buildroot/package/exim/0004-remove-libnsl.patch
Bernd Kuhls 1d3fe88d08 package/exim: security bump to version 4.92.1
Fixes CVE-2019-13917:
http://www.exim.org/static/doc/security/CVE-2019-13917.txt

d185889f47
added new code to "Prebuild the data structure for builtin macros".

This function needs a host-built binary called macro_predef, it depends
on host-berkeleydb, host-pcre and optionally on host-openssl.

With an openssl-enabled exim the host build of macro_predef will fail
if host-openssl is missing:

/usr/bin/gcc -DMACRO_PREDEF macro_predef.c
In file included from hash.h:14,
                 from exim.h:485,
                 from macro_predef.c:11:
sha_ver.h:37:12: fatal error: openssl/ssl.h: No such file or directory

because macro_predef also has the an optional dependency on openssl:
https://github.com/Exim/exim/blob/exim-4.92%2Bfixes/src/src/macro_predef.c#L130

Removed patches applied upstream:
0004: 98913c8ea2
0005: cf3cd30606
0007: 7ea1237c78 (diff-58af16fe62ea674adf1730edc078d175R6243)

Added patch to fix uClibc build.

Added license hash, switched _SITE to https.

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2019-07-28 12:24:27 +02:00

38 lines
1 KiB
Diff

From b722f8fc01f6b1d71c98c0c66f759935b0dac136 Mon Sep 17 00:00:00 2001
From: Romain Naour <romain.naour@gmail.com>
Date: Sat, 19 May 2018 20:36:41 +0200
Subject: [PATCH] remove libnsl
glibc now considers its built-in libnsl as being obsolete, and requires
passing --enable-obsolete-libnsl to have it built and installed. libnsl
is now provided as a separate project [1], but it isn't packaged yet in
Buildroot.
Exim's nis.so and nisplus.so lookup modules require libnsl,
but they are not build by default. So we can safely remove -lnsl
from the Makefile-Linux.
[1] https://github.com/thkukuk/libnsl.git
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
OS/Makefile-Linux | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/OS/Makefile-Linux b/OS/Makefile-Linux
index 990f884..ea5644b 100644
--- a/OS/Makefile-Linux
+++ b/OS/Makefile-Linux
@@ -19,7 +19,7 @@ CFLAGS_DYNAMIC ?= -shared -rdynamic
DBMLIB = -ldb
USE_DB = yes
-LIBS = -lnsl -lcrypt -lm
+LIBS = -lcrypt -lm
LIBRESOLV = -lresolv
X11=/usr/X11R6
--
2.14.3