From: Anton Fadeev <anton.fadeev@red-soft.ru>
Date: Thu, 25 Nov 2021 17:31:03 +0000 (+0300)
Subject: Use frpintf(stderr, ...) instead of printf(...)
X-Git-Tag: v3.0.1~40
X-Git-Url: http://www.wagner.pp.ru/gitweb/?p=openssl-gost%2Fengine.git;a=commitdiff_plain;h=5a399b81e811c28c016fbc0315a9c78593eda1f9

Use frpintf(stderr, ...) instead of printf(...)

When we use git cli in OS Linux, with enabled gost engine
git utility we got fatal erro
---

diff --git a/gost_eng.c b/gost_eng.c
index 006710c..003768c 100644
--- a/gost_eng.c
+++ b/gost_eng.c
@@ -333,27 +333,27 @@ int populate_gost_engine(ENGINE* e) {
     if (e == NULL)
         goto end;
     if (!ENGINE_set_id(e, engine_gost_id)) {
-        printf("ENGINE_set_id failed\n");
+        fprintf(stderr, "ENGINE_set_id failed\n");
         goto end;
     }
     if (!ENGINE_set_name(e, engine_gost_name)) {
-        printf("ENGINE_set_name failed\n");
+        fprintf(stderr, "ENGINE_set_name failed\n");
         goto end;
     }
     if (!ENGINE_set_digests(e, gost_digests)) {
-        printf("ENGINE_set_digests failed\n");
+        fprintf(stderr, "ENGINE_set_digests failed\n");
         goto end;
     }
     if (!ENGINE_set_ciphers(e, gost_ciphers)) {
-        printf("ENGINE_set_ciphers failed\n");
+        fprintf(stderr, "ENGINE_set_ciphers failed\n");
         goto end;
     }
     if (!ENGINE_set_pkey_meths(e, gost_pkey_meths)) {
-        printf("ENGINE_set_pkey_meths failed\n");
+        fprintf(stderr, "ENGINE_set_pkey_meths failed\n");
         goto end;
     }
     if (!ENGINE_set_pkey_asn1_meths(e, gost_pkey_asn1_meths)) {
-        printf("ENGINE_set_pkey_asn1_meths failed\n");
+        fprintf(stderr, "ENGINE_set_pkey_asn1_meths failed\n");
         goto end;
     }
     /* Control function and commands */