tree 60d218822200a872d27d460f7f34f47fac865866
parent e3477d3e5ccd971da3d8a90a7d5096b47372d288
author Tomas Mraz <tomas@openssl.org> 1649859978 +0200
committer Tomas Mraz <tomas@openssl.org> 1651472761 +0200

evp_md_init_internal: Avoid reallocating algctx if digest unchanged

Fixes #16947

Also refactor out algctx freeing into a separate function.

Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
Reviewed-by: Ben Kaduk <kaduk@mit.edu>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18105)