device-mapper-multipath/0002-libmultipath-find_mpe-don-t-match-with-empty-WWID.patch

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Martin Wilck <mwilck@suse.com>
Date: Wed, 16 Sep 2020 21:59:11 +0200
Subject: [PATCH] libmultipath: find_mpe(): don't match with empty WWID
Reviewed-by: Benjamin Marzinski <bmarzins@redhat.com>
Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
---
libmultipath/config.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libmultipath/config.c b/libmultipath/config.c
index b9bdbdbc..df0f8f45 100644
--- a/libmultipath/config.c
+++ b/libmultipath/config.c
@@ -147,7 +147,7 @@ struct mpentry *find_mpe(vector mptable, char *wwid)
int i;
struct mpentry * mpe;
- if (!wwid)
+ if (!wwid || !*wwid)
return NULL;
vector_foreach_slot (mptable, mpe, i)
--
2.17.2