From d505b70a4b404d526d43a2da7bbd5cc3653e8294 Mon Sep 17 00:00:00 2001
From: Zach van Rijn <me@zv.io>
Date: Mon, 25 Apr 2022 15:57:18 -0500
Subject: system/lz4: add patch for CVE-2021-3520. fixes #597.

---
 system/lz4/APKBUILD | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'system/lz4/APKBUILD')

diff --git a/system/lz4/APKBUILD b/system/lz4/APKBUILD
index 522ad2efe..a6b81eef4 100644
--- a/system/lz4/APKBUILD
+++ b/system/lz4/APKBUILD
@@ -2,21 +2,23 @@
 # Maintainer: Dan Theisen <djt@hxx.in>
 pkgname=lz4
 pkgver=1.9.3
-pkgrel=0
+pkgrel=1
 pkgdesc="LZ4: Extremely Fast Compression algorithm"
 url="https://github.com/lz4/lz4"
 arch="all"
 license="BSD-2-Clause GPL-2.0-only"
 checkdepends="diffutils python3"
 subpackages="$pkgname-dev $pkgname-doc $pkgname-libs"
-source="$pkgname-$pkgver.tar.gz::https://github.com/$pkgname/$pkgname/archive/v$pkgver.tar.gz"
+source="$pkgname-$pkgver.tar.gz::https://github.com/$pkgname/$pkgname/archive/v$pkgver.tar.gz
+	CVE-2021-3520.patch
+	"
 
 case "$CARCH" in
 armhf) options="!check" ;; # FIXME
 esac
 
 # secfixes:
-#   1.9.3-r0:
+#   1.9.3-r1:
 #     - CVE-2021-3520
 
 build() {
@@ -31,4 +33,5 @@ package() {
 	make PREFIX="/usr" DESTDIR="$pkgdir" install
 }
 
-sha512sums="c246b0bda881ee9399fa1be490fa39f43b291bb1d9db72dba8a85db1a50aad416a97e9b300eee3d2a4203c2bd88bda2762e81bc229c3aa409ad217eb306a454c  lz4-1.9.3.tar.gz"
+sha512sums="c246b0bda881ee9399fa1be490fa39f43b291bb1d9db72dba8a85db1a50aad416a97e9b300eee3d2a4203c2bd88bda2762e81bc229c3aa409ad217eb306a454c  lz4-1.9.3.tar.gz
+29038d80c4399ded52b49e69d0f0d80bef8bf424e3540de366ef539706c8c1119784d6137c96130f131239d74a4c110dd9790cae5c9b17c102820446582c5637  CVE-2021-3520.patch"
-- 
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