engines/http: support openssl < 1.1.0

[fio.git] / engines / http.c

diff --git a/engines/http.c b/engines/http.c
index d3fdba82a93160c5f3c13cc19ac9c1ecd6cfe652..979573a858bea8551d9053997574e55e1d9e055a 100644 (file)
--- a/engines/http.c
+++ b/engines/http.c
@@ -205,14 +205,25 @@ static char *_gen_hex_sha256(const char *p, size_t len)
 }
 
 static void _hmac(unsigned char *md, void *key, int key_len, char *data) {
+#ifndef CONFIG_HAVE_OPAQUE_HMAC_CTX
+       HMAC_CTX _ctx;
+#endif
        HMAC_CTX *ctx;
        unsigned int hmac_len;
 
+#ifdef CONFIG_HAVE_OPAQUE_HMAC_CTX
        ctx = HMAC_CTX_new();
+#else
+       ctx = &_ctx;
+#endif
        HMAC_Init_ex(ctx, key, key_len, EVP_sha256(), NULL);
        HMAC_Update(ctx, (unsigned char*)data, strlen(data));
        HMAC_Final(ctx, md, &hmac_len);
+#ifdef CONFIG_HAVE_OPAQUE_HMAC_CTX
        HMAC_CTX_free(ctx);
+#else
+       HMAC_CTX_cleanup(ctx);
+#endif
 }
 
 static int _curl_trace(CURL *handle, curl_infotype type,