From b1774359451c3604895269c4e9c7d6d05d8ca64a Mon Sep 17 00:00:00 2001
From: Andy Green <andy@warmcat.com>
Date: Tue, 17 Sep 2019 08:20:50 +0100
Subject: [PATCH] COV225133: coverity false positive

---
 lib/tls/openssl/lws-genhash.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/tls/openssl/lws-genhash.c b/lib/tls/openssl/lws-genhash.c
index aba9f35d4..60cecd949 100644
--- a/lib/tls/openssl/lws-genhash.c
+++ b/lib/tls/openssl/lws-genhash.c
@@ -106,6 +106,9 @@ lws_genhmac_init(struct lws_genhmac_ctx *ctx, enum lws_genhmac_types type,
 	HMAC_CTX_init(&ctx->ctx);
 #endif
 
+	ctx->evp_type = 0;
+	ctx->type = type;
+
 	switch (type) {
 	case LWS_GENHMAC_TYPE_SHA256:
 		ctx->evp_type = EVP_sha256();