diff -ruN net-mgmt/flow-tools/Makefile net-mgmt/flow-tools.new/Makefile --- net-mgmt/flow-tools/Makefile 2019-03-21 22:55:31.000000000 +0100 +++ net-mgmt/flow-tools.new/Makefile 2019-08-08 10:23:33.259740000 +0200 @@ -4,6 +4,7 @@ PORTNAME= flow-tools PORTVERSION= 0.68.6 DISTVERSIONPREFIX= v +PORTREVISION= 1 CATEGORIES= net-mgmt MAINTAINER= bofh@FreeBSD.org diff -ruN net-mgmt/flow-tools/files/patch-lib_ftxlate.c net-mgmt/flow-tools.new/files/patch-lib_ftxlate.c --- net-mgmt/flow-tools/files/patch-lib_ftxlate.c 1970-01-01 01:00:00.000000000 +0100 +++ net-mgmt/flow-tools.new/files/patch-lib_ftxlate.c 2019-08-05 22:30:19.878034000 +0200 @@ -0,0 +1,39 @@ +--- lib/ftxlate.c.orig 2019-03-21 19:39:03 UTC ++++ lib/ftxlate.c +@@ -2040,21 +2040,21 @@ static int cryptopan_init(struct cryptopan *cp, unsign + + + /* init crypto */ +- if (!(cp->cipher_ctx = (EVP_CIPHER_CTX*) malloc(sizeof(EVP_CIPHER_CTX)))) { ++ cp->cipher_ctx = EVP_CIPHER_CTX_new(); ++ if (cp->cipher_ctx == NULL) + return -1; +- } + +- EVP_CIPHER_CTX_init(cp->cipher_ctx); +- + /* disable padding */ + if (!(EVP_CIPHER_CTX_set_padding(cp->cipher_ctx, 0))) { + cryptopan_free(cp); ++ EVP_CIPHER_CTX_free(cp->cipher_ctx); + return -1; + } + + /* init encryption */ + if (!(EVP_EncryptInit(cp->cipher_ctx, EVP_aes_128_ecb(), key, NULL))) { + cryptopan_free(cp); ++ EVP_CIPHER_CTX_free(cp->cipher_ctx); + return -1; + } + +@@ -2062,8 +2062,10 @@ static int cryptopan_init(struct cryptopan *cp, unsign + i = 16; + if (!(EVP_EncryptUpdate(cp->cipher_ctx, cp->m_pad, &i, key+16, i))) { + cryptopan_free(cp); ++ EVP_CIPHER_CTX_free(cp->cipher_ctx); + return -1; + } ++ EVP_CIPHER_CTX_free(cp->cipher_ctx); + + #endif /* HAVE_OPENSSL */ +