Don't timeout after 90 seconds when no password was entered for cryptsetup devices

Closes: #802897

debian/changelog

 systemd (215-17+deb8u3) UNRELEASED; urgency=medium
 
   * Fix namespace breakage due to incorrect path sorting. (Closes: #787758)
+  * Don't timeout after 90 seconds when no password was entered for cryptsetup
+    devices. (Closes: #802897)
 
  -- Michael Biebl <biebl@debian.org>  Mon, 16 Nov 2015 17:49:20 +0100
 

debian/patches/cryptsetup-Fix-timeout-on-dm-device.patch

+From: Hugo Grostabussiat <bonstra@bonstra.fr.eu.org>
+Date: Sun, 28 Sep 2014 03:05:41 +0200
+Subject: cryptsetup: Fix timeout on dm device.
+
+Fix a bug in systemd-cryptsetup-generator which caused the drop-in
+setting the job timeout for the dm device unit to be written with a
+name different than the unit name.
+
+https://bugs.freedesktop.org/show_bug.cgi?id=84409
+
+(cherry-picked from commit a6fb0dc138d4e7895f8e607493279dbe4df117a1)
+---
+ src/cryptsetup/cryptsetup-generator.c | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/src/cryptsetup/cryptsetup-generator.c b/src/cryptsetup/cryptsetup-generator.c
+index 3233e15..de91a6f 100644
+--- a/src/cryptsetup/cryptsetup-generator.c
++++ b/src/cryptsetup/cryptsetup-generator.c
+@@ -246,7 +246,12 @@ static int create_disk(
+         }
+ 
+         if (!noauto && !nofail) {
+-                r = write_drop_in(arg_dest, name, 90, "device-timeout",
++                _cleanup_free_ char *dmname;
++                dmname = strjoin("dev-mapper-", e, ".device", NULL);
++                if (!dmname)
++                        return log_oom();
++
++                r = write_drop_in(arg_dest, dmname, 90, "device-timeout",
+                                   "# Automatically generated by systemd-cryptsetup-generator \n\n"
+                                   "[Unit]\nJobTimeoutSec=0");
+                 if (r < 0) {

debian/patches/series

@@ -152,6 +152,7 @@ manager-do-not-print-anything-while-passwords-are-be.patch
 manager-pass-correct-errno-to-strerror.patch
 shared-add-path_compare-an-ordering-path-comparison.patch
 core-namespace-fix-path-sorting.patch
+cryptsetup-Fix-timeout-on-dm-device.patch
 
 ## Debian specific patches:
 Add-back-support-for-Debian-specific-config-files.patch