> On August 4, 2016 at 7:38 PM aki.tu...@dovecot.fi wrote: > > > > > On August 4, 2016 at 4:53 PM "Michael A. Peters" <mpet...@domblogger.net> > > wrote: > > > > > > On 08/04/2016 06:50 AM, aki.tu...@dovecot.fi wrote: > > > > > >> On August 4, 2016 at 4:19 PM "Michael A. Peters" > > >> <mpet...@domblogger.net> wrote: > > >> > > >> > > >> On 08/04/2016 06:13 AM, Aki Tuomi wrote: > > >>> > > >>> > > >>> On 04.08.2016 16:11, Michael A. Peters wrote: > > >>>> Operating system - 64 bit CentOS 7 > > >>>> gcc-4.8.5-4.el7.x86_64 > > >>>> > > >>>> Building against LibreSSL which has been fine for other releases, but > > >>>> it is a crypto test that is fails. > > >>>> > > >>>> Tried with LibreSSL 2.4.2 and 2.3.6 - both the build completes but > > >>>> fails the make check > > >>>> > > >>>> Dovecot 2.2.24 passes make check on both. > > >>>> > > >>>> This is where it fails: > > >>>> > > >>>> Making check in lib-dcrypt > > >>>> make[2]: Entering directory > > >>>> `/home/alice/rpmbuild/BUILD/dovecot-2.2.25/src/lib-dcrypt' > > >>>> for bin in test-crypto test-stream; do \ > > >>>> if ! /bin/sh ../../run-test.sh ../.. ./$bin; then exit 1; fi; \ > > >>>> done > > >>>> ../../run-test.sh: line 21: 22369 Segmentation fault (core > > >>>> dumped) valgrind -q --trace-children=yes --leak-check=full > > >>>> --suppressions="$supp_path" --log-file=test.out.$$ $* > > >>>> ==22369== Invalid read of size 8 > > >>>> ==22369== at 0x113A47: dcrypt_ctx_sym_create (dcrypt.c:61) > > >>>> ==22369== by 0x119194: test_cipher_test_vectors (test-crypto.c:60) > > >>>> ==22369== by 0x1196F0: test_run_funcs (test-common.c:354) > > >>>> ==22369== by 0x119FC0: test_run (test-common.c:404) > > >>>> ==22369== by 0x113461: main (test-crypto.c:554) > > >>>> ==22369== Address 0x8 is not stack'd, malloc'd or (recently) free'd > > >>>> ==22369== > > >>>> ==22369== > > >>>> ==22369== Process terminating with default action of signal 11 > > >>>> (SIGSEGV) > > >>>> ==22369== Access not within mapped region at address 0x8 > > >>>> ==22369== at 0x113A47: dcrypt_ctx_sym_create (dcrypt.c:61) > > >>>> ==22369== by 0x119194: test_cipher_test_vectors (test-crypto.c:60) > > >>>> ==22369== by 0x1196F0: test_run_funcs (test-common.c:354) > > >>>> ==22369== by 0x119FC0: test_run (test-common.c:404) > > >>>> ==22369== by 0x113461: main (test-crypto.c:554) > > >>>> ==22369== If you believe this happened as a result of a stack > > >>>> ==22369== overflow in your program's main thread (unlikely but > > >>>> ==22369== possible), you can try to increase the size of the > > >>>> ==22369== main thread stack using the --main-stacksize= flag. > > >>>> ==22369== The main thread stack size used in this run was 8388608. > > >>>> Failed to run: ./test-crypto > > >>>> make[2]: *** [check-test] Error 1 > > >>>> make[2]: Leaving directory > > >>>> `/home/alice/rpmbuild/BUILD/dovecot-2.2.25/src/lib-dcrypt' > > >>>> make[1]: *** [check-recursive] Error 1 > > >>>> make[1]: Leaving directory > > >>>> `/home/alice/rpmbuild/BUILD/dovecot-2.2.25/src' > > >>>> make: *** [check-recursive] Error 1 > > >>>> error: Bad exit status from /var/tmp/rpm-tmp.Il5fdU (%check) > > >>>> > > >>>> Thanks for suggestions. > > >>> > > >>> Hi! > > >>> > > >>> can you please provide stack trace with gdb? > > >>> > > >>> gdb ./test-crypto > > >>> r > > >>> bt full > > >>> > > >>> Aki > > >>> > > >> > > >> [alice@pern lib-dcrypt]$ gdb ./test-crypto > > >> GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-80.el7 > > >> Copyright (C) 2013 Free Software Foundation, Inc. > > >> License GPLv3+: GNU GPL version 3 or later > > >> <http://gnu.org/licenses/gpl.html> > > >> This is free software: you are free to change and redistribute it. > > >> There is NO WARRANTY, to the extent permitted by law. Type "show > > >> copying" > > >> and "show warranty" for details. > > >> This GDB was configured as "x86_64-redhat-linux-gnu". > > >> For bug reporting instructions, please see: > > >> <http://www.gnu.org/software/gdb/bugs/>... > > >> Reading symbols from > > >> /home/alice/rpmbuild/BUILD/dovecot-2.2.25/src/lib-dcrypt/test-crypto...done. > > >> (gdb) r > > >> Starting program: > > >> /home/alice/rpmbuild/BUILD/dovecot-2.2.25/src/lib-dcrypt/./test-crypto > > >> > > >> Program received signal SIGSEGV, Segmentation fault. > > >> 0x000055555555fa47 in dcrypt_ctx_sym_create (algorithm=0x55555557c12e > > >> "AES-128-CBC", mode=DCRYPT_MODE_ENCRYPT, ctx_r=0x7fffffffdf30, > > >> error_r=0x0) at dcrypt.c:61 > > >> 61 return dcrypt_vfs->ctx_sym_create(algorithm, mode, > > >> ctx_r, error_r); > > >> Missing separate debuginfos, use: debuginfo-install > > >> glibc-2.17-106.el7_2.6.x86_64 > > >> (gdb) bt full > > >> #0 0x000055555555fa47 in dcrypt_ctx_sym_create > > >> (algorithm=0x55555557c12e "AES-128-CBC", mode=DCRYPT_MODE_ENCRYPT, > > >> ctx_r=0x7fffffffdf30, error_r=0x0) at dcrypt.c:61 > > >> No locals. > > > > > > Can you p dcrypt_vfs? > > > > > > Aki > > > > > > > (gdb) p dcrypt_vfs > > $1 = (struct dcrypt_vfs *) 0x0 > > (gdb) > > Af. This problem is because there is no openssl backend built with dcrypt, as > we don't have libressl support officially. I'll add code that checks that if > dcrypt initialization fails, the tests are skipped. > > Aki
Fixed in https://github.com/dovecot/core/commit/b91d91633bf40f5fc8f962cc72faea8b867a181a Aki
