Fix of potential memory leak

Fixes #178

diff --git a/gost_omac_acpkm.c b/gost_omac_acpkm.c
index 793a6d3fe60ed16b5583282111dbadc874476371..c22524a3eab9c9044396d65b0d8bba5f3179929d 100644 (file)
--- a/gost_omac_acpkm.c
+++ b/gost_omac_acpkm.c
@@ -68,6 +68,7 @@ static CMAC_ACPKM_CTX *CMAC_ACPKM_CTX_new(void)
     }
     ctx->actx = EVP_CIPHER_CTX_new();
     if (ctx->actx == NULL) {
+        EVP_CIPHER_CTX_free(ctx->cctx);
         OPENSSL_free(ctx);
         return NULL;
     }