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From a769a35a6197c76390e1dd8f5054d426fbbbda05 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Lubo=C5=A1=20Uhliarik?= <luhliari@redhat.com>
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Date: Wed, 22 Sep 2021 16:12:58 +0200
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Subject: [PATCH] Init openssl engine properly
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---
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 src/event/ngx_event_openssl.c | 8 ++++++++
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 1 file changed, 8 insertions(+)
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diff --git a/src/event/ngx_event_openssl.c b/src/event/ngx_event_openssl.c
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index 270b200..f813458 100644
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--- a/src/event/ngx_event_openssl.c
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+++ b/src/event/ngx_event_openssl.c
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@@ -798,16 +798,24 @@ ngx_ssl_load_certificate_key(ngx_pool_t *pool, char **err,
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             return NULL;
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         }
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+        if (!ENGINE_init(engine)) {
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+            *err = "ENGINE_init() failed";
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+            ENGINE_free(engine);
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+            return NULL;
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+        }
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+
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         *last++ = ':';
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         pkey = ENGINE_load_private_key(engine, (char *) last, 0, 0);
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         if (pkey == NULL) {
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             *err = "ENGINE_load_private_key() failed";
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+            ENGINE_finish(engine);
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             ENGINE_free(engine);
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             return NULL;
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         }
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+        ENGINE_finish(engine);
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         ENGINE_free(engine);
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         return pkey;
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-- 
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2.31.1
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