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exim: update to version 4.95

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Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle 2021-10-09 04:08:28 +01:00 committed by 1582130940
parent ec2a03840a
commit 56233610dc
3 changed files with 103 additions and 55 deletions
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4
mail/exim/Makefile
View File

@ -1,12 +1,12 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=exim
PKG_VERSION:=4.94.2
PKG_VERSION:=4.95
PKG_RELEASE:=$(AUTORELEASE)
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=https://ftp.exim.org/pub/exim/exim4/
PKG_HASH:=051861fc89f06205162f12129fb7ebfe473383bb6194bf8642952bfd50329274
PKG_HASH:=cc9cb653fff2ea947c3702680b59c99ac0bd1bbf19976d37e22a463cd804f167
PKG_MAINTAINER:=Daniel Golle <daniel@makrotopia.org>
PKG_LICENSE:=GPL-2.0-or-later

13
mail/exim/patches/030-openssl-deprecated.patch
View File

@ -13,7 +13,7 @@
}
--- a/src/pdkim/signing.c
+++ b/src/pdkim/signing.c
@@ -699,7 +699,6 @@ return NULL;
@@ -704,7 +704,6 @@ return NULL;
void
exim_dkim_init(void)
{
@ -34,18 +34,19 @@
#ifndef OPENSSL_NO_ECDH
# include <openssl/ec.h>
#endif
@@ -1462,8 +1465,8 @@ if (!EVP_PKEY_assign_RSA(pkey, rsa))
@@ -834,8 +837,9 @@ if (!EVP_PKEY_assign_RSA(pkey, rsa))
X509_set_version(x509, 2); /* N+1 - version 3 */
ASN1_INTEGER_set(X509_get_serialNumber(x509), 1);
-X509_gmtime_adj(X509_get_notBefore(x509), 0);
-X509_gmtime_adj(X509_get_notAfter(x509), (long)60 * 60); /* 1 hour */
-X509_gmtime_adj(X509_get_notAfter(x509), (long)2 * 60 * 60); /* 2 hour */
+X509_gmtime_adj(X509_getm_notBefore(x509), 0);
+X509_gmtime_adj(X509_getm_notAfter(x509), (long)60 * 60); /* 1 hour */
+X509_gmtime_adj(X509_getm_notAfter(x509), (long)2 * 60 * 60); /* 2 hour */
+
X509_set_pubkey(x509, pkey);
name = X509_get_subject_name(x509);
@@ -3897,8 +3900,8 @@ fprintf(f, "Library version: OpenSSL: Co
@@ -4512,8 +4516,8 @@ fprintf(f, "Library version: OpenSSL: Co
" Runtime: %s\n"
" : %s\n",
OPENSSL_VERSION_TEXT,
@ -56,7 +57,7 @@
/* third line is 38 characters for the %s and the line is 73 chars long;
the OpenSSL output includes a "built on: " prefix already. */
}
@@ -3940,8 +3943,6 @@ if (pidnow != pidlast)
@@ -4555,8 +4559,6 @@ if (pidnow != pidlast)
is unique for each thread", this doesn't apparently apply across processes,
so our own warning from vaguely_random_number_fallback() applies here too.
Fix per PostgreSQL. */

141
mail/exim/patches/100-localscan_dlopen.patch
View File

@ -1,17 +1,16 @@
--- a/src/config.h.defaults
+++ b/src/config.h.defaults
@@ -33,6 +33,8 @@ Do not put spaces between # and the 'def
#define AUTH_VARS 3
+#define DLOPEN_LOCAL_SCAN
+
#define BIN_DIRECTORY
#define CONFIGURE_FILE
Description: Allow one to use and switch between different local_scan functions
without recompiling exim.
http://marc.merlins.org/linux/exim/files/sa-exim-current/ Original patch from
David Woodhouse, modified first by Derrick 'dman' Hudson and then by Marc
MERLIN for SA-Exim and minor/major API version tracking
Author: David Woodhouse, Derrick 'dman' Hudson, Marc MERLIN
Origin: other, http://marc.merlins.org/linux/exim/files/sa-exim-current/
Forwarded: https://bugs.exim.org/show_bug.cgi?id=2671
Last-Update: 2021-07-28
--- a/src/EDITME
+++ b/src/EDITME
@@ -877,6 +877,24 @@ HEADERS_CHARSET="ISO-8859-1"
@@ -883,6 +883,21 @@ HEADERS_CHARSET="ISO-8859-1"
#------------------------------------------------------------------------------
@ -20,54 +19,61 @@
+# to be recompiled with the desired local_scan function. For a full
+# description of the API to this function, see the Exim specification.
+
+#DLOPEN_LOCAL_SCAN=yes
+DLOPEN_LOCAL_SCAN=yes
+
+# If you set DLOPEN_LOCAL_SCAN, then you need to include -rdynamic in the
+# linker flags. Without it, the loaded .so won't be able to access any
+# functions from exim.
+
+LFLAGS = -rdynamic
+ifeq ($(OSTYPE),Linux)
+LFLAGS += -ldl
+endif
+
+LDFLAGS += -rdynamic
+CFLAGS += -fvisibility=hidden
+
+#------------------------------------------------------------------------------
# The default distribution of Exim contains only the plain text form of the
# documentation. Other forms are available separately. If you want to install
# the documentation in "info" format, first fetch the Texinfo documentation
--- a/src/config.h.defaults
+++ b/src/config.h.defaults
@@ -35,6 +35,8 @@ Do not put spaces between # and the 'def
#define AUTH_VARS 4
+#define DLOPEN_LOCAL_SCAN
+
#define BIN_DIRECTORY
#define CONFIGURE_FILE
--- a/src/globals.c
+++ b/src/globals.c
@@ -42,6 +42,10 @@ int optionlist_auths_size = nelem(op
uschar *no_aliases = NULL;
@@ -121,6 +121,10 @@ int dsn_ret = 0;
const pcre *regex_DSN = NULL;
uschar *dsn_advertise_hosts = NULL;
+#ifdef DLOPEN_LOCAL_SCAN
+uschar *local_scan_path = NULL;
+#endif
+
/* For comments on these variables, see globals.h. I'm too idle to
duplicate them here... */
#ifndef DISABLE_TLS
BOOL gnutls_compat_mode = FALSE;
BOOL gnutls_allow_auto_pkcs11 = FALSE;
--- a/src/globals.h
+++ b/src/globals.h
@@ -162,6 +162,9 @@ extern int (*receive_feof)(void);
extern int (*receive_ferror)(void);
extern BOOL (*receive_smtp_buffered)(void);
@@ -156,6 +156,9 @@ extern int dsn_ret; /
extern const pcre *regex_DSN; /* For recognizing DSN settings */
extern uschar *dsn_advertise_hosts; /* host for which TLS is advertised */
+#ifdef DLOPEN_LOCAL_SCAN
+extern uschar *local_scan_path; /* Path to local_scan() library */
+#endif
/* Input-reading functions for messages, so we can use special ones for
incoming TCP/IP. */
/* For clearing, saving, restoring address expansion variables. We have to have
the size of this vector set explicitly, because it is referenced from more than
--- a/src/local_scan.c
+++ b/src/local_scan.c
@@ -5,61 +5,133 @@
/* Copyright (c) University of Cambridge 1995 - 2009 */
@@ -6,58 +6,133 @@
/* See the file NOTICE for conditions of use and distribution. */
-
-/******************************************************************************
-This file contains a template local_scan() function that just returns ACCEPT.
-If you want to implement your own version, you should copy this file to, say
@ -84,10 +90,10 @@
-******************************************************************************/
-
-
-/* This is the only Exim header that you should include. The effect of
-including any other Exim header is not defined, and may change from release to
-release. Use only the documented interface! */
-
/* This is the only Exim header that you should include. The effect of
including any other Exim header is not defined, and may change from release to
release. Use only the documented interface! */
#include "local_scan.h"
-
@ -116,19 +122,16 @@
- is used in the rejection message.
-*/
+#ifdef DLOPEN_LOCAL_SCAN
+#include <stdlib.h>
+#include <dlfcn.h>
+static int (*local_scan_fn)(int fd, uschar **return_text) = NULL;
+static int load_local_scan_library(void);
+extern uschar *local_scan_path; /* Path to local_scan() library */
+#endif
int
local_scan(int fd, uschar **return_text)
{
fd = fd; /* Keep picky compilers happy */
return_text = return_text;
-return LOCAL_SCAN_ACCEPT;
+
+#ifdef DLOPEN_LOCAL_SCAN
+/* local_scan_path is defined AND not the empty string */
+if (local_scan_path && *local_scan_path)
@ -159,8 +162,8 @@
+else
+#endif
+ return LOCAL_SCAN_ACCEPT;
}
+}
+
+#ifdef DLOPEN_LOCAL_SCAN
+
+static int load_local_scan_library(void)
@ -237,22 +240,66 @@
+ "local_scan() function - message temporarily rejected");
+ return FALSE;
+ }
+
+return TRUE;
+}
+
}
+#endif /* DLOPEN_LOCAL_SCAN */
+
/* End of local_scan.c */
--- a/src/local_scan.h
+++ b/src/local_scan.h
@@ -27,6 +27,7 @@ settings, and the store functions. */
#include <stdarg.h>
#include <sys/types.h>
+#pragma GCC visibility push(default)
#include "config.h"
#include "mytypes.h"
#include "store.h"
@@ -166,6 +167,9 @@ extern header_line *header_list; /
extern BOOL host_checking; /* Set when checking a host */
extern uschar *interface_address; /* Interface for incoming call */
extern int interface_port; /* Port number for incoming call */
+#ifdef DLOPEN_LOCAL_SCAN
+extern uschar *local_scan_path;
+#endif
extern uschar *message_id; /* Internal id of message being handled */
extern uschar *received_protocol; /* Name of incoming protocol */
extern int recipients_count; /* Number of recipients */
@@ -235,4 +239,6 @@ extern pid_t child_open_exim2_functio
extern pid_t child_open_function(uschar **, uschar **, int, int *, int *, BOOL, const uschar *);
#endif
+#pragma GCC visibility pop
+
/* End of local_scan.h */
--- a/src/readconf.c
+++ b/src/readconf.c
@@ -205,6 +205,9 @@ static optionlist optionlist_config[] =
@@ -215,6 +215,9 @@ static optionlist optionlist_config[] =
{ "local_from_prefix", opt_stringptr, {&local_from_prefix} },
{ "local_from_suffix", opt_stringptr, {&local_from_suffix} },
{ "local_interfaces", opt_stringptr, {&local_interfaces} },
+#ifdef DLOPEN_LOCAL_SCAN
+ { "local_scan_path", opt_stringptr, {&local_scan_path} },
+ { "local_scan_path", opt_stringptr, &local_scan_path },
+#endif
#ifdef HAVE_LOCAL_SCAN
{ "local_scan_timeout", opt_time, {&local_scan_timeout} },
#endif
--- a/src/string.c
+++ b/src/string.c
@@ -418,6 +418,7 @@ return ss;
#if (defined(HAVE_LOCAL_SCAN) || defined(EXPAND_DLFUNC)) \
&& !defined(MACRO_PREDEF) && !defined(COMPILE_UTILITY)
+#pragma GCC visibility push(default)
/*************************************************
* Copy and save string *
*************************************************/
@@ -470,6 +471,7 @@ Ustrncpy(ss, s, n);
ss[n] = 0;
return ss;
}
+#pragma GCC visibility pop
#endif