From: Jamie Cui <jamie.cui@outlook.com>
Date: Wed, 29 Nov 2023 01:28:58 +0000 (+0000)
Subject: Fix EVP_RAND-SEED-SRC documentation example
X-Git-Tag: openssl-3.1.5~126
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=83975c63369ce2a2d21b6cca2455347b4c9eca4a;p=thirdparty%2Fopenssl.git

Fix EVP_RAND-SEED-SRC documentation example

Fixes #22810

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22857)

(cherry picked from commit 58d926213f00ba7046d0868de8b37929aa067a1f)
---

diff --git a/doc/man7/EVP_RAND-SEED-SRC.pod b/doc/man7/EVP_RAND-SEED-SRC.pod
index 516fa64f577..56f4acd2b89 100644
--- a/doc/man7/EVP_RAND-SEED-SRC.pod
+++ b/doc/man7/EVP_RAND-SEED-SRC.pod
@@ -49,9 +49,10 @@ A context for the seed source can be obtained by calling:
  OSSL_PARAM params[2], *p = params;
  unsigned int strength = 128;
 
- /* Create a seed source */
+ /* Create and instantiate a seed source */
  rand = EVP_RAND_fetch(NULL, "SEED-SRC", NULL);
  seed = EVP_RAND_CTX_new(rand, NULL);
+ EVP_RAND_instantiate(seed, strength, 0, NULL, 0, NULL);
  EVP_RAND_free(rand);
 
  /* Feed this into a DRBG */