From f4dc2bd01ab149ee32999df8c9f7ccae607ac176 Mon Sep 17 00:00:00 2001
From: Packit Service <user-cont-team+packit-service@redhat.com>
Date: Feb 24 2021 16:07:42 +0000
Subject: Apply patch 0052-libmultipath-check-for-null-wwid-before-strcmp.patch


patch_name: 0052-libmultipath-check-for-null-wwid-before-strcmp.patch
present_in_specfile: true
location_in_specfile: 52

---

diff --git a/libmultipath/config.c b/libmultipath/config.c
index dc81c99..dd645f1 100644
--- a/libmultipath/config.c
+++ b/libmultipath/config.c
@@ -453,7 +453,7 @@ void merge_mptable(vector mptable)
 		}
 		j = i + 1;
 		vector_foreach_slot_after(mptable, mp2, j) {
-			if (strcmp(mp1->wwid, mp2->wwid))
+			if (!mp2->wwid || strcmp(mp1->wwid, mp2->wwid))
 				continue;
 			condlog(1, "%s: duplicate multipath config section for %s",
 				__func__, mp1->wwid);