user/libmad: Fix CVE-2018-7263 (closes #122)

user/libmad/APKBUILD

@@ -2,7 +2,7 @@
 # Maintainer: 
 pkgname=libmad
 pkgver=0.15.1b
-pkgrel=9
+pkgrel=1
 pkgdesc="A high-quality MPEG audio decoder"
 url="https://www.underbit.com/products/mad/"
 arch="all"
@@ -15,10 +15,15 @@ source="https://downloads.sourceforge.net/sourceforge/mad/$pkgname-$pkgver.tar.g
 	libmad-0.15.1b-cflags-O2.patch
 	libmad-0.15.1b-cflags.patch
 	automake.patch
+	CVE-2018-7263.patch
 	Provide-Thumb-2-alternative-code-for-MAD_F_MLN.patch
 	mad.pc
 	"
 
+# secfixes:
+#   0.15.1b-r1:
+#     - CVE-2018-7263
+
 prepare() {
 	update_config_sub
 	default_prepare
@@ -45,5 +50,6 @@ sha512sums="2cad30347fb310dc605c46bacd9da117f447a5cabedd8fefdb24ab5de641429e5ec5
 13a8bac30cea4861f903b4abc8673f9a35b6253aae6a02915f99b67e5e8c56460fc1fb059a0aa52143b665f888928baba098daf0ed022420e46317be4dbc6161  libmad-0.15.1b-cflags-O2.patch
 01dc8421dba2b652aa8ca6d1f1a5c310645465b18190ebfdeaae516de881869957e8e7c0c373d0d09623da33719d01e028f2f6164790b54c43a71271f5b4dbba  libmad-0.15.1b-cflags.patch
 e73ec5ae3b14e8d45579b52bcc561a309b85e1e51d946e061e2f0a9252f515e48e2d818e8bdce1adf5a9801ec314be8c911914d0bb12f9113a7afc54cf385250  automake.patch
+dd412962246d4c9db8c07dbafcaba2f64fdc0c94cf6bcc3f4f0f88a92800f40e550cc56dc8a2324c0123d9c70a89055dc50cd714206d7886e2f6877d4cc26600  CVE-2018-7263.patch
 9e9af20050c922c1c2f0b55009ae0eb20c9381eaff071f0dfee8a7b3a357e58f835f69364beb99820f5672459d88ac483d2419e1f9532d763779aafad7cbf72b  Provide-Thumb-2-alternative-code-for-MAD_F_MLN.patch
 ec0b14bd0c6236a216107b507b92c06e295352f1657ba5e45f37fff220a73e1454b262ac36fc715d698c4ffd210d348fca71cf0198e2c49d16fe0ec5ea839f08  mad.pc"