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</o:shapelayout></xml><![endif]--></head><body lang=EN-AU link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D;mso-fareast-language:EN-US'>OpenSSL 1.1.x handle the locking themselves. You don’t need to install the locking call backs and don’t need to provide locking functionality.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D;mso-fareast-language:EN-US'>Pauli<o:p></o:p></span></p><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Sans Serif",serif;color:#1F497D'>-- <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Sans Serif",serif;color:#1F497D'>Oracle<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Sans Serif",serif;color:#1F497D'>Dr Paul Dale | Cryptographer | Network Security & Encryption <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Sans Serif",serif;color:#1F497D'>Phone +61 7 3031 7217<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Sans Serif",serif;color:#1F497D'>Oracle Australia<o:p></o:p></span></p></div><p class=MsoNormal><span style='color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US>From:</span></b><span lang=EN-US> Charles Mills [mailto:charlesm@mcn.org] <br><b>Sent:</b> Thursday, 19 October 2017 6:09 AM<br><b>To:</b> openssl-users@openssl.org<br><b>Subject:</b> [openssl-users] Replacing CRYPTO_NUM_LOCKS on migration 101 to 110<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-US>I am migrating a multi-threaded Windows application from OpenSSL 1.0.1h to 1.1.0f.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I am using the Shining Light pre-built Windows DLLs.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span lang=EN-US>The code, which I wrote some time ago, has a statement </span><i><span lang=EN-US style='font-size:9.5pt;font-family:Consolas;color:blue'>HANDLE</span></i><span lang=EN-US style='font-size:9.5pt;font-family:Consolas'> <span style='color:blue'>Comm</span>::<span style='color:navy'>sslMutexArray</span>[<span style='color:#A000A0'>CRYPTO_NUM_LOCKS</span>]; <o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span lang=EN-US style='font-size:9.5pt;font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>The array is referenced by my sslLockingFunction.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>When I compile with the 1.1.0f headers I get at undefined symbol on CRYPTO_NUM_LOCKS.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Is my understanding of <a href="http://www.manpagez.com/man/3/CRYPTO_num_locks/osx-10.3.php">http://www.manpagez.com/man/3/CRYPTO_num_locks/osx-10.3.php</a> correct? Basically, I need to replace the static array sslMutexArray[CRYPTO_NUM_LOCKS] with a malloc() or new to get an array of the size returned by a call to CRYPTO_num_locks(void)? Is that correct? Anything else I need to do in this regard?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><i><span lang=EN-US>Charles </span></i><span lang=EN-US><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></body></html>