File multipath-tools-dont-check-valid-context-in-get... of Package multipath-tools

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File multipath-tools-dont-check-valid-context-in-get_state of Package multipath-tools

From 0d18112f4f937626b3c335bf52a6231f5118dd9e Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.de>
Date: Thu, 30 Oct 2008 13:46:15 +0100
Subject: [PATCH] Do not check for valid mp context in get_state()

When called from 'multipath -ll' get_state() does not
have a valid context. But the checkers should run nevertheless
as we need the state here but are not interested in any long-term
issues.

References: 433659

Signed-off-by: Hannes Reinecke <hare@suse.de>
---
 libmultipath/discovery.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/libmultipath/discovery.c b/libmultipath/discovery.c
index a5ae8aa..9929e19 100644
--- a/libmultipath/discovery.c
+++ b/libmultipath/discovery.c
@@ -659,15 +659,14 @@ get_state (struct path * pp)
 {
 	struct checker * c = &pp->checker;
 
-	if (!pp->mpp)
-		return 0;
+	condlog(3, "%s: get_state", pp->dev);
 
 	if (!checker_selected(c)) {
 		select_checker(pp);
 		if (!checker_selected(c))
 			return 1;
 		checker_set_fd(c, pp->fd);
-		if (checker_init(c, &pp->mpp->mpcontext))
+		if (checker_init(c, pp->mpp?&pp->mpp->mpcontext:NULL))
 			return 1;
 	}
 	pp->state = checker_check(c);
-- 
1.5.4.5

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