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-rw-r--r--0054-UP-keep-udev-ref.patch308
1 files changed, 308 insertions, 0 deletions
diff --git a/0054-UP-keep-udev-ref.patch b/0054-UP-keep-udev-ref.patch
new file mode 100644
index 0000000..e42d716
--- /dev/null
+++ b/0054-UP-keep-udev-ref.patch
@@ -0,0 +1,308 @@
+---
+ libmpathpersist/mpath_persist.c | 7 ++++---
+ libmpathpersist/mpath_persist.h | 2 +-
+ libmpathpersist/mpath_pr_ioctl.c | 5 +++--
+ libmultipath/config.c | 9 +++------
+ libmultipath/config.h | 2 +-
+ mpathpersist/Makefile | 2 +-
+ mpathpersist/main.c | 11 +++++++----
+ multipath/Makefile | 2 +-
+ multipath/main.c | 12 ++++++++----
+ multipathd/main.c | 11 ++++++++---
+ 10 files changed, 37 insertions(+), 26 deletions(-)
+
+Index: multipath-tools-130222/libmpathpersist/mpath_persist.c
+===================================================================
+--- multipath-tools-130222.orig/libmpathpersist/mpath_persist.c
++++ multipath-tools-130222/libmpathpersist/mpath_persist.c
+@@ -1,4 +1,3 @@
+-#include "mpath_persist.h"
+ #include <libdevmapper.h>
+ #include <defaults.h>
+ #include <sys/stat.h>
+@@ -8,6 +7,7 @@
+ #include <checkers.h>
+ #include <structs.h>
+ #include <structs_vec.h>
++#include <libudev.h>
+
+ #include <prio.h>
+ #include <unistd.h>
+@@ -20,6 +20,7 @@
+ #include <ctype.h>
+ #include <propsel.h>
+
++#include "mpath_persist.h"
+ #include "mpathpr.h"
+ #include "mpath_pr_ioctl.h"
+
+@@ -32,9 +33,9 @@
+
+
+ int
+-mpath_lib_init (void)
++mpath_lib_init (struct udev *udev)
+ {
+- if (load_config(DEFAULT_CONFIGFILE)){
++ if (load_config(DEFAULT_CONFIGFILE, udev)){
+ condlog(0, "Failed to initialize multipath config.");
+ return 1;
+ }
+Index: multipath-tools-130222/libmpathpersist/mpath_persist.h
+===================================================================
+--- multipath-tools-130222.orig/libmpathpersist/mpath_persist.h
++++ multipath-tools-130222/libmpathpersist/mpath_persist.h
+@@ -174,7 +174,7 @@ struct prout_param_descriptor { /* PROU
+ *
+ * RETURNS: 0->Success, 1->Failed.
+ */
+-extern int mpath_lib_init (void );
++extern int mpath_lib_init (struct udev *udev);
+
+
+ /*
+Index: multipath-tools-130222/libmpathpersist/mpath_pr_ioctl.c
+===================================================================
+--- multipath-tools-130222.orig/libmpathpersist/mpath_pr_ioctl.c
++++ multipath-tools-130222/libmpathpersist/mpath_pr_ioctl.c
+@@ -10,8 +10,9 @@
+ #include <string.h>
+ #include <sys/ioctl.h>
+ #include <unistd.h>
+-#include "mpath_pr_ioctl.h"
+-#include <mpath_persist.h>
++#include <libudev.h>
++#include "mpath_pr_ioctl.h"
++#include <mpath_persist.h>
+
+ #include <debug.h>
+
+Index: multipath-tools-130222/libmultipath/config.c
+===================================================================
+--- multipath-tools-130222.orig/libmultipath/config.c
++++ multipath-tools-130222/libmultipath/config.c
+@@ -467,9 +467,6 @@ free_config (struct config * conf)
+ if (conf->dev)
+ FREE(conf->dev);
+
+- if (conf->udev)
+- udev_unref(conf->udev);
+-
+ if (conf->multipath_dir)
+ FREE(conf->multipath_dir);
+
+@@ -519,12 +516,12 @@ free_config (struct config * conf)
+ }
+
+ int
+-load_config (char * file)
++load_config (char * file, struct udev *udev)
+ {
+ if (!conf)
+ conf = alloc_config();
+
+- if (!conf)
++ if (!conf || !udev)
+ return 1;
+
+ /*
+@@ -533,7 +530,7 @@ load_config (char * file)
+ if (!conf->verbosity)
+ conf->verbosity = DEFAULT_VERBOSITY;
+
+- conf->udev = udev_new();
++ conf->udev = udev;
+ dm_drv_version(conf->version, TGT_MPATH);
+ conf->dev_type = DEV_NONE;
+ conf->minio = DEFAULT_MINIO;
+Index: multipath-tools-130222/libmultipath/config.h
+===================================================================
+--- multipath-tools-130222.orig/libmultipath/config.h
++++ multipath-tools-130222/libmultipath/config.h
+@@ -159,7 +159,7 @@ void free_mptable (vector mptable);
+
+ int store_hwe (vector hwtable, struct hwentry *);
+
+-int load_config (char * file);
++int load_config (char * file, struct udev * udev);
+ struct config * alloc_config (void);
+ void free_config (struct config * conf);
+
+Index: multipath-tools-130222/mpathpersist/main.c
+===================================================================
+--- multipath-tools-130222.orig/mpathpersist/main.c
++++ multipath-tools-130222/mpathpersist/main.c
+@@ -7,6 +7,7 @@
+ #include <vector.h>
+ #include <structs.h>
+ #include <getopt.h>
++#include <libudev.h>
+ #include <mpath_persist.h>
+ #include "main.h"
+ #include <pthread.h>
+@@ -68,7 +69,8 @@ int main (int argc, char * argv[])
+ int noisy = 0;
+ int num_transport =0;
+ void *resp = NULL;
+- struct transportid * tmp;
++ struct transportid * tmp;
++ struct udev *udev = NULL;
+
+ if (optind == argc)
+ {
+@@ -84,8 +86,8 @@ int main (int argc, char * argv[])
+ exit (1);
+ }
+
+-
+- mpath_lib_init();
++ udev = udev_new();
++ mpath_lib_init(udev);
+ memset(transportids,0,MPATH_MX_TIDS);
+
+ while (1)
+@@ -461,12 +463,13 @@ int main (int argc, char * argv[])
+ if (res < 0)
+ {
+ mpath_lib_exit();
++ udev_unref(udev);
+ return MPATH_PR_FILE_ERROR;
+ }
+
+ out :
+ mpath_lib_exit();
+-
++ udev_unref(udev);
+ return (ret >= 0) ? ret : MPATH_PR_OTHER;
+ }
+
+Index: multipath-tools-130222/multipath/main.c
+===================================================================
+--- multipath-tools-130222.orig/multipath/main.c
++++ multipath-tools-130222/multipath/main.c
+@@ -27,6 +27,7 @@
+ #include <stdio.h>
+ #include <unistd.h>
+ #include <ctype.h>
++#include <libudev.h>
+
+ #include <checkers.h>
+ #include <prio.h>
+@@ -435,6 +436,7 @@ convert_dev(char *dev)
+ int
+ main (int argc, char *argv[])
+ {
++ struct udev *udev;
+ int arg;
+ extern char *optarg;
+ extern int optind;
+@@ -445,7 +447,9 @@ main (int argc, char *argv[])
+ exit(1);
+ }
+
+- if (load_config(DEFAULT_CONFIGFILE))
++ udev = udev_new();
++
++ if (load_config(DEFAULT_CONFIGFILE, udev))
+ exit(1);
+
+ if (dm_prereq())
+@@ -560,11 +564,11 @@ main (int argc, char *argv[])
+
+ if (init_checkers()) {
+ condlog(0, "failed to initialize checkers");
+- exit(1);
++ goto out;
+ }
+ if (init_prio()) {
+ condlog(0, "failed to initialize prioritizers");
+- exit(1);
++ goto out;
+ }
+ dm_init();
+
+@@ -628,7 +632,7 @@ out:
+ */
+ free_config(conf);
+ conf = NULL;
+-
++ udev_unref(udev);
+ #ifdef _DEBUG_
+ dbg_free_final(NULL);
+ #endif
+Index: multipath-tools-130222/multipathd/main.c
+===================================================================
+--- multipath-tools-130222.orig/multipathd/main.c
++++ multipath-tools-130222/multipathd/main.c
+@@ -93,6 +93,8 @@ static sem_t exit_sem;
+ */
+ struct vectors * gvecs;
+
++struct udev * udev;
++
+ static int
+ need_switch_pathgroup (struct multipath * mpp, int refresh)
+ {
+@@ -1408,7 +1410,7 @@ reconfigure (struct vectors * vecs)
+ vecs->pathvec = NULL;
+ conf = NULL;
+
+- if (!load_config(DEFAULT_CONFIGFILE)) {
++ if (!load_config(DEFAULT_CONFIGFILE, udev)) {
+ conf->verbosity = old->verbosity;
+ conf->daemon = 1;
+ configure(vecs, 1);
+@@ -1601,6 +1603,8 @@ child (void * param)
+ sem_init(&exit_sem, 0, 0);
+ signal_init();
+
++ udev = udev_new();
++
+ setup_thread_attr(&misc_attr, 64 * 1024, 1);
+ setup_thread_attr(&waiter_attr, 32 * 1024, 1);
+
+@@ -1615,7 +1619,7 @@ child (void * param)
+ condlog(2, "--------start up--------");
+ condlog(2, "read " DEFAULT_CONFIGFILE);
+
+- if (load_config(DEFAULT_CONFIGFILE))
++ if (load_config(DEFAULT_CONFIGFILE, udev))
+ exit(1);
+
+ if (init_checkers()) {
+@@ -1765,7 +1769,8 @@ child (void * param)
+ */
+ free_config(conf);
+ conf = NULL;
+-
++ udev_unref(udev);
++ udev = NULL;
+ #ifdef _DEBUG_
+ dbg_free_final(NULL);
+ #endif
+Index: multipath-tools-130222/mpathpersist/Makefile
+===================================================================
+--- multipath-tools-130222.orig/mpathpersist/Makefile
++++ multipath-tools-130222/mpathpersist/Makefile
+@@ -5,7 +5,7 @@ include ../Makefile.inc
+ OBJS = main.o
+
+ CFLAGS += -I$(multipathdir) -I$(mpathpersistdir)
+-LDFLAGS += -lpthread -ldevmapper -L$(mpathpersistdir) -lmpathpersist -L$(multipathdir) -lmultipath
++LDFLAGS += -lpthread -ldevmapper -L$(mpathpersistdir) -lmpathpersist -L$(multipathdir) -lmultipath -ludev
+
+ EXEC = mpathpersist
+
+Index: multipath-tools-130222/multipath/Makefile
+===================================================================
+--- multipath-tools-130222.orig/multipath/Makefile
++++ multipath-tools-130222/multipath/Makefile
+@@ -7,7 +7,7 @@ include ../Makefile.inc
+ OBJS = main.o
+
+ CFLAGS += -fPIC -I$(multipathdir)
+-LDFLAGS += -lpthread -ldevmapper -ldl -L$(multipathdir) -lmultipath
++LDFLAGS += -lpthread -ldevmapper -ldl -L$(multipathdir) -lmultipath -ludev
+
+ EXEC = multipath
+
generated by cgit (git 2.34.1) at 2024-05-07 11:24:48 +0000