[openssl-users] Code-Architecture questions while compiling OpenSSL for STM32-processors

[Salz, Rich]

> Ping !!!

You didn't get a reply in 24 hours from an open source mailing list?  A little patience.

> Upon code-browsing, I am beginning to feel that OpenSSL uses program-buffer, which is used for malloc/free.

OpenSSL uses malloc, etc.  Look at crypto/mem.c and (in 1.1.0 and master) the manpage for CRYPTO_malloc.

>If yes, is there a place where the maximum-size of "in-program-buffer-heap" is defined?

Nothing like that exists.