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<div style="line-height:1.6;font-family:'苹方','微软雅黑','sans-serif';">Dear all, very appreciate your reply! We have double check the implementation of related functions, and confirm that the input params for the function <br/>int rsa_public_encrypt(const uint8_t *rsa_input, const int input_len, uint8_t *enc_out, uint8_t *public_key, const int key_len)<br/>are all stack variables(say rsa_input, enc_out and public_key), so there should have no problems with alloc;<br/><br/>we find things about threads with openssl here <a href="https://www.openssl.org/docs/man1.0.2/crypto/threads.html">https://www.openssl.org/docs/man1.0.2/crypto/threads.html</a><br/>and add the lock functions, till now, it seems ok, but we still could not make sure whether it is the safely in multi-thread response for the crash<br/><br/>By the way, the function 'base64_encode' is to encode chars in base64, any function implement this method could be used for compilation.<br/><br/></div><div class='ne-quoted'><!DOCTYPE html>
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</html><html><body style="margin:0"><p style="margin:0;border-top:1px solid #e5e5e5;padding-top: 6px; font-size: 12px; color:#b6b8bb;line-height: 1.5;">签名由 <a href="http://mail.163.com/dashi/android.html?from=mail28" style="color:#6aa8f6;text-decoration: none">网易邮箱大师</a> 定制</p></body></html><blockquote id='ntes-andriodmail-quote' style="margin:0px !important;padding:0px !important;border: none !important;"><div class="J-reply" style="background-color:#f2f2f2;color:black;padding-top:6px;padding-bottom:6px;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;margin-top:45px;margin-bottom:20px;">
<div style="font-size:14px;line-height:1.5;word-break:break-all;margin-left:10px;margin-right:10px">在<span class="mail-date">2018年02月11日 21:12</span>，<a class="mail-to" style="text-decoration:none;color:#2a97ff;" href="mailto:openssl-users@openssl.org">Salz, Rich via openssl-users</a> 写道：</div>
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<p style="margin:0in;margin-bottom:.0001pt;border:none;padding:0in"><a name="_MailOriginalBody"><span style="font-size:9.0pt">The usual cause for this is a stray or incorrect pointer, corrupting malloc structures. Have you run your code under a valgrind or
similar?<span style="color:#B6B8BB"><o:p></o:p></span></span></a></p>
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