nfs-utils/nfs-utils-2.5.5-rc2.patch

diff --git a/configure.ac b/configure.ac
index 93520a80..bc2d0f02 100644
--- a/configure.ac
+++ b/configure.ac
@@ -688,9 +688,28 @@ AC_SUBST([ACLOCAL_AMFLAGS], ["-I $ac_macro_dir \$(ACLOCAL_FLAGS)"])
 AC_SUBST([_sysconfdir])
 AC_CONFIG_COMMANDS_PRE([eval eval _sysconfdir=$sysconfdir])
 
+# make _statedir available for substituion in config files
+# 2 "evals" needed late to expand variable names.
+AC_SUBST([_statedir])
+AC_CONFIG_COMMANDS_PRE([eval eval _statedir=$statedir])
+
+if test "$statedir" = "/var/lib/nfs"; then
+	rpc_pipefsmount="var-lib-nfs-rpc_pipefs.mount"
+else
+	rpc_pipefsmount="$(systemd-escape -p "$statedir/rpc_pipefs").mount"
+fi
+AC_SUBST(rpc_pipefsmount)
+
+# make _rpc_pipefsmount available for substituion in config files
+# 2 "evals" needed late to expand variable names.
+AC_SUBST([_rpc_pipefsmount])
+AC_CONFIG_COMMANDS_PRE([eval eval _rpc_pipefsmount=$rpc_pipefsmount])
+
 AC_CONFIG_FILES([
 	Makefile
 	systemd/rpc-gssd.service
+	systemd/rpc_pipefs.target
+	systemd/var-lib-nfs-rpc_pipefs.mount
 	linux-nfs/Makefile
 	support/Makefile
 	support/export/Makefile
diff --git a/install-dep b/install-dep
new file mode 100755
index 00000000..621618fe
--- /dev/null
+++ b/install-dep
@@ -0,0 +1,21 @@
+#!/bin/bash
+#install dependencies for compiling from source code
+
+#RHEL/Fedora/CentOS-Stream/Rocky
+which dnf &>/dev/null || which yum &>/dev/null && {
+	yum install -y automake libtool make gcc rpcgen libtirpc-devel libevent-devel sqlite-devel device-mapper-devel \
+		libblkid-devel krb5-devel libuuid-devel
+}
+
+#Debian/ubuntu
+which apt &>/dev/null && {
+	apt install -o APT::Install-Suggests=0 -o APT::Install-Recommends=0 --ignore-missing -y \
+		autotools-dev automake make libtool pkg-config libtirpc-dev libevent-dev libsqlite3-dev \
+		libdevmapper-dev libblkid-dev libkrb5-dev libkeyutils-dev uuid-dev
+}
+
+#openSUSE Leap
+which zypper &>/dev/null && {
+	zypper in --no-recommends -y automake libtool make gcc rpcgen libtirpc-devel libevent-devel sqlite-devel \
+		device-mapper-devel libblkid-devel krb5-devel libuuid-devel
+}
diff --git a/support/nfsidmap/nss.c b/support/nfsidmap/nss.c
index 669760b7..0f43076e 100644
--- a/support/nfsidmap/nss.c
+++ b/support/nfsidmap/nss.c
@@ -365,10 +365,8 @@ static int _nss_name_to_gid(char *name, gid_t *gid, int dostrip)
 out_buf:
 	free(buf);
 out_name:
-	if (dostrip)
-		free(localname);
-	if (get_reformat_group())
-		free(ref_name);
+	free(localname);
+	free(ref_name);
 out:
 	return err;
 }
diff --git a/support/nfsidmap/regex.c b/support/nfsidmap/regex.c
index fdbb2e2f..958b4ac8 100644
--- a/support/nfsidmap/regex.c
+++ b/support/nfsidmap/regex.c
@@ -157,6 +157,7 @@ again:
 	IDMAP_LOG(4, ("regexp_getpwnam: name '%s' mapped to '%s'",
 		  name, localname));
 
+	free(localname);
 	*err_p = 0;
 	return pw;
 
diff --git a/systemd/Makefile.am b/systemd/Makefile.am
index 650ad25c..8c7b676f 100644
--- a/systemd/Makefile.am
+++ b/systemd/Makefile.am
@@ -12,7 +12,9 @@ unit_files =  \
     rpc-statd-notify.service \
     rpc-statd.service \
     \
-    proc-fs-nfsd.mount \
+    proc-fs-nfsd.mount
+
+rpc_pipefs_mount_file = \
     var-lib-nfs-rpc_pipefs.mount
 
 if CONFIG_NFSV4
@@ -75,4 +77,5 @@ genexec_PROGRAMS = nfs-server-generator rpc-pipefs-generator
 install-data-hook: $(unit_files)
 	mkdir -p $(DESTDIR)/$(unitdir)
 	cp $(unit_files) $(DESTDIR)/$(unitdir)
+	cp $(rpc_pipefs_mount_file) $(DESTDIR)/$(unitdir)/$(rpc_pipefsmount)
 endif
diff --git a/systemd/rpc-pipefs-generator.c b/systemd/rpc-pipefs-generator.c
index 8e218aa7..c24db567 100644
--- a/systemd/rpc-pipefs-generator.c
+++ b/systemd/rpc-pipefs-generator.c
@@ -21,7 +21,7 @@
 #include "conffile.h"
 #include "systemd.h"
 
-#define RPC_PIPEFS_DEFAULT "/var/lib/nfs/rpc_pipefs"
+#define RPC_PIPEFS_DEFAULT NFS_STATEDIR "/rpc_pipefs"
 
 static int generate_mount_unit(const char *pipefs_path, const char *pipefs_unit,
 			       const char *dirname)
diff --git a/systemd/rpc_pipefs.target.in b/systemd/rpc_pipefs.target.in
new file mode 100644
index 00000000..332f62b6
--- /dev/null
+++ b/systemd/rpc_pipefs.target.in
@@ -0,0 +1,3 @@
+[Unit]
+Requires=@_rpc_pipefsmount@
+After=@_rpc_pipefsmount@
diff --git a/systemd/var-lib-nfs-rpc_pipefs.mount.in b/systemd/var-lib-nfs-rpc_pipefs.mount.in
new file mode 100644
index 00000000..4c5d6ce4
--- /dev/null
+++ b/systemd/var-lib-nfs-rpc_pipefs.mount.in
@@ -0,0 +1,10 @@
+[Unit]
+Description=RPC Pipe File System
+DefaultDependencies=no
+After=systemd-tmpfiles-setup.service
+Conflicts=umount.target
+
+[Mount]
+What=sunrpc
+Where=@_statedir@/rpc_pipefs
+Type=rpc_pipefs
diff --git a/utils/blkmapd/device-discovery.c b/utils/blkmapd/device-discovery.c
index 77ebe736..2736ac89 100644
--- a/utils/blkmapd/device-discovery.c
+++ b/utils/blkmapd/device-discovery.c
@@ -63,7 +63,7 @@
 #define EVENT_SIZE (sizeof(struct inotify_event))
 #define EVENT_BUFSIZE (1024 * EVENT_SIZE)
 
-#define RPCPIPE_DIR	"/var/lib/nfs/rpc_pipefs"
+#define RPCPIPE_DIR	NFS_STATEDIR "/rpc_pipefs"
 #define PID_FILE	"/run/blkmapd.pid"
 
 #define CONF_SAVE(w, f) do {			\
diff --git a/utils/gssd/gssd.c b/utils/gssd/gssd.c
index 4113cbab..833d8e01 100644
--- a/utils/gssd/gssd.c
+++ b/utils/gssd/gssd.c
@@ -1016,7 +1016,7 @@ read_gss_conf(void)
 		keytabfile = s;
 	s = conf_get_str("gssd", "cred-cache-directory");
 	if (s)
-		ccachedir = s;
+		ccachedir = strdup(s);
 	s = conf_get_str("gssd", "preferred-realm");
 	if (s)
 		preferred_realm = s;
@@ -1070,7 +1070,8 @@ main(int argc, char *argv[])
 				keytabfile = optarg;
 				break;
 			case 'd':
-				ccachedir = optarg;
+				free(ccachedir);
+				ccachedir = strdup(optarg);
 				break;
 			case 't':
 				context_timeout = atoi(optarg);
@@ -1133,7 +1134,6 @@ main(int argc, char *argv[])
 	}
 
 	if (ccachedir) {
-		char *ccachedir_copy;
 		char *ptr;
 
 		for (ptr = ccachedir, i = 2; *ptr; ptr++)
@@ -1141,8 +1141,7 @@ main(int argc, char *argv[])
 				i++;
 
 		ccachesearch = malloc(i * sizeof(char *));
-	       	ccachedir_copy = strdup(ccachedir);
-		if (!ccachedir_copy || !ccachesearch) {
+		if (!ccachesearch) {
 			printerr(0, "malloc failure\n");
 			exit(EXIT_FAILURE);
 		}
@@ -1274,6 +1273,7 @@ main(int argc, char *argv[])
 
 	free(preferred_realm);
 	free(ccachesearch);
+	free(ccachedir);
 
 	return rc < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
 }
diff --git a/utils/gssd/gssd.h b/utils/gssd/gssd.h
index c52c5b48..519dc431 100644
--- a/utils/gssd/gssd.h
+++ b/utils/gssd/gssd.h
@@ -39,7 +39,7 @@
 #include <pthread.h>
 
 #ifndef GSSD_PIPEFS_DIR
-#define GSSD_PIPEFS_DIR		"/var/lib/nfs/rpc_pipefs"
+#define GSSD_PIPEFS_DIR		NFS_STATEDIR "/rpc_pipefs"
 #endif
 #define DNOTIFY_SIGNAL		(SIGRTMIN + 3)
 
diff --git a/utils/gssd/krb5_util.c b/utils/gssd/krb5_util.c
index c5f1152e..6d059f33 100644
--- a/utils/gssd/krb5_util.c
+++ b/utils/gssd/krb5_util.c
@@ -1129,6 +1129,12 @@ query_krb5_ccache(const char* cred_cache, char **ret_princname,
 			    *str = '\0';
 			    *ret_princname = strdup(princstring);
 			    *ret_realm = strdup(str+1);
+			    if (!*ret_princname || !*ret_realm) {
+				    free(*ret_princname);
+				    free(*ret_realm);
+				    *ret_princname = NULL;
+				    *ret_realm = NULL;
+			    }
 		    }
 		    k5_free_unparsed_name(context, princstring);
 		}
@@ -1350,15 +1356,19 @@ gssd_get_krb5_machine_cred_list(char ***list)
 		if (retval)
 			continue;
 		if (i + 1 > listsize) {
+			char **tmplist;
 			listsize += listinc;
-			l = (char **)
+			tmplist = (char **)
 				realloc(l, listsize * sizeof(char *));
-			if (l == NULL) {
+			if (tmplist == NULL) {
+				gssd_free_krb5_machine_cred_list(l);
 				retval = ENOMEM;
 				goto out_lock;
 			}
+			l = tmplist;
 		}
 		if ((l[i++] = strdup(ple->ccname)) == NULL) {
+			gssd_free_krb5_machine_cred_list(l);
 			retval = ENOMEM;
 			goto out_lock;
 		}
diff --git a/utils/idmapd/idmapd.c b/utils/idmapd/idmapd.c
index 51c71fbb..e2c160e8 100644
--- a/utils/idmapd/idmapd.c
+++ b/utils/idmapd/idmapd.c
@@ -73,7 +73,7 @@
 #include "nfslib.h"
 
 #ifndef PIPEFS_DIR
-#define PIPEFS_DIR  "/var/lib/nfs/rpc_pipefs/"
+#define PIPEFS_DIR  NFS_STATEDIR "/rpc_pipefs/"
 #endif
 
 #ifndef NFSD_DIR
diff --git a/utils/mount/nfs.man b/utils/mount/nfs.man
index f98cb47d..f1b76936 100644
--- a/utils/mount/nfs.man
+++ b/utils/mount/nfs.man
@@ -555,6 +555,13 @@ using the FS-Cache facility. See cachefilesd(8)
 and <kernel_source>/Documentation/filesystems/caching
 for detail on how to configure the FS-Cache facility.
 Default value is nofsc.
+.TP 1.5i
+.B sloppy
+The
+.B sloppy
+option is an alternative to specifying
+.BR mount.nfs " -s " option.
+
 .SS "Options for NFS versions 2 and 3 only"
 Use these options, along with the options in the above subsection,
 for NFS versions 2 and 3 only.
diff --git a/utils/mount/stropts.c b/utils/mount/stropts.c
index 82b054a5..fa67a66f 100644
--- a/utils/mount/stropts.c
+++ b/utils/mount/stropts.c
@@ -339,11 +339,19 @@ static int nfs_verify_lock_option(struct mount_options *options)
 
 static int nfs_insert_sloppy_option(struct mount_options *options)
 {
-	if (!sloppy || linux_version_code() < MAKE_VERSION(2, 6, 27))
+	if (linux_version_code() < MAKE_VERSION(2, 6, 27))
 		return 1;
 
-	if (po_insert(options, "sloppy") == PO_FAILED)
-		return 0;
+	if (po_contains(options, "sloppy")) {
+		po_remove_all(options, "sloppy");
+		sloppy++;
+	}
+
+	if (sloppy) {
+		if (po_insert(options, "sloppy") == PO_FAILED)
+			return 0;
+	}
+
 	return 1;
 }
 
diff --git a/utils/mountd/rmtab.c b/utils/mountd/rmtab.c
index 2da97615..752fdb66 100644
--- a/utils/mountd/rmtab.c
+++ b/utils/mountd/rmtab.c
@@ -233,6 +233,9 @@ mountlist_list(void)
 			m->ml_directory = strdup(rep->r_path);
 
 			if (m->ml_hostname == NULL || m->ml_directory == NULL) {
+				free(m->ml_hostname);
+				free(m->ml_directory);
+				free(m);
 				mountlist_freeall(mlist);
 				mlist = NULL;
 				xlog(L_ERROR, "%s: memory allocation failed",
diff --git a/utils/nfsdcltrack/nfsdcltrack.c b/utils/nfsdcltrack/nfsdcltrack.c
index e926f1c0..7c1c4bcc 100644
--- a/utils/nfsdcltrack/nfsdcltrack.c
+++ b/utils/nfsdcltrack/nfsdcltrack.c
@@ -33,6 +33,7 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <fcntl.h>
+#include <inttypes.h>
 #include <unistd.h>
 #include <libgen.h>
 #include <sys/inotify.h>
@@ -507,7 +508,7 @@ cltrack_gracedone(const char *timestr)
 {
 	int ret;
 	char *tail;
-	time_t gracetime;
+	uint64_t gracetime;
 
 
 	ret = sqlite_prepare_dbh(storagedir);
@@ -525,7 +526,7 @@ cltrack_gracedone(const char *timestr)
 	if (*tail)
 		return -EINVAL;
 
-	xlog(D_GENERAL, "%s: grace done. gracetime=%ld", __func__, gracetime);
+	xlog(D_GENERAL, "%s: grace done. gracetime=%"PRIu64, __func__, gracetime);
 
 	ret = sqlite_remove_unreclaimed(gracetime);
 
diff --git a/utils/nfsdcltrack/sqlite.c b/utils/nfsdcltrack/sqlite.c
index f79aebb3..cf0c6a45 100644
--- a/utils/nfsdcltrack/sqlite.c
+++ b/utils/nfsdcltrack/sqlite.c
@@ -46,6 +46,7 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <fcntl.h>
+#include <inttypes.h>
 #include <unistd.h>
 #include <sqlite3.h>
 #include <linux/limits.h>
@@ -539,12 +540,12 @@ out_err:
  * remove any client records that were not reclaimed since grace_start.
  */
 int
-sqlite_remove_unreclaimed(time_t grace_start)
+sqlite_remove_unreclaimed(uint64_t grace_start)
 {
 	int ret;
 	char *err = NULL;
 
-	ret = snprintf(buf, sizeof(buf), "DELETE FROM clients WHERE time < %ld",
+	ret = snprintf(buf, sizeof(buf), "DELETE FROM clients WHERE time < %"PRIu64,
 			grace_start);
 	if (ret < 0) {
 		return ret;
diff --git a/utils/nfsdcltrack/sqlite.h b/utils/nfsdcltrack/sqlite.h
index 06e7c044..ba8cdfa8 100644
--- a/utils/nfsdcltrack/sqlite.h
+++ b/utils/nfsdcltrack/sqlite.h
@@ -26,7 +26,7 @@ int sqlite_insert_client(const unsigned char *clname, const size_t namelen,
 int sqlite_remove_client(const unsigned char *clname, const size_t namelen);
 int sqlite_check_client(const unsigned char *clname, const size_t namelen,
 				const bool has_session);
-int sqlite_remove_unreclaimed(const time_t grace_start);
+int sqlite_remove_unreclaimed(const uint64_t grace_start);
 int sqlite_query_reclaiming(const time_t grace_start);
 
 #endif /* _SQLITE_H */