undefined BIO_new_socket function in OpenSSL library

Posted by Chuck on Stack Overflow See other posts from Stack Overflow or by Chuck
Published on 2010-06-16T21:21:14Z Indexed on 2010/06/16 21:22 UTC
Read the original article Hit count: 468

Filed under:

openssl

|

undefined

Hi,

I get the following problem with some openssl (yeah, I know it's poorly documented, but I wish to use it any way) code in a project of mine (written in c, on osx and tested in ubuntu):

Undefined symbols:
"_BIO_new_socket", referenced from: _main in ccG3cvyw.o ld: symbol(s) not found collect2: ld returned 1 exit status

I did have SSL library problems aswel, because I forgot to link my program to the openssl libraries. The above undefined still stands though.

My compile line is:

gcc -o test_app test_app.c -lssl

Versions I use: (GCC) 4.2.1 OpenSSL 0.9.8l 5 Nov 2009

I'm fairly certain it's a (linked) library issue, as the SSL function SSL_set_bio() works (as in does not produce a build error).

Any clue is very much appreciated :)

Chuck

© Stack Overflow or respective owner

Related posts about openssl

Redhat | Openssl installation error

as seen on Server Fault - Search for 'Server Fault'
make -f objs/Makefile make[1]: Entering directory `/root/fuse-ssh/nginx-0.7.65' cd /usr/bin/openssl \ && make clean \ && ./config --prefix=/usr/bin/openssl/.openssl no-shared no-threads \ && make \ && make install /bin/sh: line 0: cd:… >>> More
Redhat | Openssl installation error

as seen on Stack Overflow - Search for 'Stack Overflow'
make -f objs/Makefile make[1]: Entering directory `/root/fuse-ssh/nginx-0.7.65' cd /usr/bin/openssl \ && make clean \ && ./config --prefix=/usr/bin/openssl/.openssl no-shared no-threads \ && make \ && make install /bin/sh: line 0: cd:… >>> More
Upgrade OpenSSL 0.9.8k to OpenSSL 1.0.1c on Ubuntu 10.04

as seen on Server Fault - Search for 'Server Fault'
We're currently using Ubuntu 10.04 and based on the PCI Compliance results, we're told to upgrade our OpenSSL. I attempted to do this using this reference: http://sandilands.info/sgordon/upgrade-latest-version-openssl-on-ubuntu and http://www.lunarforums.com/dedicated_web_hosting_at_lunarpages/upgrading_openssl-t35015… >>> More
Installing OpenSSL that supports SNI along with previous version of OpenSSL

as seen on Server Fault - Search for 'Server Fault'
So I learned that to host multiple HTTPS websites on the same IP address you need an OpenSSL version that supports SNI (0.9.8f and higher). My RHEL5 box currently has 0.9.8e and Apache version httpd-2.2.26-2.el5. According to a same question here it's not a good idea to replace the original version… >>> More
Solaris X86 AESNI OpenSSL Engine

as seen on Oracle Blogs - Search for 'Oracle Blogs'
Solaris X86 AESNI OpenSSL Engine Cryptography is a major component of secure e-commerce. Since cryptography is compute intensive and adds a significant load to applications, such as SSL web servers (https), crypto performance is an important factor. Providing accelerated crypto hardware greatly… >>> More

Related posts about undefined

Error in running script [closed]

as seen on Programmers - Search for 'Programmers'
I'm trying to run heathusf_v1.1.0.tar.gz found here I installed tcsh to make build_heathusf work. But, when I run ./build_heathusf, I get the following (I'm running that on a Fedora Linux system from Terminal): $ ./build_heathusf Compiling programs to build a library of image processing functions… >>> More
Not able to compile dbus-ping-pong

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I have downloaded files from http://cgit.collabora.com/git/user/alban/dbus-ping-pong.git/tree/ I am trying to compile it using the command gcc pkg-config --libs --cflags dbus-1 dbus-glib-1-2 glib-2.0 -o dbus-ping-pong dbus-ping-pong.c However, I get errors: /tmp/ccmJkxXb.o: In function g_once_init_enter: dbus-ping-pong… >>> More
Qt Linking Error.

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I configure qt-x11 with following options ./configure -prefix /iTalk/qtx11 -prefix-install -bindir /iTalk/qtx11-install/bin -libdir /iTalk/qtx11-install/lib -docdir /iTalk/qtx11-install/doc -headerdir /iTalk/qtx11-install/include -datadir /iTalk/qtx11-install/data -examplesdir /iTalk/qtx11-install/examples… >>> More
QtOpenCl make errors. Please help.

as seen on Stack Overflow - Search for 'Stack Overflow'
So I downloaded the ATI Stream SDK. I don't have a gpu now so I use the '-device cpu' and got the programs/examples in the OpenCl directory working by adding the directory to LD_LIBRARY_PATH etc. Now the problem is when installing QtOpenCl. configure script gives me: skkard@skkard-desktop:~/Applications/qt-labs-opencl$… >>> More
Handling Erlang inets http client errors

as seen on Stack Overflow - Search for 'Stack Overflow'
I have an Erlang app which makes a large number of http calls to external sites using inets, using the code below case http:request(get, {Url, []}, [{autoredirect, false}], []) of {ok, {{_, Code, _}, _, Body}}-> case Code of 200 -> HandlerFn(Body); _ -> {error… >>> More