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To:     BlueZ devel list <linux-bluetooth@vger.kernel.org>
From:   Stefan Seyfried <stefan.seyfried@googlemail.com>
Subject: test-mesh-crypto segfaults
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Date:   Mon, 4 Nov 2019 22:16:58 +0100
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Sender: linux-bluetooth-owner@vger.kernel.org
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Hi,

test-mesh-crypto segfaults for me.

abuild@strolchi:~/rpmbuild/BUILD/bluez-5.52> gdb unit/test-mesh-crypto

[....]

[8.6.2 Service Data using Node Identity]
ID Resolving Key     = 84396c435ac48560b5965385253e210c
                       84396c435ac48560b5965385253e210c => PASS
Hash Input           = 00000000000034ae608fbbc1f2c61201
                       00000000000034ae608fbbc1f2c61201 => PASS
Hash                 = 00861765aefcc57b
                       00861765aefcc57b => PASS
Mesh ID Beacon       = 0100861765aefcc57b34ae608fbbc1f2c6
                       0100861765aefcc57b34ae608fbbc1f2c6 => PASS


Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7e874ae in mem2chunk_check () from /lib64/libc.so.6
(gdb) bt
#0  0x00007ffff7e874ae in mem2chunk_check () from /lib64/libc.so.6
#1  0x00007ffff7e8b6af in free_check () from /lib64/libc.so.6
#2  0x0000555555557c98 in l_free (ptr=<optimized out>) at ell/util.c:136
#3  l_queue_clear (queue=0x55555556d010, destroy=0x555555557c60
<l_free>) at ell/queue.c:107
#4  0x0000555555557210 in _sub_D_65535_1.7021 () at ell/cipher.c:319
#5  0x00007ffff7fe2c13 in _dl_fini () from /lib64/ld-linux-x86-64.so.2
#6  0x00007ffff7e3f877 in __run_exit_handlers () from /lib64/libc.so.6
#7  0x00007ffff7e3fa2c in exit () from /lib64/libc.so.6
#8  0x00007ffff7e27e12 in __libc_start_main () from /lib64/libc.so.6
#9  0x0000555555557b8a in _start () at ../sysdeps/x86_64/start.S:120

this is reproducible here, I'm disabling this test for now in the
openSUSE package build.

Best regards
-- 
Stefan Seyfried

"For a successful technology, reality must take precedence over
 public relations, for nature cannot be fooled." -- Richard Feynman