From c89e00a97e6bb04c6b4b5c906befdb4767540dbe Mon Sep 17 00:00:00 2001
From: Drew DeVault <sir@cmpwn.com>
Date: Sat, 6 Oct 2018 12:17:36 -0400
Subject: Fix swaylock w/shadow on glibc, improve security

Today I learned that GNU flaunts the POSIX standard in yet another
creative way. Additionally, this adds some security improvements,
namely:

- Zeroing out password buffers in the privileged child process
- setuid/setgid after reading /etc/shadow
---
 meson.build | 1 +
 1 file changed, 1 insertion(+)

(limited to 'meson.build')

diff --git a/meson.build b/meson.build
index 1e7ce281..42386fbc 100644
--- a/meson.build
+++ b/meson.build
@@ -44,6 +44,7 @@ gdk_pixbuf     = dependency('gdk-pixbuf-2.0', required: false)
 pixman         = dependency('pixman-1')
 libinput       = dependency('libinput', version: '>=1.6.0')
 libpam         = cc.find_library('pam', required: false)
+crypt          = cc.find_library('crypt', required: false)
 systemd        = dependency('libsystemd', required: false)
 elogind        = dependency('libelogind', required: false)
 math           = cc.find_library('m')
-- 
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