From f7912635a0698b73120adf499f335145506a8b9e Mon Sep 17 00:00:00 2001
From: Zdenek Kabelac <zkabelac@redhat.com>
Date: Tue, 9 Mar 2021 16:12:38 +0100
Subject: [PATCH] cov: ensure buffer is initialized

---
 lib/config/config.c      | 2 ++
 libdm/dm-tools/dmsetup.c | 1 +
 2 files changed, 3 insertions(+)

diff --git a/lib/config/config.c b/lib/config/config.c
index 409555096..485063a3d 100644
--- a/lib/config/config.c
+++ b/lib/config/config.c
@@ -1141,6 +1141,8 @@ int config_def_check(struct cft_check_handle *handle)
 	 * sections and settings with full path as a key.
 	 * If section name is variable, use '#' as a substitute.
 	 */
+	*vp = 0;
+	*rp = 0;
 	if (!handle->cmd->cft_def_hash) {
 		if (!(handle->cmd->cft_def_hash = dm_hash_create(60))) {
 			log_error("Failed to create configuration definition hash.");
diff --git a/libdm/dm-tools/dmsetup.c b/libdm/dm-tools/dmsetup.c
index 46fa81069..a3d1248bc 100644
--- a/libdm/dm-tools/dmsetup.c
+++ b/libdm/dm-tools/dmsetup.c
@@ -5158,6 +5158,7 @@ static int _stats_group_segments(struct dm_stats *dms, uint64_t *region_ids,
 		return 0;
 	}
 
+	*regions = 0;
 	for (i = 0; i < count; i++) {
 		/*
 		 * We don't expect large numbers of segments (compared to e.g.