From 5b06cb003037fe9214cd1e76fbf09f1c7ea05312 Mon Sep 17 00:00:00 2001
From: "A. Wilcox" <AWilcox@Wilcox-Tech.com>
Date: Tue, 21 Jan 2020 02:32:57 +0000
Subject: user/vde2: Pull OpenSSL 1.1 patch from Arch

---
 user/vde2/APKBUILD        |  4 ++-
 user/vde2/openssl11.patch | 92 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 95 insertions(+), 1 deletion(-)
 create mode 100644 user/vde2/openssl11.patch

diff --git a/user/vde2/APKBUILD b/user/vde2/APKBUILD
index b89403bcc..b9a93beb4 100644
--- a/user/vde2/APKBUILD
+++ b/user/vde2/APKBUILD
@@ -1,7 +1,7 @@
 # Maintainer: 
 pkgname=vde2
 pkgver=2.3.2
-pkgrel=10
+pkgrel=11
 pkgdesc="Virtual Distributed Ethernet - User mode networking for QEMU et al"
 url="http://vde.sourceforge.net/"
 arch="all"
@@ -14,6 +14,7 @@ install="vde2.pre-install"
 source="http://downloads.sourceforge.net/project/vde/vde2/$pkgver/vde2-$pkgver.tar.gz
 	gcc8.patch
 	musl-build-fix.patch
+	openssl11.patch
 	vde2.pre-up
 	vde2.post-down
 	"
@@ -52,5 +53,6 @@ libs() {
 sha512sums="b502ceac8eebd30694a25d913c1d321b58ec8ae97dec0b09acc40455f7a97c05040ff395242c144580a9d9d5cb19292055bc94133ea1bde66bfdab40844533a8  vde2-2.3.2.tar.gz
 abf09ff1f96998b48225dd0b0bb69b72c3c2cbaa3faa96048977083f0a8c72b16f052a71da22c6fb0712dbad531c5fda6f6e5abeea41c8f33edba2bf5a702dc3  gcc8.patch
 52d02c3a5a4f5526ed2e653e5720f012501215c0440e26105c585ea0501423da04047f6bad13a71b7378397a9d9274b191007d839876b675e206ed5be0f25372  musl-build-fix.patch
+e24f7728030c1bc89b885c58ecf443d0f7297f6c9f73d87fa37092a691dfac191e65fb07a11ed44b718bbd18011fdb4e034f66ef63a8fbb06dfb06fd51c3826a  openssl11.patch
 71b29d538bba80b881f239d683215279089c14e8feec05bf27c159ead51094cdfb168281900fa4527f588c624e8f7687df8d3f79377e07d13ad64de613177df3  vde2.pre-up
 d1cf18146145dbe608842c694b05d2906e36553b0ba3fa1ec2e53dbf06027b9e4937ea61aee77c1ccbb73b818f19d55787051eb6d5b09a38c7d18a1dad629190  vde2.post-down"
diff --git a/user/vde2/openssl11.patch b/user/vde2/openssl11.patch
new file mode 100644
index 000000000..227312eab
--- /dev/null
+++ b/user/vde2/openssl11.patch
@@ -0,0 +1,92 @@
+--- a/src/vde_cryptcab/cryptcab.c	2011-11-23 16:41:17.000000000 +0000
++++ b/src/vde_cryptcab/cryptcab.c	2017-03-20 22:54:20.452975075 +0000
+@@ -22,7 +22,7 @@
+ 	exit(1);
+ }
+ 	
+-static EVP_CIPHER_CTX ctx;
++static EVP_CIPHER_CTX *ctx;
+ static int ctx_initialized = 0;
+ static int encryption_disabled = 0;
+ static int nfd;
+@@ -30,6 +30,10 @@
+ static struct vde_open_args open_args={.port=0,.group=NULL,.mode=0700};
+ static int verbose = 0;
+ 
++#if OPENSSL_VERSION_NUMBER < 0x10100000
++#define EVP_CIPHER_CTX_reset(x)	EVP_CIPHER_CTX_cleanup(x)
++#endif
++
+ void vc_printlog(int priority, const char *format, ...)
+ {
+ 	va_list arg;
+@@ -103,19 +107,21 @@
+ 	}
+ 
+ 	if (!ctx_initialized) {
+-		EVP_CIPHER_CTX_init (&ctx);
++		ctx = EVP_CIPHER_CTX_new ();
++		if (!ctx)
++			return -1;
+ 		ctx_initialized = 1;
+ 	}
+ 	
+-	EVP_EncryptInit (&ctx, EVP_bf_cbc (), p->key, p->iv);
+-	if (EVP_EncryptUpdate (&ctx, dst, &olen, src, len) != 1)
++	EVP_EncryptInit (ctx, EVP_bf_cbc (), p->key, p->iv);
++	if (EVP_EncryptUpdate (ctx, dst, &olen, src, len) != 1)
+ 	{
+ 		fprintf (stderr,"error in encrypt update\n");
+ 		olen = -1;
+ 		goto cleanup;
+ 	}
+ 
+-	if (EVP_EncryptFinal (&ctx, dst + olen, &tlen) != 1)
++	if (EVP_EncryptFinal (ctx, dst + olen, &tlen) != 1)
+ 	{
+ 		fprintf (stderr,"error in encrypt final\n");
+ 		olen = -1;
+@@ -124,7 +130,7 @@
+ 	olen += tlen;
+ 
+ cleanup:
+-	EVP_CIPHER_CTX_cleanup(&ctx);	
++	EVP_CIPHER_CTX_reset(ctx);
+ 	return olen;
+ }
+ 
+@@ -138,19 +144,21 @@
+ 	}
+ 	
+ 	if (!ctx_initialized) {
+-		EVP_CIPHER_CTX_init (&ctx);
++		ctx = EVP_CIPHER_CTX_new ();
++		if (!ctx)
++			return -1;
+ 		ctx_initialized = 1;
+ 	}
+ 
+-	EVP_DecryptInit (&ctx, EVP_bf_cbc (), p->key, p->iv);
+-	if (EVP_DecryptUpdate (&ctx, dst, &olen, src, len) != 1)
++	EVP_DecryptInit (ctx, EVP_bf_cbc (), p->key, p->iv);
++	if (EVP_DecryptUpdate (ctx, dst, &olen, src, len) != 1)
+ 	{
+ 		fprintf (stderr,"error in decrypt update\n");
+ 		olen = -1;
+ 		goto cleanup;
+ 	}
+ 
+-	if (EVP_DecryptFinal (&ctx, dst + olen, &tlen) != 1)
++	if (EVP_DecryptFinal (ctx, dst + olen, &tlen) != 1)
+ 	{
+ 		fprintf (stderr,"error in decrypt final\n");
+ 		olen = -1;
+@@ -159,7 +167,7 @@
+ 	olen += tlen;
+ 
+ cleanup:
+-	EVP_CIPHER_CTX_cleanup(&ctx);	
++	EVP_CIPHER_CTX_reset (ctx);
+ 	return olen;
+ }
+ 
-- 
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