From: ngotogenome@...
Date: 2014-10-07T11:43:42+00:00
Subject: [ruby-core:65463] [ruby-trunk - Bug #10335] [Feedback] ssl connect using net/http on solaris x86 fails with core dump

Issue #10335 has been updated by Naohisa Goto.

Status changed from Open to Feedback

Could you please provide results of the following commands and
check if these are linked with intended OpenSSL and zlib libraries?

~~~
 % ldd /opt/puppet/lib/ruby/2.1.0/i386-solaris2.10/openssl.so
 % ldd /opt/puppet/lib/ruby/2.1.0/i386-solaris2.10/digest.so
 % ldd /opt/puppet/lib/ruby/2.1.0/i386-solaris2.10/zlib.so
~~~

In Solaris, to prevent linking with pre-installed OpenSSL in /usr/lib,
setting an environment variable PKG_CONFIG_PATH may generally be needed
during build process of ruby. For example,

~~~
 % PKG_CONFIG_PATH=/opt/puppet/lib/pkgconfig:/usr/lib/pkgconfig
 % export PKG_CONFIG_PATH
~~~


----------------------------------------
Bug #10335: ssl connect using net/http on solaris x86 fails with core dump
https://bugs.ruby-lang.org/issues/10335#change-49243

* Author: Toni Schmidbauer
* Status: Feedback
* Priority: Normal
* Assignee: 
* Category: ext/openssl
* Target version: 
* ruby -v: ruby 2.1.3p242 (2014-09-19 revision 47630) [i386-solaris2.10]
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN
----------------------------------------
we tried to compile ruby 2.1.3 on solaris x86 with the current sun studio compiler 12.3 (for running puppet). 

we used the following configure options to compile openssl:

./Configure  --prefix=/opt/puppet shared solaris-x86-cc

we tried the following openssl version:

1.0.1e
1.0.1i
1.0.0n

configure options used to compile ruby:

CPPFLAGS="-I /opt/puppet/include" LDFLAGS="-R /opt/puppet/lib -L /opt/puppet/lib" ./configure --without-gcc --prefix=$(PREFIX) --enable-shared --disable-install-doc --disable-install-rdoc

we tried ruby

2.0.0-p481
2.0.0-p576
2.1.3

but the following example test scripts fails with a core dump:

<ruby>
require "net/https"
require "uri"

uri = URI.parse("https://<insert ssl host here>")
https = Net::HTTP.new(uri.host, uri.port)
https.use_ssl = true
https.verify_mode = OpenSSL::SSL::VERIFY_NONE

request = Net::HTTP::Get.new(uri.request_uri)

response = https.request(request)
response.body
response.status
response["header-here"] # All headers are lowercaserequire 'socket'
</ruby>

please find the ruby dump output attached to this bug report. 

running pstack on the core file shows:

# pstack core 
core 'core' of 11021:   /opt/puppet/bin/ruby /tmp/test.rb
-----------------  lwp# 1 / thread# 1  --------------------
 fedfc067 _lwp_kill (1, 6) + 7
 feda3883 raise    (6) + 1f
 fed829e1 abort    (398, 85781e8, 83b1e28, 83b1e58, 81a5756, 82b36cc) + cd
 080c10a5 rb_bug   (82b36cc, fe9f3511) + 55
 081a5756 sigsegv  (b, 83b2104, 83b1f04) + 86
 fedf93ef __sighndlr (b, 83b2104, 83b1f04, 81a56d0) + f
 fedef0cf call_user_handler (b, 83b2104, 83b1f04) + 22b
 fedef210 sigacthandler (b, 83b2104, 83b1f04) + 7c
 --- called from signal handler with signal 11 (SIGSEGV) ---
 fe9f3511 tls1_PRF (c030, fea18040, d, 8771188, 20, 0) + 451
 fe9f4ec9 tls1_generate_master_secret (bf4229a4, 472a4e9d, f376ce83, 38d14648, b70aefec, 2615730e) + 69
 3a1f69b5 ???????? ()
-----------------  lwp# 2 / thread# 2  --------------------
 fedfbd67 __pollsys (feed3fa8, 2, 0, 0) + 7
 feda100a poll     (feed3fa8, 2, ffffffff) + 52
 082392c5 timer_thread_sleep (82e1584, 0) + 65
 082393bc thread_timer (82e1584) + 5c
 fedf8feb _thr_setup (febf0200) + 4e
 fedf92f0 _lwp_start (febf0200, 0, 0, feed3ff8, fedf92f0, febf0200)

we are on Oracle Solaris 10 1/13 s10x_u11wos_24a X86

any help would be appreciated

thanks
toni


---Files--------------------------------
ruby_dump.txt (4.66 KB)


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