stunnel: symbol lookup error: stunnel undefined symbol: X509_check_host
Hello. I get the error in the subject on 64bit Ubuntu and Debian system (32bit is fine). I've installed from source: -openssl-1.0.2.d -stunnel-5.24 When first install stunnel, it complained about not being able to find an ssl library during the configure stage and said to reinstall openssl with -fPIC. I did that using the following line: CFLAG=-fPIC ./config shared Once I did that, stunnel installed just fine. But when I run stunnel, I get the error in the subject. I tried reinstalling stunnel with a configure option: --with-ssl=/usr/local/ssl/. But no change. Any suggestions would be great. Thanks. Ryan
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 On 19.10.2015 23:12, Ryan McLeod wrote:
Once I did that, stunnel installed just fine. But when I run stunnel, I get the error in the subject. I tried reinstalling stunnel with a configure option: --with-ssl=/usr/local/ssl/. But no change.
You compiled stunnel against OpenSSL 1.0.2d, but you are running it with OpenSSL older than 1.0.2. You need to configure your dynamic loader to choose the correct library when running stunnel. A simple way to do it is: LD_LIBRARY_PATH=/usr/local/ssl/lib /usr/local/bin/stunnel Mike -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCAAGBQJWJV9eAAoJEC78f/DUFuAUT8YQAJeU4u7IOaU5l4HOE/34iVkE MuQLgsdXE+oL5Cn0ItddF9koGBuSOBtT7fxTxn51htXrpgge86SGJqLoNs+ptpN4 0rjRHsHSz3XNbC1tXJLUBLpUNmDHve/Ua76tNqChUr5b1KPwst/qIH+n2/Ps+V0w iRHDtZb+s+r9AqzFHbQ6+3t4d7SUYMx4exQOD//OSsWOeXP5lX6Hgx+FOmZkwB7R YDUFcGGRHI989d20elQAuwmGFzGqc2G+UC+us19PFNN9ecjgMyblqpH/fr48SVnc kNmcS9gGbUK8GnxHSnlXStZ2qtGvhzdSlp8Ez6dZ1yeCYm6bGJUl7yZ2GQLhrzGK d3BQl6i0QgashuqhvcTIJptliqmmTjokv+bbaAcfY46cmMIs9Ec5f1rYlAAlZb4/ /cX5YcSuyO/9Tp1DowrmgOX/L2gmIQsSFijFiG3QY75GR7EwtkVv+8e2NJwyiIsN 8GtuxipJweMul4xO+bfoQ0YFIjnNzRn+/Q7TnyfPJ3h2EyVjtGs0WPHQXLLSzYCf DEcwF3IsSTLIUzEiTNLTR+8WJ92j1Mc6YvV++pVsdEFHr0v9kfeSRan55sdD/sum G1wraJICVF01DeJ8SYMe/Ye3wZ45KKBkCqeCpTdKkcW4F4v6D5Xjd6Em/qmaIc9W iOOR7RFjDVrzVvnALOtZ =QDnU -----END PGP SIGNATURE-----
Thanks Mike, that did it. For my own information, why was this required on 64bit? Something to do with requiring openssl to be compiled with shared libraries I imagine. On Mon, Oct 19, 2015 at 5:23 PM, Michal Trojnara <Michal.Trojnara@mirt.net> wrote:
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
On 19.10.2015 23:12, Ryan McLeod wrote:
Once I did that, stunnel installed just fine. But when I run stunnel, I get the error in the subject. I tried reinstalling stunnel with a configure option: --with-ssl=/usr/local/ssl/. But no change.
You compiled stunnel against OpenSSL 1.0.2d, but you are running it with OpenSSL older than 1.0.2. You need to configure your dynamic loader to choose the correct library when running stunnel.
A simple way to do it is: LD_LIBRARY_PATH=/usr/local/ssl/lib /usr/local/bin/stunnel
Mike -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/
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Michal Trojnara -
Ryan McLeod