Any alternatives for this, if the compiled version doesn't enabled the flag?
On Tue, 10 Nov 2020 at 4:52 PM, Matt Caswell <matt@xxxxxxxxxxx> wrote:
On 10/11/2020 09:19, shiva kumar wrote:
> Hi,
> I'm trying to use the CRYPTO_mem_leaks API in openssl 1.1.1d, but
> during compilation I'm getting error as
> *Unsatisfied symbol "CRYPTO_mem_leaks" *
>
> I have Included the header
> #include <openssl/crypto.h>
>
> one doubt is it is defined under crypto.h
> #ifndef OPENSSL_NO_CRYPTO_MDEBUG
> CRYPTO_mem_leaks // defined
> #endif
>
> in opensslconf.h is defined as
> #ifndef OPENSSL_NO_CRYPTO_MDEBUG
> #define OPENSSL_NO_CRYPTO_MDEBUG
> #endif
>
> How to resolve the issue?
The CRYPTO_mem_leaks API is not available by default. You have to
compile a version of OpenSSL that has it enabled using the
"enable-crypto-mdebug" option to "Configure":
https://github.com/openssl/openssl/blob/6e933b35492a4dc3370b9f49890646dadca82cd8/INSTALL#L327-L329
Matt
With Best Regards
Shivakumar S
