summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorjc_gargma <jc_gargma@iserlohn-fortress.net>2019-05-17 11:08:45 -0700
committerjc_gargma <jc_gargma@iserlohn-fortress.net>2019-05-17 11:08:45 -0700
commitbb4c03ac57337b7c722e1717d1cab840cbfe8644 (patch)
tree5fec74ef015b2205ed49382833334aec56e76f66
downloadhardened-malloc-bb4c03ac57337b7c722e1717d1cab840cbfe8644.tar.xz
Initial commit
-rw-r--r--PKGBUILD48
-rw-r--r--preload.sh5
2 files changed, 53 insertions, 0 deletions
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 0000000..2de4ee5
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,48 @@
+# Maintainer: jc_gargma <jc_gargma@iserlohn-fortress.net>
+# Maintainer (AUR): Matt Parnell/ilikenwf <parwok@gmail.com>
+
+# # I maintain this because:
+# AUR version uses plaintext git
+
+pkgname="hardened-malloc-git"
+pkgver=371+b40ba97
+pkgdesc="Hardened allocator designed for modern systems."
+url="https://github.com/GrapheneOS/hardened_malloc"
+license=("MIT")
+makedepends=("git")
+arch=("x86_64")
+pkgrel=1
+source=('git+https://github.com/GrapheneOS/hardened_malloc'
+ 'preload.sh')
+sha256sums=('SKIP'
+ 'e6dbce7ac1d689fafbc94ffb17d8c4ae5271dd3580421828d35aac2c067b652d')
+
+# compress the modules or not
+_compress="y"
+
+# don't compress the package - we're just going to uncompress during install in a moment
+PKGEXT='.pkg.tar'
+
+pkgver() {
+ cd "${srcdir}/hardened_malloc"
+ printf "%s+%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
+}
+
+build() {
+ cd "${srcdir}/hardened_malloc"
+
+ make
+}
+
+package() {
+ cd "${srcdir}/hardened_malloc"
+
+ mkdir -p "$pkgdir/usr/lib"
+ mkdir -p "$pkgdir/usr/bin"
+
+ install -D -m755 "libhardened_malloc.so" "$pkgdir/usr/lib"
+ install -D -m755 "$srcdir/preload.sh" "$pkgdir/usr/bin/hardened-malloc-preload"
+ install -D -m755 "calculate_waste.py" "$pkgdir/usr/bin/hardened-malloc-calculate-waste.py"
+
+ msg "Done."
+}
diff --git a/preload.sh b/preload.sh
new file mode 100644
index 0000000..4a80d32
--- /dev/null
+++ b/preload.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+[[ $LD_PRELOAD ]] && LD_PRELOAD+=" "
+export LD_PRELOAD+="/usr/lib/libhardened_malloc.so"
+exec "$@"