Hi, Nov 26 20:47:02 sid systemd[1]: Started LibreOffice Online WebSocket Daemon. -- Subject: Unit loolwsd.service has finished start-up -- Defined-By: systemd -- Support: https://www.debian.org/support -- -- Unit loolwsd.service has finished starting up. -- -- The start-up result is RESULT. Nov 26 20:47:02 sid loolwsd[5162]: wsd-05162-05162 19:47:02.757881 [ loolwsd ] SIG Fatal signal received: SIGSEGV Nov 26 20:47:02 sid loolwsd[5162]: Backtrace 5162: Nov 26 20:47:02 sid loolwsd[5162]: /usr/bin/loolwsd(_ZN7SigUtil13dumpBacktraceEv+0x64) [0x55b7782be074] Nov 26 20:47:02 sid loolwsd[5162]: /usr/bin/loolwsd(+0x10e082) [0x55b7782bf082] Nov 26 20:47:02 sid loolwsd[5162]: /lib/x86_64-linux-gnu/libpthread.so.0(+0x123b0) [0x7f3f2464e3b0] Nov 26 20:47:02 sid loolwsd[5162]: /lib/x86_64-linux-gnu/libssl.so.1.1(SSL_CTX_set_options+0) [0x7f3f26eabfe0] Nov 26 20:47:02 sid loolwsd[5162]: /usr/bin/loolwsd(_ZN10SslContextC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES7_S7_+0xb9) [0x55b7782d41c9] Nov 26 20:47:02 sid loolwsd[5162]: /usr/bin/loolwsd(_ZN7LOOLWSD13initializeSSLEv+0x5d4) [0x55b7782358d4] Nov 26 20:47:02 sid loolwsd[5162]: /usr/bin/loolwsd(_ZN7LOOLWSD9innerMainEv+0x150) [0x55b77823e5d0] Nov 26 20:47:02 sid loolwsd[5162]: /usr/bin/loolwsd(_ZN7LOOLWSD4mainERKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS6_EE+0x2a) [0x55b7781e7faa] Nov 26 20:47:02 sid loolwsd[5162]: /lib/libPocoUtil.so.50(_ZN4Poco4Util11Application3runEv+0x31) [0x7f3f25e482a1] Nov 26 20:47:02 sid loolwsd[5162]: /usr/bin/loolwsd(main+0x84) [0x55b7781e7a34] Nov 26 20:47:02 sid loolwsd[5162]: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7f3f242b9561] Nov 26 20:47:02 sid loolwsd[5162]: /usr/bin/loolwsd(_start+0x2a) [0x55b7781e8aaa] Nov 26 20:47:02 sid systemd[1]: loolwsd.service: Main process exited, code=killed, status=11/SEGV Nov 26 20:47:02 sid systemd[1]: loolwsd.service: Failed with result 'signal'. Nov 26 20:47:02 sid systemd[1]: loolwsd.service: Service hold-off time over, scheduling restart. Nov 26 20:47:02 sid systemd[1]: loolwsd.service: Scheduled restart job, restart counter is at 1. -- Subject: Automatic restarting of a unit has been scheduled -- Defined-By: systemd -- Support: https://www.debian.org/support -- -- Automatic restarting of the unit loolwsd.service has been scheduled, as the result for -- the configured Restart= setting for the unit. etc. I first thought it broke because there were no (valid) certificates but even with a self-signed certificate it segfaults (not that it should segfault in the first case anyways, but..) This is a libreoffice-5.4.2.2 tag build against poco 1.8.0.1 and libssl 1.1. That is probably the culprit I would assume. Discussions on IRC reveal that it works with poco 1.8.0.1 and libssl 1.0.2..
FWIW, from Nov 16 and 17: 11:54 < _rene_> pranavk: a propos wsd... which libssl do you use? 11:54 < DarkStar1> pranavk: I was thinking to rephrase the bug enhancement to make the request perhaps clearer so the issue is better understood 11:54 < _rene_> pranavk: I get reproducible SIGSEGV with ssl=true. libssl1.1 11:54 < loircbot> LibreOffice (core) tml * vcl/source/gdi/pdfwriter_impl.cxx: tdf#113875: Properly export 1bpp greylevel (but not B&W) PNG images to PDF 11:54 -!- iplaw67 [~Thunderbi@178.73.157.19] has joined #libreoffice-dev 11:55 < _rene_> pranavk: first thought it was becasuse there were no files, but even with symlinks to cert/key/ca-chain it sigsegvs. 11:55 < pranavk> _rene_: doesn't sigsegv for me for sure. I have been using it heavily lately. let me check 11:56 < _rene_> (this is the libreoffice-5.4.2.2 tag, fwiw) 11:56 < pranavk> oh. I have been using master only 11:58 < pranavk> didn't check 5-4 recently 11:58 < pranavk> _rene_: openssl-libs-1.0.2k-1.fc25.x86_64 11:58 < _rene_> mmh, ok, so 1.0.2. maybe I should try 1.0.2 11:59 < _rene_> otoh probably I can't since poco uses 1.1... 11:59 -!- bearon [~bearon@217.65.98.36] has joined #libreoffice-dev 12:00 -!- Lucifer_arma [~quassel@cpe-66-68-59-243.austin.res.rr.com] has quit [Remote host closed the connection] 12:00 < pranavk> my poco is 1.7.3 12:00 -!- YuGiOhJCJ [~YuGiOhJCJ@gateway/tor-sasl/yugiohjcj] has quit [Remote host closed the connection] 12:00 -!- ohallot [~Thunderbi@179.218.180.46] has quit [Ping timeout: 248 seconds] 12:01 -!- YuGiOhJCJ [~YuGiOhJCJ@gateway/tor-sasl/yugiohjcj] has joined #libreoffice-dev 12:01 < _rene_> mine is 1.8.0.1 12:02 < _rene_> (and Debian uses libssl1.1. Even for 1.7.x) 12:02 -!- Lucifer_arma [~quassel@cpe-66-68-59-243.austin.res.rr.com] has joined #libreoffice-dev 12:03 < _rene_> (https://packages.debian.org/buster/libpoconetssl48, which I can't use due to the json issue, though. and unstable has that gone and replaced by 1.8.0.1 which has that json issue fixed finally... :)) 12:03 < pranavk> DarkStar1: yeah, good idea to rephrase the bug report, etc. 12:08 -!- iplaw67 [~Thunderbi@178.73.157.19] has quit [Ping timeout: 255 seconds] 12:08 < pranavk> _rene_: ah, nice. i see your comment on https://bugs.documentfoundation.org/show_bug.cgi?id=103678 :) 12:08 < IZBot> bug 103678: LibreOffice Online-LibreOffice normal/medium RESOLVED WONTFIX please switch from POCO JSON parser to something else [...] 11:22 < pranavk> _rene_: btw, i tried online master with self built poco 1.8.0 and no sigsegv (but didn't upgrade openssl) 11:25 < _rene_> so then it's probably libssl related... and the bug was just confirmed today on IRC again
probably introduced in https://cgit.freedesktop.org/libreoffice/online/commit/?id=702bbdd5d8dd31eda8a2dfdb726be3c6cd978ec2 (before that it didn't build with OpenSSL 1.1 anyway, though, due to the API changes)
Pranav Kant committed a patch related to this issue. It has been pushed to "master": http://cgit.freedesktop.org/libreoffice/online/commit/?id=483a5d68e5f7e6b145d957c50120cd05c436387b tdf#114073: Potential fix for crash with openssl1.1
confirming it starts now
Pranav Kant committed a patch related to this issue. It has been pushed to "libreoffice-6-0": http://cgit.freedesktop.org/libreoffice/online/commit/?id=139a7565bf2c4305c4f915cbff80373a8eff5d40&h=libreoffice-6-0 tdf#114073: Potential fix for crash with openssl1.1
Pranav Kant committed a patch related to this issue. It has been pushed to "libreoffice-5-4": http://cgit.freedesktop.org/libreoffice/online/commit/?id=97aa646a4f57bdde5857ce05f282627893674a36&h=libreoffice-5-4 tdf#114073: Potential fix for crash with openssl1.1