From f6f8a671a9a45125b6261c08b849833bce0f39a8 Mon Sep 17 00:00:00 2001
From: Karel Zak
Date: Mon, 6 May 2019 12:39:07 +0200
Subject: lsblk: fix heap-use-after-free

Addresses: https://github.com/karelzak/util-linux/issues/787
Signed-off-by: Karel Zak <kzak@redhat.com>
---
 misc-utils/lsblk.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'misc-utils')

diff --git a/misc-utils/lsblk.c b/misc-utils/lsblk.c
index 34a6cd9ca..30d5d9b4e 100644
--- a/misc-utils/lsblk.c
+++ b/misc-utils/lsblk.c
@@ -1560,6 +1560,7 @@ static int process_all_devices(struct lsblk_devtree *tr)
 		if (is_maj_excluded(dev->maj) || !is_maj_included(dev->maj)) {
 			DBG(DEV, ul_debug(" %s: ignore (by filter)", d->d_name));
 			lsblk_devtree_remove_device(tr, dev);
+			dev = NULL;
 			goto next;
 		}
 
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