Why the newest version still has 16kb problem?

[hyvenzhu]

[hyvenzhu]

implementation("net.zetetic:sqlcipher-android:4.14.1@aar")

[developernotes]

Hi @hyvenzhu,

You can reproduce the check below with the Android NDK. Note the 2**14 which indicates the LOAD segments are aligned at 16384 byte boundaries across all 4 supported ABI's:

$ curl -o sqlcipher-android-4.14.1.aar https://repo1.maven.org/maven2/net/zetetic/sqlcipher-android/4.14.1/sqlcipher-android-4.14.1.aar
$ unzip sqlcipher-android-04.14.1.aar
$ ~/Library/Android/sdk/ndk/25.2.9519653/toolchains/llvm/prebuilt/darwin-x86_64/bin/llvm-objdump -p jni/armeabi-v7a/libsqlcipher.so | grep LOAD
    LOAD off    0x00000000 vaddr 0x00000000 paddr 0x00000000 align 2**14
    LOAD off    0x000f4c80 vaddr 0x000f8c80 paddr 0x000f8c80 align 2**14
    LOAD off    0x000f83c0 vaddr 0x001003c0 paddr 0x001003c0 align 2**14
$ ~/Library/Android/sdk/ndk/25.2.9519653/toolchains/llvm/prebuilt/darwin-x86_64/bin/llvm-objdump -p jni/arm64-v8a/libsqlcipher.so | grep LOAD
    LOAD off    0x0000000000000000 vaddr 0x0000000000000000 paddr 0x0000000000000000 align 2**14
    LOAD off    0x00000000001ed480 vaddr 0x00000000001f1480 paddr 0x00000000001f1480 align 2**14
    LOAD off    0x00000000001f3778 vaddr 0x00000000001fb778 paddr 0x00000000001fb778 align 2**14
$ ~/Library/Android/sdk/ndk/25.2.9519653/toolchains/llvm/prebuilt/darwin-x86_64/bin/llvm-objdump -p jni/x86/libsqlcipher.so | grep LOAD
    LOAD off    0x00000000 vaddr 0x00000000 paddr 0x00000000 align 2**14
    LOAD off    0x00213380 vaddr 0x00217380 paddr 0x00217380 align 2**14
    LOAD off    0x00216920 vaddr 0x0021e920 paddr 0x0021e920 align 2**14
$ ~/Library/Android/sdk/ndk/25.2.9519653/toolchains/llvm/prebuilt/darwin-x86_64/bin/llvm-objdump -p jni/x86_64/libsqlcipher.so | grep LOAD
    LOAD off    0x0000000000000000 vaddr 0x0000000000000000 paddr 0x0000000000000000 align 2**14
    LOAD off    0x000000000020cea0 vaddr 0x0000000000210ea0 paddr 0x0000000000210ea0 align 2**14
    LOAD off    0x00000000002131b0 vaddr 0x000000000021b1b0 paddr 0x000000000021b1b0 align 2**14

I've also included the APK analysis from Android Studio referencing the Maven Central build of sqlcipher-android at 4.14.1. The analyzer is also reporting the correct 16 kb page size alignment across all ABI's.