rsyslog: upgrade to 7.6.1

1. remove two backport patch: 0001-bugfix-potential-abort-during-HUP.patch
and 0001-remove-memleak-introduced-by-GenerateLocalHostName-H.patch
2. update the patch json-0.12-fix.patch
3. remove a obsolete patch rsyslog-use-serial-tests-config-needed-by-ptest.patch
4. update the Dependence
5. update the checksum

Signed-off-by: Roy Li <rongqing.li@windriver.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
This commit is contained in:
Roy Li
2015-08-17 17:51:18 +08:00
committed by Martin Jansa
parent aa89c5154a
commit db83394a6b
5 changed files with 14 additions and 237 deletions
@@ -1,91 +0,0 @@
From 9a775051f7373176c6e54bee1110965342dd41ad Mon Sep 17 00:00:00 2001
From: Rainer Gerhards <rgerhards@adiscon.com>
Date: Mon, 28 Oct 2013 12:56:02 +0100
Subject: [PATCH] bugfix: potential abort during HUP
This could happen when one of imklog, imzmq3, imkmsg, impstats,
imjournal, or imuxsock were under heavy load during a HUP.
closes: http://bugzilla.adiscon.com/show_bug.cgi?id=489
Thanks to Guy Rozendorn for reporting the problem and Peval Levhshin for
his analysis.
Upstream-Status: backport
Signed-off-by: Li Zhou <li.zhou@windriver.com>
---
ChangeLog | 6 ++++++
runtime/glbl.c | 25 ++++++++++++++++++-------
2 files changed, 24 insertions(+), 7 deletions(-)
Index: rsyslog-7.4.4/ChangeLog
===================================================================
--- rsyslog-7.4.4.orig/ChangeLog
+++ rsyslog-7.4.4/ChangeLog
@@ -1,5 +1,11 @@
---------------------------------------------------------------------------
Version 7.4.4 [v7.4-stable] 2013-09-03
+- bugfix: potential abort during HUP
+ This could happen when one of imklog, imzmq3, imkmsg, impstats,
+ imjournal, or imuxsock were under heavy load during a HUP.
+ closes: http://bugzilla.adiscon.com/show_bug.cgi?id=489
+ Thanks to Guy Rozendorn for reporting the problem and Peval Levhshin for
+ his analysis.
- better error messages in GuardTime signature provider
Thanks to Ahto Truu for providing the patch.
- make rsyslog use the new json-c pkgconfig file if available
Index: rsyslog-7.4.4/runtime/glbl.c
===================================================================
--- rsyslog-7.4.4.orig/runtime/glbl.c
+++ rsyslog-7.4.4/runtime/glbl.c
@@ -32,6 +32,7 @@
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
+#include <pthread.h>
#include <assert.h>
#include "rsyslog.h"
@@ -379,17 +380,24 @@ GetLocalDomain(void)
/* generate the local hostname property. This must be done after the hostname info
* has been set as well as PreserveFQDN.
* rgerhards, 2009-06-30
+ * NOTE: This function DELIBERATELY introduces a small memory leak in order to gain
+ * speed. Each time it is called when a property name already exists, a new one is
+ * allocated but the previous one is NOT freed. This is so that current readers can
+ * continue to use the previous name. Otherwise, we would need to use read/write locks
+ * to protect the update process. As this function is called extremely infrequently and
+ * the memory leak is very small, this is totally accessible. Think that otherwise we
+ * would need to place a read look each time the property is read, which is much more
+ * frequent (once per message for the modules that use this local hostname!).
+ * rgerhards, 2013-10-28
*/
static rsRetVal
GenerateLocalHostNameProperty(void)
{
- DEFiRet;
+ prop_t *hostnameNew;
uchar *pszName;
+ DEFiRet;
- if(propLocalHostName != NULL)
- prop.Destruct(&propLocalHostName);
-
- CHKiRet(prop.Construct(&propLocalHostName));
+ CHKiRet(prop.Construct(&hostnameNew));
if(LocalHostNameOverride == NULL) {
if(LocalHostName == NULL)
pszName = (uchar*) "[localhost]";
@@ -403,8 +411,11 @@ GenerateLocalHostNameProperty(void)
pszName = LocalHostNameOverride;
}
DBGPRINTF("GenerateLocalHostName uses '%s'\n", pszName);
- CHKiRet(prop.SetString(propLocalHostName, pszName, ustrlen(pszName)));
- CHKiRet(prop.ConstructFinalize(propLocalHostName));
+ CHKiRet(prop.SetString(hostnameNew, pszName, ustrlen(pszName)));
+ CHKiRet(prop.ConstructFinalize(hostnameNew));
+
+ propLocalHostName = hostnameNew;
+ /* inititional MEM LEAK for old value -- see function hdr comment! */
finalize_it:
RETiRet;
@@ -1,103 +0,0 @@
From 17e1ee2539cea6bac16832b488afd52b20a348ac Mon Sep 17 00:00:00 2001
From: Rainer Gerhards <rgerhards@adiscon.com>
Date: Mon, 28 Oct 2013 14:17:56 +0100
Subject: [PATCH] remove memleak introduced by GenerateLocalHostName HUP
bugfix
Upstream-Status: backport
Signed-off-by: Li Zhou <li.zhou@windriver.com>
---
runtime/glbl.c | 45 ++++++++++++++++++++++++++++++++-------------
1 file changed, 32 insertions(+), 13 deletions(-)
diff --git a/runtime/glbl.c b/runtime/glbl.c
index bcb3795..41d56c2 100644
--- a/runtime/glbl.c
+++ b/runtime/glbl.c
@@ -72,6 +72,7 @@ static int option_DisallowWarning = 1; /* complain if message from disallowed se
static int bDisableDNS = 0; /* don't look up IP addresses of remote messages */
static prop_t *propLocalIPIF = NULL;/* IP address to report for the local host (default is 127.0.0.1) */
static prop_t *propLocalHostName = NULL;/* our hostname as FQDN - read-only after startup */
+static prop_t *propLocalHostNameToDelete = NULL;/* see GenerateLocalHostName function hdr comment! */
static uchar *LocalHostName = NULL;/* our hostname - read-only after startup, except HUP */
static uchar *LocalHostNameOverride = NULL;/* user-overridden hostname - read-only after startup */
static uchar *LocalFQDNName = NULL;/* our hostname as FQDN - read-only after startup, except HUP */
@@ -380,24 +381,31 @@ GetLocalDomain(void)
/* generate the local hostname property. This must be done after the hostname info
* has been set as well as PreserveFQDN.
* rgerhards, 2009-06-30
- * NOTE: This function DELIBERATELY introduces a small memory leak in order to gain
- * speed. Each time it is called when a property name already exists, a new one is
- * allocated but the previous one is NOT freed. This is so that current readers can
- * continue to use the previous name. Otherwise, we would need to use read/write locks
- * to protect the update process. As this function is called extremely infrequently and
- * the memory leak is very small, this is totally accessible. Think that otherwise we
- * would need to place a read look each time the property is read, which is much more
- * frequent (once per message for the modules that use this local hostname!).
+ * NOTE: This function tries to avoid locking by not destructing the previous value
+ * immediately. This is so that current readers can continue to use the previous name.
+ * Otherwise, we would need to use read/write locks to protect the update process.
+ * In order to do so, we save the previous value and delete it when we are called again
+ * the next time. Note that this in theory is racy and can lead to a double-free.
+ * In practice, however, the window of exposure to trigger this is extremely short
+ * and as this functions is very infrequently being called (on HUP), the trigger
+ * condition for this bug is so highly unlikely that it never occurs in practice.
+ * Probably if you HUP rsyslog every few milliseconds, but who does that...
+ * To further reduce risk potential, we do only update the property when there
+ * actually is a hostname change, which makes it even less likely.
* rgerhards, 2013-10-28
*/
static rsRetVal
GenerateLocalHostNameProperty(void)
{
+ uchar *pszPrev;
+ int lenPrev;
prop_t *hostnameNew;
uchar *pszName;
DEFiRet;
- CHKiRet(prop.Construct(&hostnameNew));
+ if(propLocalHostNameToDelete != NULL)
+ prop.Destruct(&propLocalHostNameToDelete);
+
if(LocalHostNameOverride == NULL) {
if(LocalHostName == NULL)
pszName = (uchar*) "[localhost]";
@@ -411,11 +419,20 @@ GenerateLocalHostNameProperty(void)
pszName = LocalHostNameOverride;
}
DBGPRINTF("GenerateLocalHostName uses '%s'\n", pszName);
- CHKiRet(prop.SetString(hostnameNew, pszName, ustrlen(pszName)));
- CHKiRet(prop.ConstructFinalize(hostnameNew));
- propLocalHostName = hostnameNew;
- /* inititional MEM LEAK for old value -- see function hdr comment! */
+ if(propLocalHostName == NULL)
+ pszPrev = (uchar*)""; /* make sure strcmp() below does not match */
+ else
+ prop.GetString(propLocalHostName, &pszPrev, &lenPrev);
+
+ if(ustrcmp(pszPrev, pszName)) {
+ /* we need to update */
+ CHKiRet(prop.Construct(&hostnameNew));
+ CHKiRet(prop.SetString(hostnameNew, pszName, ustrlen(pszName)));
+ CHKiRet(prop.ConstructFinalize(hostnameNew));
+ propLocalHostNameToDelete = propLocalHostName;
+ propLocalHostName = hostnameNew;
+ }
finalize_it:
RETiRet;
@@ -678,6 +695,8 @@ BEGINObjClassExit(glbl, OBJ_IS_CORE_MODULE) /* class, version */
free(LocalHostNameOverride);
free(LocalFQDNName);
objRelease(prop, CORE_COMPONENT);
+ if(propLocalHostNameToDelete != NULL)
+ prop.Destruct(&propLocalHostNameToDelete);
DESTROY_ATOMIC_HELPER_MUT(mutTerminateInputs);
ENDObjClassExit(glbl)
--
1.7.9.5
@@ -13,9 +13,10 @@ json-c-0.12 unlike 0.11 doesn't install json -> json-c symlink in include
Upstream-Status: Backport
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
diff -uNr rsyslog-7.4.4.orig/plugins/ommongodb/ommongodb.c rsyslog-7.4.4/plugins/ommongodb/ommongodb.c
--- rsyslog-7.4.4.orig/plugins/ommongodb/ommongodb.c 2013-09-03 11:54:20.000000000 +0200
+++ rsyslog-7.4.4/plugins/ommongodb/ommongodb.c 2015-01-12 16:11:51.542591825 +0100
diff --git a/plugins/ommongodb/ommongodb.c b/plugins/ommongodb/ommongodb.c
index 41c0d76..682c40e 100644
--- a/plugins/ommongodb/ommongodb.c
+++ b/plugins/ommongodb/ommongodb.c
@@ -33,9 +33,9 @@
#include <stdint.h>
#include <time.h>
@@ -23,14 +24,15 @@ diff -uNr rsyslog-7.4.4.orig/plugins/ommongodb/ommongodb.c rsyslog-7.4.4/plugins
-#include <json.h>
+#include <json-c/json.h>
/* For struct json_object_iter, should not be necessary in future versions */
-#include <json/json_object_private.h>
-#include <json_object_private.h>
+#include <json-c/json_object_private.h>
#include "rsyslog.h"
#include "conf.h"
diff -uNr rsyslog-7.4.4.orig/runtime/msg.c rsyslog-7.4.4/runtime/msg.c
--- rsyslog-7.4.4.orig/runtime/msg.c 2013-09-03 12:31:42.000000000 +0200
+++ rsyslog-7.4.4/runtime/msg.c 2015-01-12 16:12:00.403592142 +0100
diff --git a/runtime/msg.c b/runtime/msg.c
index d04ce7b..b367e1f 100644
--- a/runtime/msg.c
+++ b/runtime/msg.c
@@ -41,9 +41,9 @@
#endif
#include <netdb.h>
@@ -38,7 +40,7 @@ diff -uNr rsyslog-7.4.4.orig/runtime/msg.c rsyslog-7.4.4/runtime/msg.c
-#include <json.h>
+#include <json-c/json.h>
/* For struct json_object_iter, should not be necessary in future versions */
-#include <json/json_object_private.h>
-#include <json_object_private.h>
+#include <json-c/json_object_private.h>
#if HAVE_MALLOC_H
# include <malloc.h>
@@ -1,28 +0,0 @@
Subject: [PATCH] rsyslog: use serial-tests config needed by ptest
ptest needs buildtest-TESTS and runtest-TESTS targets.
serial-tests is required to generate those targets.
Upstream-Status: Inappropriate [default automake behavior incompatible with ptest]
Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
---
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index 1b880f8..0e29742 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@
AC_PREREQ(2.61)
AC_INIT([rsyslog],[7.4.4],[rsyslog@lists.adiscon.com])
-AM_INIT_AUTOMAKE
+AM_INIT_AUTOMAKE([serial-tests])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
--
2.0.0
@@ -9,7 +9,7 @@ Rsyslog is an enhanced syslogd supporting, among others, MySQL,\
encryption protected syslog relay chains while at the same time being\
very easy to setup for the novice user."
DEPENDS = "zlib libestr json-c bison-native flex-native"
DEPENDS = "zlib libestr json-c bison-native flex-native liblogging"
HOMEPAGE = "http://www.rsyslog.com/"
LICENSE = "GPLv3 & LGPLv3 & Apache-2.0"
LIC_FILES_CHKSUM = "file://COPYING;md5=51d9635e646fb75e1b74c074f788e973 \
@@ -17,21 +17,18 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=51d9635e646fb75e1b74c074f788e973 \
file://COPYING.ASL20;md5=052f8a09206615ab07326ff8ce2d9d32\
"
SRC_URI = "http://www.rsyslog.com/files/download/rsyslog/${BPN}-${PV}.tar.gz \
SRC_URI = "http://www.rsyslog.com/download/files/download/rsyslog/${BPN}-${PV}.tar.gz \
file://initscript \
file://rsyslog.conf \
file://rsyslog.logrotate \
file://use-pkgconfig-to-check-libgcrypt.patch \
file://run-ptest \
file://rsyslog-fix-ptest-not-finish.patch \
file://rsyslog-use-serial-tests-config-needed-by-ptest.patch \
file://json-0.12-fix.patch \
file://0001-bugfix-potential-abort-during-HUP.patch \
file://0001-remove-memleak-introduced-by-GenerateLocalHostName-H.patch \
"
SRC_URI[md5sum] = "ebcc010a6205c28eb505c0fe862f32c6"
SRC_URI[sha256sum] = "276d094d1e4c62c770ec8a72723667f119eee038912b79cf3337d439bc2f9087"
SRC_URI[md5sum] = "093c462a5245012bd9e7b82dd8aedffb"
SRC_URI[sha256sum] = "357f089d866c351d5fe5b7139fa85b010223d77b3c21f29b2a1baa8688926111"
inherit autotools pkgconfig systemd update-rc.d update-alternatives ptest