5bea53fe7e
Update Source to the latest upstream commit
* Previous patches 0001-0006 are included in this commit
* Previous patches 0007-0014 are now patches 0015-0022
Add 0001-libmultipath-fix-tur-checker-locking.patch
* Fixed spinlock bug. posted upstream
Add 0002-multipath-fix-DEF_TIMEOUT-use.patch
* Add missing sec to ms conversion. posted upstream
Add 0003-multipathd-remove-coalesce_paths-from-ev_add_map.patch
* Remove unused code. posted upstream
Add 0004-multipathd-remove-unused-configure-parameter.patch
* Remove unused code. posted upstream
Add 0005-Fix-set_no_path_retry-regression.patch
* Fix issue with queueing and path addition. posted upstream
Add 0006-multipathd-change-spurious-uevent-msg-priority.patch
* Change message priority to Notice. posted upstream
Add 0007-multipath-print-sysfs-state-in-fast-list-mode.patch
* Show sysfs state correctly in fast list mode (-l). posted upstream
Add 0008-libmultipath-move-remove_map-waiter-code-to-multipat.patch
* Move code around. posted upstream
Add 0009-move-waiter-code-from-libmultipath-to-multipathd.patch
* Move code around. posted upstream
Add 0010-call-start_waiter_thread-before-setup_multipath.patch
* Fix race on multipath device creations. posted upstream
Add 0011-libmultipath-add-helper-functions.patch
* posted upstream
Add 0012-multipathd-RFC-add-new-polling-dmevents-waiter-threa.patch
* Add alternate method of getting dmevents, that doesn't
require a thread per device. posted upstream
Add 0013-libmultipath-condlog-log-to-stderr.patch
* change condlog to log to stderr instead of stdout. posted upstream
Add 0014-multipathd-fix-compiler-warning-for-uev_pathfail_che.patch
* fix indentation issue. posted upstream
122 lines
3.4 KiB
Diff
122 lines
3.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Benjamin Marzinski <bmarzins@redhat.com>
|
|
Date: Mon, 6 Nov 2017 21:39:28 -0600
|
|
Subject: [PATCH] RH: warn on invalid regex instead of failing
|
|
|
|
multipath.conf used to allow "*" as a match everything regular expression,
|
|
instead of requiring ".*". Instead of erroring when the old style
|
|
regular expressions are used, it should print a warning and convert
|
|
them.
|
|
|
|
Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
|
|
---
|
|
libmultipath/dict.c | 27 +++++++++++++++++++++------
|
|
libmultipath/parser.c | 13 +++++++++++++
|
|
libmultipath/parser.h | 1 +
|
|
3 files changed, 35 insertions(+), 6 deletions(-)
|
|
|
|
diff --git a/libmultipath/dict.c b/libmultipath/dict.c
|
|
index e52f1f7..31897cd 100644
|
|
--- a/libmultipath/dict.c
|
|
+++ b/libmultipath/dict.c
|
|
@@ -52,6 +52,21 @@ set_str(vector strvec, void *ptr)
|
|
}
|
|
|
|
static int
|
|
+set_regex(vector strvec, void *ptr)
|
|
+{
|
|
+ char **str_ptr = (char **)ptr;
|
|
+
|
|
+ if (*str_ptr)
|
|
+ FREE(*str_ptr);
|
|
+ *str_ptr = set_regex_value(strvec);
|
|
+
|
|
+ if (!*str_ptr)
|
|
+ return 1;
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static int
|
|
set_yes_no(vector strvec, void *ptr)
|
|
{
|
|
char * buff;
|
|
@@ -1200,7 +1215,7 @@ ble_ ## option ## _handler (struct config *conf, vector strvec) \
|
|
if (!conf->option) \
|
|
return 1; \
|
|
\
|
|
- buff = set_value(strvec); \
|
|
+ buff = set_regex_value(strvec); \
|
|
if (!buff) \
|
|
return 1; \
|
|
\
|
|
@@ -1216,7 +1231,7 @@ ble_ ## option ## _ ## name ## _handler (struct config *conf, vector strvec) \
|
|
if (!conf->option) \
|
|
return 1; \
|
|
\
|
|
- buff = set_value(strvec); \
|
|
+ buff = set_regex_value(strvec); \
|
|
if (!buff) \
|
|
return 1; \
|
|
\
|
|
@@ -1311,16 +1326,16 @@ device_handler(struct config *conf, vector strvec)
|
|
return 0;
|
|
}
|
|
|
|
-declare_hw_handler(vendor, set_str)
|
|
+declare_hw_handler(vendor, set_regex)
|
|
declare_hw_snprint(vendor, print_str)
|
|
|
|
-declare_hw_handler(product, set_str)
|
|
+declare_hw_handler(product, set_regex)
|
|
declare_hw_snprint(product, print_str)
|
|
|
|
-declare_hw_handler(revision, set_str)
|
|
+declare_hw_handler(revision, set_regex)
|
|
declare_hw_snprint(revision, print_str)
|
|
|
|
-declare_hw_handler(bl_product, set_str)
|
|
+declare_hw_handler(bl_product, set_regex)
|
|
declare_hw_snprint(bl_product, print_str)
|
|
|
|
declare_hw_handler(hwhandler, set_str)
|
|
diff --git a/libmultipath/parser.c b/libmultipath/parser.c
|
|
index c47d891..74b4efe 100644
|
|
--- a/libmultipath/parser.c
|
|
+++ b/libmultipath/parser.c
|
|
@@ -346,6 +346,19 @@ set_value(vector strvec)
|
|
return alloc;
|
|
}
|
|
|
|
+void *
|
|
+set_regex_value(vector strvec)
|
|
+{
|
|
+ char *buff = set_value(strvec);
|
|
+
|
|
+ if (buff && strcmp("*", buff) == 0) {
|
|
+ condlog(0, "Invalid regular expression \"*\" in multipath.conf. Using \".*\"");
|
|
+ FREE(buff);
|
|
+ return strdup(".*");
|
|
+ }
|
|
+ return buff;
|
|
+}
|
|
+
|
|
/* non-recursive configuration stream handler */
|
|
static int kw_level = 0;
|
|
|
|
diff --git a/libmultipath/parser.h b/libmultipath/parser.h
|
|
index 519b805..96f40bd 100644
|
|
--- a/libmultipath/parser.h
|
|
+++ b/libmultipath/parser.h
|
|
@@ -73,6 +73,7 @@ extern void dump_keywords(vector keydump, int level);
|
|
extern void free_keywords(vector keywords);
|
|
extern vector alloc_strvec(char *string);
|
|
extern void *set_value(vector strvec);
|
|
+extern void *set_regex_value(vector strvec);
|
|
extern int process_file(struct config *conf, char *conf_file);
|
|
extern struct keyword * find_keyword(vector keywords, vector v, char * name);
|
|
int snprint_keyword(char *buff, int len, char *fmt, struct keyword *kw,
|
|
--
|
|
2.7.4
|
|
|