Native-Crash:Cause: null pointer dereference

[LeonHover]

The language of WCDB

Java

e.g. Objective-C, Swift or Java

The version of WCDB

v1.0.8

e.g. v1.0.5

The platform of WCDB

Android

The installation of WCDB

Maven

What's the issue?

Native crashed when I try to change my db's password.
use PRAGMA key and PRAGMA rekey.
Same source code with v1.0.5 is ok.but I upgrade to v1.0.8 native crash occurred.

2019-11-20 13:21:54.462 3082-3082/? A/DEBUG: signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x2c
2019-11-20 13:21:54.462 3082-3082/? A/DEBUG: Cause: null pointer dereference
2019-11-20 13:21:54.462 3082-3082/? A/DEBUG: r0 ec052628 r1 d8ad6408 r2 00000000 r3 ec052628
2019-11-20 13:21:54.462 3082-3082/? A/DEBUG: r4 00000000 r5 ec05f608 r6 f2e3bf34 r7 00000002
2019-11-20 13:21:54.462 3082-3082/? A/DEBUG: r8 00000005 r9 ec05f7a0 r10 ebd20008 r11 ffb355e0
2019-11-20 13:21:54.462 3082-3082/? A/DEBUG: ip 00000000 sp ffb355d0 lr d0a5a1e7 pc d0a5330a
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: backtrace:
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #00 pc 0004e30a /data/app//lib/arm/libwcdb.so
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #1 pc 000551e3 /data/app//lib/arm/libwcdb.so (sqlite3_rekey_v2+202)
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #2 pc 00066d73 /data/app/=/lib/arm/libwcdb.so
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #3 pc 000691cb /data/app//lib/arm/libwcdb.so
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #4 pc 0006a6f9 /data/app//lib/arm/libwcdb.so
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #5 pc 0006a917 /data/app//lib/arm/libwcdb.so
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #6 pc 000833af /data/app//lib/arm/libwcdb.so
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #7 pc 00083443 /data/app//lib/arm/libwcdb.so (sqlite3_prepare16_v2+10)
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #8 pc 00015351 /data/app/**/lib/arm/libwcdb.so
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #9 pc 00434879 /system/lib/libart.so (art_quick_generic_jni_trampoline+40)
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #10 pc 00430375 /system/lib/libart.so (art_quick_invoke_stub_internal+68)
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #11 pc 004092a3 /system/lib/libart.so (art_quick_invoke_static_stub+222)
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #12 pc 000a4913 /system/lib/libart.so (art::ArtMethod::Invoke(art::Thread*, unsigned int*, unsigned int, art::JValue*, char const*)+154)
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #13 pc 001ed6b7 /system/lib/libart.so (art::interpreter::ArtInterpreterToCompiledCodeBridge(art::Thread*, art::ArtMethod*, art::ShadowFrame*, unsigned short, art::JValue*)+230)
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #14 pc 001e8329 /system/lib/libart.so (bool art::interpreter::DoCall<false, false>(art::ArtMethod*, art::Thread*, art::ShadowFrame&, art::Instruction const*, unsigned short, art::JValue*)+784)
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #15 pc 00404e17 /system/lib/libart.so (MterpInvokeStatic+130)
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #16 pc 00423314 /system/lib/libart.so (ExecuteMterpImpl+14612)
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #17 pc 0031542e /dev/ashmem/dalvik-classes46.dex extracted in memory from /data/app/com.ringleai.ai-Av2-OHBOR8Pe3Y_V-IY3Qw==/base.apk!classes46.dex (deleted) (com.tencent.wcdb.database.SQLiteConnection.acquirePreparedStatement+50)
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #18 pc 001cccdf /system/lib/libart.so (_ZN3art11interpreterL7ExecuteEPNS_6ThreadERKNS_20CodeItemDataAccessorERNS_11ShadowFrameENS_6JValueEb.llvm.4133397274+354)
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #19 pc 001d1617 /system/lib/libart.so (art::interpreter::ArtInterpreterToInterpreterBridge(art::Thread*, art::CodeItemDataAccessor const&, art::ShadowFrame*, art::JValue*)+146)
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #20 pc 001e8313 /system/lib/libart.so (bool art::interpreter::DoCall<false, false>(art::ArtMethod*, art::Thread*, art::ShadowFrame&, art::Instruction const*, unsigned short, art::JValue*)+762)
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #21 pc 00403e37 /system/lib/libart.so (MterpInvokeVirtual+442)
2019-11-20 13:21:54.651 3082-3082/? A/DEBUG: #22 pc 00423194 /system/lib/libart.so (ExecuteMterpImpl+14228)

[Qiuwen-chen]

Please try the latest version.