Fix CVE-2016-1531exim-4_87_RC4

Add keep_environment, add_environment.
Change the working directory to "/" during the early startup
phase.

(cherry picked from commit 2b92b67bfc33efe05e6ff2ea3852731ac2273832)
(cherry picked from commit 14b82c8b736c8ed24eda144f57703cb9feac6323)
(cherry picked from commit 9ca92d0c6e9c6f161bd8111366c6952d3a9315e2)
(cherry picked from commit 0020c6d9ecfd98ed7b2b337ed4f898fdc409784b)
(cherry picked from commit e8f96966360ea8867ad6a8b5affda6c37fa4958c)
(cherry picked from commit ef6fb807c1e1a665f444f644c60c77269f7c5209)

7 files changed, 19 insertions, 19 deletions

diff --git a/test/paniclog/0013 b/test/paniclog/0013
index 78e7e579a..74c607a1b 100644
--- a/test/paniclog/0013
+++ b/test/paniclog/0013
@@ -1,2 +1,2 @@
-1999-03-02 09:44:33 Exim configuration error in line 15 of TESTSUITE/test-config:
+1999-03-02 09:44:33 Exim configuration error in line 16 of TESTSUITE/test-config:
   extra characters follow string value for relay_hosts
diff --git a/test/paniclog/0148 b/test/paniclog/0148
index bf2bfc0b3..d9985aabd 100644
--- a/test/paniclog/0148
+++ b/test/paniclog/0148
@@ -1,2 +1,2 @@
-1999-03-02 09:44:33 Exim configuration error in line 17 of TESTSUITE/test-config:
+1999-03-02 09:44:33 Exim configuration error in line 18 of TESTSUITE/test-config:
   missing quote at end of string value for hold_domains
diff --git a/test/paniclog/0236 b/test/paniclog/0236
index 66533fed4..6b472bcd8 100644
--- a/test/paniclog/0236
+++ b/test/paniclog/0236
@@ -1,2 +1,2 @@
-1999-03-02 09:44:33 Exim configuration error in line 15 of TESTSUITE/test-config:
+1999-03-02 09:44:33 Exim configuration error in line 16 of TESTSUITE/test-config:
   macro name too long (maximum is 63 characters)
diff --git a/test/paniclog/0290 b/test/paniclog/0290
index 24b6854cc..40585c690 100644
--- a/test/paniclog/0290
+++ b/test/paniclog/0290
@@ -1,2 +1,2 @@
-1999-03-02 09:44:33 Exim configuration error in line 27 of TESTSUITE/test-config:
+1999-03-02 09:44:33 Exim configuration error in line 28 of TESTSUITE/test-config:
   .include specifies a non-absolute path "non/absolute"
diff --git a/test/paniclog/0348 b/test/paniclog/0348
index d2c59c2ad..d18082f4c 100644
--- a/test/paniclog/0348
+++ b/test/paniclog/0348
@@ -1,8 +1,8 @@
-1999-03-02 09:44:33 Exim configuration error in line 25 of TESTSUITE/test-config:
+1999-03-02 09:44:33 Exim configuration error in line 26 of TESTSUITE/test-config:
   bad parameters for retry rule
-1999-03-02 09:44:33 Exim configuration error in line 25 of TESTSUITE/test-config:
+1999-03-02 09:44:33 Exim configuration error in line 26 of TESTSUITE/test-config:
   bad parameters for retry rule
-1999-03-02 09:44:33 Exim configuration error in line 25 of TESTSUITE/test-config:
+1999-03-02 09:44:33 Exim configuration error in line 26 of TESTSUITE/test-config:
   bad parameters for retry rule
-1999-03-02 09:44:33 Exim configuration error in line 25 of TESTSUITE/test-config:
+1999-03-02 09:44:33 Exim configuration error in line 26 of TESTSUITE/test-config:
   bad parameters for retry rule
diff --git a/test/paniclog/0415 b/test/paniclog/0415
index bedff5d78..4e5fcc9c6 100644
--- a/test/paniclog/0415
+++ b/test/paniclog/0415
@@ -1,20 +1,20 @@
-1999-03-02 09:44:33 Exim configuration error in line 20 of TESTSUITE/test-config:
+1999-03-02 09:44:33 Exim configuration error in line 21 of TESTSUITE/test-config:
   absolute value of integer "4000000M" is too large (overflow)
-1999-03-02 09:44:33 Exim configuration error in line 20 of TESTSUITE/test-config:
-  extra characters follow integer value for check_spool_space
 1999-03-02 09:44:33 Exim configuration error in line 21 of TESTSUITE/test-config:
+  extra characters follow integer value for check_spool_space
+1999-03-02 09:44:33 Exim configuration error in line 22 of TESTSUITE/test-config:
   integer "4000000000.123" is too large (overflow)
-1999-03-02 09:44:33 Exim configuration error in line 21 of TESTSUITE/test-config:
+1999-03-02 09:44:33 Exim configuration error in line 22 of TESTSUITE/test-config:
   integer "4000000.123" is too large (overflow)
-1999-03-02 09:44:33 Exim configuration error in line 23 of TESTSUITE/test-config:
+1999-03-02 09:44:33 Exim configuration error in line 24 of TESTSUITE/test-config:
   absolute value of integer "999999999999999999" is too large (overflow)
-1999-03-02 09:44:33 Exim configuration error in line 23 of TESTSUITE/test-config:
+1999-03-02 09:44:33 Exim configuration error in line 24 of TESTSUITE/test-config:
   absolute value of integer "999999999K" is too large (overflow)
-1999-03-02 09:44:33 Exim configuration error in line 23 of TESTSUITE/test-config:
+1999-03-02 09:44:33 Exim configuration error in line 24 of TESTSUITE/test-config:
   absolute value of integer "999999M" is too large (overflow)
-1999-03-02 09:44:33 Exim configuration error in line 23 of TESTSUITE/test-config:
+1999-03-02 09:44:33 Exim configuration error in line 24 of TESTSUITE/test-config:
   extra characters follow integer value for finduser_retries
-1999-03-02 09:44:33 Exim configuration error in line 23 of TESTSUITE/test-config:
+1999-03-02 09:44:33 Exim configuration error in line 24 of TESTSUITE/test-config:
   integer expected for finduser_retries
-1999-03-02 09:44:33 Exim configuration error in line 23 of TESTSUITE/test-config:
+1999-03-02 09:44:33 Exim configuration error in line 24 of TESTSUITE/test-config:
   extra characters follow integer value for finduser_retries
diff --git a/test/paniclog/0442 b/test/paniclog/0442
index 6db126e5a..f8afd85ea 100644
--- a/test/paniclog/0442
+++ b/test/paniclog/0442
@@ -1,2 +1,2 @@
-1999-03-02 09:44:33 Exim configuration error in line 43 of TESTSUITE/test-config:
+1999-03-02 09:44:33 Exim configuration error in line 44 of TESTSUITE/test-config:
   failed to open included configuration file /non/existent