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ssl_write_certificate_request() can handle empty ca_chain
(cherry picked from commit 21360ca4d4
)
Conflicts:
library/ssl_srv.c
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parent
8199a3375f
commit
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@ -10,6 +10,7 @@ Bugfix
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instead of the x509parse_crt() wrapper that can also parse PEM
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certificates
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* Fixed values for 2-key Triple DES in cipher layer
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* ssl_write_certificate_request() can handle empty ca_chain
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Security
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* A possible DoS during the SSL Handshake, due to faulty parsing of
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@ -505,7 +505,7 @@ static int ssl_write_certificate_request( ssl_context *ssl )
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p += 2;
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crt = ssl->ca_chain;
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while( crt != NULL )
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while( crt != NULL && crt->version != 0)
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{
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if( p - buf > 4096 )
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break;
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