Galera

Can't compile with ssl on CentOS 6

Bug #865500 reported by Vadim Tkachenko
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Galera
Fix Released
Critical
Alex Yurchenko
Galera 22.0.8.4

Bug Description

On RedHat/CentOS/Oracle 6 system
running

scripts/build.sh
I am getting error:
"ssl support required but asio/ssl.hpp not found or not usable
compile with ssl=0 or check that openssl devel headers are usable
"

I have openssl-devel package installed

Also it is not really obvious how I can compile with ssl=0

Related branches

lp:galera/0.8
lp:galera/1.x
Revision history for this message
Alex Yurchenko (ayurchen) wrote :

while we're figuring out how to deal with it, compiling without SSL: in root directory issue

shell> scons ssl=0

Revision history for this message
Alex Yurchenko (ayurchen) wrote :

Looks like asio stable series (1.4.x) has a bug:

asio/asio/ssl/context_base.hpp:94: error: overflow in implicit constant conversion

The problematic line:
  BOOST_STATIC_CONSTANT(int, default_workarounds = SSL_OP_ALL);
  BOOST_STATIC_CONSTANT(int, single_dh_use = SSL_OP_SINGLE_DH_USE);
  BOOST_STATIC_CONSTANT(int, no_sslv2 = SSL_OP_NO_SSLv2);
  BOOST_STATIC_CONSTANT(int, no_sslv3 = SSL_OP_NO_SSLv3);
  BOOST_STATIC_CONSTANT(int, no_tlsv1 = SSL_OP_NO_TLSv1);

In OpenSSL 1.0 SSL_OP_ALL is a long int which occupies 32 bits. On 64-bit systems it is a positive value that cannot be represented by (signed) int.

Changed in galera:
assignee: nobody → Alex Yurchenko (ayurchen)
importance: Undecided → Critical
milestone: none → 21.0.8.4
status: New → In Progress
Alex Yurchenko (ayurchen)
Changed in galera:
status: In Progress → Fix Committed
Revision history for this message
Alex Yurchenko (ayurchen) wrote :

this fix was released in 1.x and 2.x branches

Changed in galera:
status: Fix Committed → Fix Released
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