From 5639e179f1e378cd96336e639fa1eaceffc37521 Mon Sep 17 00:00:00 2001
From: Dmitry Belyavskiy <beldmit@gmail.com>
Date: Tue, 25 Dec 2018 18:18:59 +0300
Subject: [PATCH] Avoid memory leak

---
 gost_omac.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gost_omac.c b/gost_omac.c
index 0cbd45d..b4a4ed2 100644
--- a/gost_omac.c
+++ b/gost_omac.c
@@ -132,6 +132,7 @@ static int omac_key(OMAC_CTX * c, const EVP_CIPHER *cipher,
 {
     int ret = 0;
 
+    CMAC_CTX_free(c->cmac_ctx);,
     c->cmac_ctx = CMAC_CTX_new();
     if (c->cmac_ctx == NULL) {
         GOSTerr(GOST_F_OMAC_KEY, ERR_R_MALLOC_FAILURE);
-- 
2.39.2