-keys (for cipher schemes `chacha20`, `aegis`, and `ascon128`) after encrypt/decrypt operation
-  - Resolved issue #233 - Add support for specifying plaintext header size in non-legacy mode of the SQLCipher cipher scheme. This option was supported only for legacy mode version 4 (legacy=4), but there is no reason to not support it for non-legacy mode.
+* 2.3.5 - *June 2026*
+  - Based on SQLite version 3.53.2
 
 For further version information please consult the [CHANGELOG](CHANGELOG.md).
 

src/compress.c

@@ -60,6 +60,10 @@ static void compressFunc(
   nIn = sqlite3_value_bytes(argv[0]);
   nOut = 13 + nIn + (nIn+999)/1000;
   pOut = sqlite3_malloc64( nOut+5 );
+  if( pOut==0 ){
+    sqlite3_result_error_nomem(context);
+    return;
+  }
   for(i=4; i>=0; i--){
     x[i] = (nIn >> (7*(4-i)))&0x7f;
   }
@@ -99,6 +103,10 @@ static void uncompressFunc(
     if( (pIn[i]&0x80)!=0 ){ i++; break; }
   }
   pOut = sqlite3_malloc64( nOut+1 );
+  if( pOut==0 ){
+    sqlite3_result_error_nomem(context);
+    return;
+  }
   rc = uncompress(pOut, &nOut, &pIn[i], nIn-i);
   if( rc==Z_OK ){
     sqlite3_result_blob(context, pOut, nOut, sqlite3_free);

src/series.c

@@ -536,7 +536,7 @@ static int seriesFilter(
           if( r<(double)SMALLEST_INT64 ){
             iMin = SMALLEST_INT64;
           }else if( (idxNum & 0x0200)!=0 && r==seriesCeil(r) ){
-            iMin = (sqlite3_int64)seriesCeil(r+1.0);
+            iMin = (sqlite3_int64)seriesCeil(r)+1;
           }else{
             iMin = (sqlite3_int64)seriesCeil(r);
           }
@@ -557,7 +557,7 @@ static int seriesFilter(
           if( r>(double)LARGEST_INT64 ){
             iMax = LARGEST_INT64;
           }else if( (idxNum & 0x2000)!=0 && r==seriesFloor(r) ){
-            iMax = (sqlite3_int64)(r-1.0);
+            iMax = ((sqlite3_int64)r)-1;
           }else{
             iMax = (sqlite3_int64)seriesFloor(r);
           }