Package: libsqlcipher0 Version: 3.2.0-2 Severity: important Dear Hans-Christoph,
This could be severity grave, but as I did not verify whether other applications using libsqlcipher0 crash, I am setting it to important for now. Sometime ago qTox started crashing after entering profile password on my Debian setup. This may have been shortly before Christmas and may relate to your change in 3.2.0-2. I reported this first with upstream: segmentation fault on startup #4054 https://github.com/qTox/qTox/issues/4054 And after several attempts with compiling qTox myself and trying to compile sqlcipher library myself (which failed on my system for 3.4.0), I found that downgrading libsqlcipher0 to http://snapshot.debian.org/archive/debian/20161011T120354Z/pool/main/s/sqlcipher/libsqlcipher0_3.2.0-1.1%2Bb2_amd64.deb fixes the issue for me. So it appears to me that this is a distribution side issue which may be related to the transition to openssl 1.1. Steps to reproduce 1) rm -r ~/.config/tox (make backup first!) 2) start qtox 3) Create new profile, I used user "test" with password "12" You do not need to compile qTox yourself, but can install packages as described in: https://software.opensuse.org/download.html?project=home%3Aantonbatenev%3Atox&package=qtox The bug happens with qtox package, with qtox-alpha package and with self compiled qtox from git 6b51381980e4d742efff0905a697040efbcce049 (https://github.com/qTox/qTox.git). For now I will pin the libsqlcipher0 package to the older version. Here is one of the backtraces from qTox copied from my upstream bug report: ~> rm -r .config/tox ~> gdb qtox GNU gdb (Debian 7.12-4) 7.12 […] Reading symbols from qtox...(no debugging symbols found)...done. (gdb) run Starting program: /usr/bin/qtox [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7fffd386b700 (LWP 29067)] [New Thread 0x7fffc91b0700 (LWP 29068)] [New Thread 0x7fffc89af700 (LWP 29069)] [20:46:01.844 UTC] persistence/settings.cpp:133 : Debug: No settings file found, using defaults [20:46:01.844 UTC] persistence/settings.cpp:137 : Debug: "Loading settings from :/conf/qtox.ini" [20:46:01.872 UTC] ipc.cpp:59 : Debug: Our global IPC ID is 8654026102535548247 [20:46:01.872 UTC] ipc.cpp:77 : Debug: Attaching to the global shared memory [20:46:01.873 UTC] ipc.cpp:279 : Debug: Previous owner timed out, taking ownership 15489039419219317944 -> 8654026102535548247 [20:46:01.873 UTC] main.cpp:215 : Debug: built on: 22:21:02 Nov 17 2016 ( 1481344888 ) [20:46:01.873 UTC] main.cpp:216 : Debug: commit: 5648106b34fc7dc3ad4e169651a0cbbd0139170a [20:46:01.873 UTC] nexus.cpp:85 : Debug: Starting up [20:46:12.892 UTC] persistence/settings.cpp:2383 : Debug: Creating new profile settings in "/home/martin/.config/tox//test.ini" [New Thread 0x7fffc1db1700 (LWP 29074)] [20:46:13.121 UTC] persistence/settings.cpp:494 : Debug: "Saving global settings at /home/martin/.config/tox/qtox.ini" Thread 5 "qTox Database" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffc1db1700 (LWP 29074)] 0x00007ffff3c2f75d in EVP_EncryptUpdate () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 (gdb) bt full #0 0x00007ffff3c2f75d in EVP_EncryptUpdate () at /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 #1 0x00007ffff3f79e3b in sqlcipher_openssl_cipher (ctx=0x7fffb801aaa8, mode=<optimized out>, key=0x7fffb801aac8 "HA\201\241\213\322\372_\026\236\004r((\360\232V\035\320cF\351\262\316?\254\232\235\365\340--", key_sz=<optimized out>, iv=0x7fffb80165c8 "\r\230\202\257\306sOj\334k\215\233\026U#\b\v\277\201\221o99\264\214d\246\231E\321\006\257\315\372\005~\202\312\002\375}N\222\361v\264ۛu", in=0x7fffb801b918 "\004", in_sz=960, out=0x7fffb8016208 "") at sqlite3.c:16517 tmp_csz = 0 csz = <optimized out> ectx = 0x7fffb801f5b0 #2 0x00007ffff3f8a47e in sqlcipher_page_cipher (ctx=ctx@entry=0x7fffb80161a8, for_ctx=<optimized out>, pgno=1, mode=1, page_sz=<optimized out>, in=0x7fffb801b918 "\004", out=0x7fffb8016208 "") at sqlite3.c:15696 c_ctx = 0x7fffb801a998 iv_in = 0x7fffb801bcd8 "" iv_out = 0x7fffb80165c8 "\r\230\202\257\306sOj\334k\215\233\026U#\b\v\277\201\221o99\264\214d\246\231E\321\006\257\315\372\005~\202\312\002\375}N\222\361v\264ۛu" hmac_in = <optimized out> hmac_out = 0x7fffb80165d8 "\v\277\201\221o99\264\214d\246\231E\321\006\257\315\372\005~\202\312\002\375}N\222\361v\264ۛu" out_start = 0x7fffb8016208 "" size = 960 #3 0x00007ffff3f9c104 in sqlite3Codec (iCtx=0x7fffb80161a8, data=0x7fffb801b908, pgno=1, mode=6) at sqlite3.c:14389 ctx = 0x7fffb80161a8 offset = <optimized out> rc = <optimized out> page_sz = 1024 pData = 0x7fffb801b908 "SQLite format 3" buffer = 0x7fffb80161f8 kdf_salt = 0x7fffb8014af8 #4 0x00007ffff3faa799 in pager_write_pagelist (pPager=pPager@entry=0x7fffb8003ca8, pList=0x7fffb801bd40) at sqlite3.c:48086 offset = 0 pData = <optimized out> pgno = 1 rc = 0 #5 0x00007ffff3fb25fa in sqlite3PagerCommitPhaseOne (pPager=0x7fffb8003ca8, zMaster=zMaster@entry=0x0, noSync=noSync@entry=0) at sqlite3.c:50033 ---Type <return> to continue, or q <return> to quit--- rc = <optimized out> #6 0x00007ffff3fb27cf in sqlite3PagerCommitPhaseOne (noSync=0, zMaster=0x0, pPager=<optimized out>) at sqlite3.c:49932 rc = 0 pBt = 0x7fffb80037e8 #7 0x00007ffff3fb27cf in sqlite3BtreeCommitPhaseOne (p=0x7fffb8003788, zMaster=zMaster@entry=0x0) at sqlite3.c:57764 pBt = 0x7fffb80037e8 #8 0x00007ffff3fb6421 in sqlite3BtreeCommitPhaseOne (zMaster=0x0, p=<optimized out>) at sqlite3.c:89551 rc = 0 pBt = <optimized out> i = 0 nTrans = <optimized out> rc = 0 needXcommit = <optimized out> mrc = <optimized out> eStatementOp = <optimized out> isSpecialError = <optimized out> rc = <optimized out> db = 0x7fffb80031b8 #9 0x00007ffff3fb6421 in vdbeCommit (p=0x7fffb8014c18, db=0x7fffb80031b8) at sqlite3.c:1586 pBt = <optimized out> i = 0 nTrans = <optimized out> rc = 0 needXcommit = <optimized out> mrc = <optimized out> eStatementOp = <optimized out> isSpecialError = <optimized out> rc = <optimized out> db = 0x7fffb80031b8 #10 0x00007ffff3fb6421 in sqlite3VdbeHalt (p=p@entry=0x7fffb8014c18) at sqlite3.c:1993 mrc = <optimized out> eStatementOp = <optimized out> isSpecialError = <optimized out> rc = <optimized out> db = 0x7fffb80031b8 #11 0x00007ffff3fe5926 in sqlite3VdbeExec (p=p@entry=0x7fffb8014c18) ---Type <return> to continue, or q <return> to quit--- at sqlite3.c:71867 zType = <optimized out> zLogFmt = <optimized out> pc = 42 aOp = <optimized out> pOp = 0x7fffb801cea8 rc = 0 db = <optimized out> resetSchemaOnFault = 0 '\000' encoding = <optimized out> iCompare = <optimized out> nVmStep = <optimized out> nProgressLimit = <optimized out> aMem = <optimized out> pIn1 = <optimized out> pIn2 = <optimized out> pIn3 = <optimized out> pOut = <optimized out> aPermute = <optimized out> lastRowid = 0 #12 0x00007ffff3fe68cf in sqlite3Step (p=0x7fffb8014c18) at sqlite3.c:69631 db = 0x7fffb80031b8 rc = <optimized out> db = <optimized out> v = <optimized out> pStmt = <optimized out> v = <optimized out> #13 0x00007ffff3fe68cf in sqlite3_step (pStmt=<optimized out>) at sqlite3.c:4161 db = <optimized out> v = <optimized out> pStmt = <optimized out> v = <optimized out> #14 0x0000555555629bf0 in () #15 0x00005555556c2695 in () #16 0x00007fffef357449 in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007fffefd7db2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #18 0x00007fffefd852e1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #19 0x00007fffef32a990 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () ---Type <return> to continue, or q <return> to quit--- at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #20 0x00007fffef32d11d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #21 0x00007fffef37ebf3 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #22 0x00007ffff02d27f7 in g_main_dispatch (context=0x7fffb8000990) at ././glib/gmain.c:3203 dispatch = 0x7fffef37ebe0 prev_source = 0x0 was_in_call = 0 user_data = 0x0 callback = 0x0 cb_funcs = <optimized out> cb_data = <optimized out> need_destroy = <optimized out> source = 0x7fffb80012d0 current = 0x7fffbc0023b0 i = 0 #23 0x00007ffff02d27f7 in g_main_context_dispatch (context=context@entry=0x7fffb8000990) at ././glib/gmain.c:3856 #24 0x00007ffff02d2a60 in g_main_context_iterate (context=context@entry=0x7fffb8000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3929 max_priority = 2147483647 timeout = -1 some_ready = 1 nfds = 1 allocated_nfds = 1 fds = <optimized out> #25 0x00007ffff02d2b0c in g_main_context_iteration (context=0x7fffb8000990, may_block=1) at ././glib/gmain.c:3990 retval = <optimized out> #26 0x00007fffef37efff in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x00007fffef32897a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #28 0x00007fffef1560f3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #29 0x00007fffef15ada8 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #30 0x00007fffeec24464 in start_thread (arg=0x7fffc1db1700) at pthread_create.c:333 __res = <optimized out> pd = 0x7fffc1db1700 ---Type <return> to continue, or q <return> to quit--- now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736445748992, -2559072876665711923, 0, 140737488343263, 0, 140737354125376, 2559130291348230861, 2559035533675909837}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> pagesize_m1 = <optimized out> sp = <optimized out> freesize = <optimized out> __PRETTY_FUNCTION__ = "start_thread" #31 0x00007fffee0ca9df in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 (gdb) (gdb) quit A debugging session is active. Inferior 1 [process 29063] will be killed. Quit anyway? (y or n) y Thanks, Martin -- System Information: Debian Release: stretch/sid APT prefers unstable APT policy: (500, 'unstable'), (200, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.8.15-tp520-btrfstrim+ (SMP w/4 CPU cores; PREEMPT) Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: sysvinit (via /sbin/init) Versions of packages libsqlcipher0 depends on: ii libc6 2.24-8 ii libssl1.1 1.1.0c-2 libsqlcipher0 recommends no packages. libsqlcipher0 suggests no packages. -- no debconf information
