backport patches from upstream

Signed-off-by: Qiumiao Zhang <zhangqiumiao1@huawei.com>

backport-core-bugfix-rsyslog-messages-may-not-always-have-FQD.patch

@@ -0,0 +1,155 @@
+From f886d1f1b2fcda9d9b72efdc15b387d3fc9b1f55 Mon Sep 17 00:00:00 2001
+From: Rainer Gerhards <rgerhards@adiscon.com>
+Date: Wed, 6 Dec 2023 17:11:20 +0100
+Subject: [PATCH] core bugfix: rsyslog messages may not always have FQDN
+
+Even if hostname FQDN is configured, rsyslog internal messages generated
+after rsyslog startup and before the first HUP will not necessarily have
+FQDN but instead only the shortname of the local host. This commit
+fixes the situation.
+
+Special thanks to github user eciii for doing a great bug analysis
+and helping us considerably to fix the issue.
+
+closes https://github.com/rsyslog/rsyslog/issues/5218
+
+Reference:https://github.com/rsyslog/rsyslog/commit/f886d1f1b2fcda9d9b72efdc15b387d3fc9b1f55
+Conflict:NA
+---
+ runtime/glbl.c    |  4 ++--
+ runtime/net.c     |  4 ++--
+ runtime/net.h     |  2 +-
+ runtime/rsconf.h  |  2 +-
+ runtime/rsyslog.h |  4 ++--
+ tools/rsyslogd.c  | 10 ++++++----
+ 6 files changed, 14 insertions(+), 12 deletions(-)
+
+diff --git a/runtime/glbl.c b/runtime/glbl.c
+index a2e2545..3fdaeea 100644
+--- a/runtime/glbl.c
++++ b/runtime/glbl.c
+@@ -7,7 +7,7 @@
+  *
+  * Module begun 2008-04-16 by Rainer Gerhards
+  *
+- * Copyright 2008-2022 Rainer Gerhards and Adiscon GmbH.
++ * Copyright 2008-2023 Rainer Gerhards and Adiscon GmbH.
+  *
+  * This file is part of the rsyslog runtime library.
+  *
+@@ -1431,7 +1431,7 @@ finalize_it:
+ 	 * hostname. These messages are currently in iminternal queue. Once they
+ 	 * are taken from that queue, the hostname will be adapted.
+ 	 */
+-	queryLocalHostname();
++	queryLocalHostname(loadConf);
+ 	RETiRet;
+ }
+ 
+diff --git a/runtime/net.c b/runtime/net.c
+index 8611125..ff46cbc 100644
+--- a/runtime/net.c
++++ b/runtime/net.c
+@@ -1160,7 +1160,7 @@ cvthname(struct sockaddr_storage *f, prop_t **localName, prop_t **fqdn, prop_t *
+  */
+ #define EMPTY_HOSTNAME_REPLACEMENT "localhost-empty-hostname"
+ static rsRetVal
+-getLocalHostname(uchar **ppName)
++getLocalHostname(rsconf_t *const pConf, uchar **ppName)
+ {
+ 	DEFiRet;
+ 	char hnbuf[8192];
+@@ -1183,7 +1183,7 @@ getLocalHostname(uchar **ppName)
+ 
+ 	char *dot = strstr(hnbuf, ".");
+ 	struct addrinfo *res = NULL;
+-	if(!empty_hostname && dot == NULL && runConf != NULL && !glbl.GetDisableDNS(runConf)) {
++	if(!empty_hostname && dot == NULL && pConf != NULL && !glbl.GetDisableDNS(pConf)) {
+ 		/* we need to (try) to find the real name via resolver */
+ 		struct addrinfo flags;
+ 		memset(&flags, 0, sizeof(flags));
+diff --git a/runtime/net.h b/runtime/net.h
+index c2847f6..88d2df5 100644
+--- a/runtime/net.h
++++ b/runtime/net.h
+@@ -152,7 +152,7 @@ BEGINinterface(net) /* name must also be changed in ENDinterface macro! */
+ 		int ipfreebind, char *device);
+ 	void (*closeUDPListenSockets)(int *finet);
+ 	int (*isAllowedSender)(uchar *pszType, struct sockaddr *pFrom, const char *pszFromHost); /* deprecated! */
+-	rsRetVal (*getLocalHostname)(uchar**);
++	rsRetVal (*getLocalHostname)(rsconf_t *const, uchar**);
+ 	int (*should_use_so_bsdcompat)(void);
+ 	/* permitted peer handling should be replaced by something better (see comments above) */
+ 	rsRetVal (*AddPermittedPeer)(permittedPeers_t **ppRootPeer, uchar *pszID);
+diff --git a/runtime/rsconf.h b/runtime/rsconf.h
+index dd89b81..58f4212 100644
+--- a/runtime/rsconf.h
++++ b/runtime/rsconf.h
+@@ -1,6 +1,6 @@
+ /* The rsconf object. It models a complete rsyslog configuration.
+  *
+- * Copyright 2011-2022 Rainer Gerhards and Adiscon GmbH.
++ * Copyright 2011-2023 Rainer Gerhards and Adiscon GmbH.
+  *
+  * This file is part of the rsyslog runtime library.
+  *
+diff --git a/runtime/rsyslog.h b/runtime/rsyslog.h
+index 2607506..b28d628 100644
+--- a/runtime/rsyslog.h
++++ b/runtime/rsyslog.h
+@@ -3,7 +3,7 @@
+  *
+  * Begun 2005-09-15 RGerhards
+  *
+- * Copyright (C) 2005-2019 by Rainer Gerhards and Adiscon GmbH
++ * Copyright (C) 2005-2023 by Rainer Gerhards and Adiscon GmbH
+  *
+  * This file is part of the rsyslog runtime library.
+  *
+@@ -781,7 +781,7 @@ rsRetVal rsrtExit(void);
+ int rsrtIsInit(void);
+ void rsrtSetErrLogger(void (*errLogger)(const int, const int, const uchar*));
+ void dfltErrLogger(const int, const int, const uchar *errMsg);
+-rsRetVal queryLocalHostname(void);
++rsRetVal queryLocalHostname(rsconf_t *const);
+ 
+ 
+ /* this define below is (later) intended to be used to implement empty
+diff --git a/tools/rsyslogd.c b/tools/rsyslogd.c
+index cc3486e..a5548a3 100644
+--- a/tools/rsyslogd.c
++++ b/tools/rsyslogd.c
+@@ -237,16 +237,18 @@ setsid(void)
+ }
+ #endif
+ 
+-
++/* we need a pointer to the conf, because in early startup stage we
++ * need to use loadConf, later on runConf.
++ */
+ rsRetVal
+-queryLocalHostname(void)
++queryLocalHostname(rsconf_t *const pConf)
+ {
+ 	uchar *LocalHostName = NULL;
+ 	uchar *LocalDomain = NULL;
+ 	uchar *LocalFQDNName;
+ 	DEFiRet;
+ 
+-	CHKiRet(net.getLocalHostname(&LocalFQDNName));
++	CHKiRet(net.getLocalHostname(pConf, &LocalFQDNName));
+ 	uchar *dot = (uchar*) strstr((char*)LocalFQDNName, ".");
+ 	if(dot == NULL) {
+ 		CHKmalloc(LocalHostName = (uchar*) strdup((char*)LocalFQDNName));
+@@ -1859,7 +1861,7 @@ doHUP(void)
+ 		logmsgInternal(NO_ERRCODE, LOG_SYSLOG|LOG_INFO, (uchar*)buf, 0);
+ 	}
+ 
+-	queryLocalHostname(); /* re-read our name */
++	queryLocalHostname(runConf); /* re-read our name */
+ 	ruleset.IterateAllActions(ourConf, doHUPActions, NULL);
+ 	DBGPRINTF("doHUP: doing modules\n");
+ 	modDoHUP();
+-- 
+2.19.1
+

backport-imfile-remove-state-file-on-file-delete-fix.patch

@@ -0,0 +1,29 @@
+From eadb0b6d93867c26a26f0a5effa7332420d319cc Mon Sep 17 00:00:00 2001
+From: alakatos <alakatos@redhat.com>
+Date: Fri, 3 Nov 2023 10:24:15 +0100
+Subject: [PATCH] imfile: remove state file on file delete fix
+
+The state file would remain in the working directory
+after shutdown, even though deleteStateOnfileDelete is
+set to "on" and the monitored file was removed.
+
+Fixes #5258
+
+Reference:https://github.com/rsyslog/rsyslog/commit/eadb0b6d93867c26a26f0a5effa7332420d319cc
+Conflict:NA
+---
+ plugins/imfile/imfile.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/plugins/imfile/imfile.c b/plugins/imfile/imfile.c
+index 5febd6db67..3b0bb10698 100644
+--- a/plugins/imfile/imfile.c
++++ b/plugins/imfile/imfile.c
+@@ -1153,6 +1153,7 @@ fs_node_destroy(fs_node_t *const node)
+ 	DBGPRINTF("node destroy: %p edges:\n", node);
+ 
+ 	for(edge = node->edges ; edge != NULL ; ) {
++		detect_updates(edge);
+ 		fs_node_destroy(edge->node);
+ 		fs_edge_t *const toDel = edge;
+ 		edge = edge->next;

backport-omfile-do-not-carry-out-actual-action-when-writing-t.patch

@@ -0,0 +1,85 @@
+From 25224fb536488ae63e6addd2c9005bc2b8dc126a Mon Sep 17 00:00:00 2001
+From: Rainer Gerhards <rgerhards@adiscon.com>
+Date: Wed, 21 Feb 2024 09:31:00 +0100
+Subject: [PATCH] omfile: do not carry out actual action when writing to
+ /dev/null
+
+In some use cases omfile is configured to write to /dev/null. This seems
+primarily be done because of statistics gathering but maybe some other
+scenarios. We now add conditional logic to not do any actual omfile
+action when the target file is /dev/null.
+
+Note: this check only works on static file names. When /dev/null is
+evaluated as part of dynafile, it will be handled just in the regular
+case like before this patch.
+
+Reference:https://github.com/rsyslog/rsyslog/commit/25224fb536488ae63e6addd2c9005bc2b8dc126a
+Conflict:NA
+---
+ tools/omfile.c | 15 ++++++++++++++-
+ 1 file changed, 14 insertions(+), 1 deletion(-)
+
+diff --git a/tools/omfile.c b/tools/omfile.c
+index 64578c4..e18809a 100644
+--- a/tools/omfile.c
++++ b/tools/omfile.c
+@@ -17,7 +17,7 @@
+  * pipes. These have been moved to ompipe, to reduced the entanglement
+  * between the two different functionalities. -- rgerhards
+  *
+- * Copyright 2007-2022 Adiscon GmbH.
++ * Copyright 2007-2024 Adiscon GmbH.
+  *
+  * This file is part of rsyslog.
+  *
+@@ -139,6 +139,7 @@ typedef struct _instanceData {
+ 	strm_t	*pStrm;		/* our output stream */
+ 	short nInactive;	/* number of minutes not writen (STATIC files only) */
+ 	char	bDynamicName;	/* 0 - static name, 1 - dynamic name (with properties) */
++	int	isDevNull;	/* do we "write" to /dev/null? - if so, do nothing */
+ 	int	fCreateMode;	/* file creation mode for open() */
+ 	int	fDirCreateMode;	/* creation mode for mkdir() */
+ 	int	bCreateDirs;	/* auto-create directories? */
+@@ -1086,6 +1087,11 @@ BEGINcommitTransaction
+ 	instanceData *__restrict__ const pData = pWrkrData->pData;
+ 	unsigned i;
+ CODESTARTcommitTransaction
++
++	if(pData->isDevNull) {
++		goto terminate;
++	}
++
+ 	pthread_mutex_lock(&pData->mutWrite);
+ 
+ 	for(i = 0 ; i < nParams ; ++i) {
+@@ -1110,6 +1116,8 @@ finalize_it:
+ 		iRet = (pData->bDynamicName && runModConf->bDynafileDoNotSuspend) ?
+ 			RS_RET_OK : RS_RET_SUSPENDED;
+ 	}
++
++terminate:
+ ENDcommitTransaction
+ 
+ 
+@@ -1139,6 +1147,7 @@ setInstParamDefaults(instanceData *__restrict__ const pData)
+ 	pData->useSigprov = 0;
+ 	pData->useCryprov = 0;
+ 	pData->iCloseTimeout = -1;
++	pData->isDevNull = 0;
+ }
+ 
+ 
+@@ -1377,6 +1386,10 @@ CODESTARTnewActInst
+ 		ABORT_FINALIZE(RS_RET_MISSING_CNFPARAMS);
+ 	}
+ 
++	if(!strcmp((const char*) pData->fname, "/dev/null")) {
++		pData->isDevNull = 1;
++	}
++
+ 	if(pData->sigprovName != NULL) {
+ 		initSigprov(pData, lst);
+ 	}
+-- 
+2.19.1
+

rsyslog.spec

@@ -7,7 +7,7 @@
 
 Name:           rsyslog
 Version:        8.2210.0
-Release:        8
+Release:        9
 Summary:        The rocket-fast system for log processing
 License:        (GPLv3+ and ASL 2.0)
 URL:            http://www.rsyslog.com/
@@ -49,6 +49,9 @@ Patch6016:      backport-tcpflood-bugfix-TCP-sending-was-not-implemented-properl
 Patch6017:      backport-tcpflood-bugfix-plain-tcp-send-error-not-properly-reported.patch
 Patch6018:      backport-fix-startup-issue-on-modern-systemd-systems.patch
 Patch6019:      backport-tcp-net-subsystem-handle-data-race-gracefully.patch
+Patch6020:      backport-imfile-remove-state-file-on-file-delete-fix.patch
+Patch6021:      backport-core-bugfix-rsyslog-messages-may-not-always-have-FQD.patch
+Patch6022:      backport-omfile-do-not-carry-out-actual-action-when-writing-t.patch
 
 BuildRequires:  gcc autoconf automake bison dos2unix flex pkgconfig python3-docutils libtool
 BuildRequires:  libgcrypt-devel libuuid-devel zlib-devel krb5-devel libnet-devel gnutls-devel
@@ -514,6 +517,14 @@ done
 %{_mandir}/man1/rscryutil.1.gz
 
 %changelog
+* Tue Jun 18 2024 zhangqiumiao <zhangqiumiao1@huawei.com> - 8.2210.0-9
+- Type:bugfix
+- CVE:NA
+- SUG:NA
+- DESC:imfile: remove state file on file delete fix
+       omfile: do not carry out actual action when writing to /dev/null
+       core bugfix: rsyslog messages may not always have FQDN
+
 * Thu Mar 21 2024 zhangqiumiao <zhangqiumiao1@huawei.com> - 8.2210.0-8
 - Type:bugfix
 - CVE:NA