Hello,
I'm trying to write an ocsp server. I have source code in file
server.c. When I try to compile it with gcc, everything is ok,
compilation is successful. But I want to add some new features and I
want to use classes. So, I changed the extension to .cpp, and here is
the problem. The same code does not compile any more. I tried with
gcc, g++, c++. The problem is with function i2d_OCSP_RESPONSE_bio().
Check this:
#include <openssl/ocsp.h>
int main()
{
BIO *bio;
OCSP_RESPONSE *resp;
i2d_OCSP_RESPONSE_bio(bio, resp);
return 0;
}
That code compiles ok, when it is in file server.c, but fails to
compile in file server.cpp.
Later, I exchanged the function with its definition in ocsp.h.
int main()
{
BIO *bio;
OCSP_RESPONSE *resp;
ASN1_d2i_bio((char*(*)()) OCSP_REQUEST_new,(char ...
*(*)())d2i_OCSP_RESPONSE, bio, (unsigned char **) resp);
return 0;
}
I suppose the preprocessor would make the same.
Now, compilation is successful both with gcc and g++. However, this
function only works fine when the source is compiled with gcc. When
compiled with g++, program hangs on that function, and the ocsp client
(OpenSSL) does not receive response. When I kill the client application,
my server goes on.
Does anyone know what could be the problem? My system is SUSE 9.3
Prof. I also tried compilation on Knoppix 3.8.1 with the same result.
OpenSSL version 0.9.7e and 0.9.7f-6.
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