From 9d5cf209df4c260546e1468cc15fbbbfba3097c6 Mon Sep 17 00:00:00 2001
From: Andreas Schneider <asn@cryptomilk.org>
Date: Sat, 27 Oct 2018 22:15:56 +0200
Subject: [PATCH] libcrypto: Fix memory leak in evp_final()

Fixes T116

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
(cherry picked from commit a2807474621e51b386ea26ce2a01d2b1aa295c7b)
---
 src/libcrypto.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libcrypto.c b/src/libcrypto.c
index a7a48299..ae298836 100644
--- a/src/libcrypto.c
+++ b/src/libcrypto.c
@@ -165,6 +165,7 @@ void evp_update(EVPCTX ctx, const void *data, unsigned long len)
 void evp_final(EVPCTX ctx, unsigned char *md, unsigned int *mdlen)
 {
     EVP_DigestFinal(ctx, md, mdlen);
+    EVP_MD_CTX_free(ctx);
 }
 #endif