From bea6e0da74e5ff9dc488866f7ce446487f9f44ae Mon Sep 17 00:00:00 2001
From: Milan Broz <gmazyland@gmail.com>
Date: Thu, 4 Feb 2021 17:54:36 +0100
Subject: [PATCH] Fix an error path memory leak.

---
 src/cryptsetup.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/cryptsetup.c b/src/cryptsetup.c
index d0de25fa..bff46963 100644
--- a/src/cryptsetup.c
+++ b/src/cryptsetup.c
@@ -2393,8 +2393,10 @@ static int action_luksErase(void)
 
 	/* Safety check */
 	max = crypt_keyslot_max(crypt_get_type(cd));
-	if (max <= 0)
-		return -EINVAL;
+	if (max <= 0) {
+		r = -EINVAL;
+		goto out;
+	}
 
 	for (i = 0; i < max; i++) {
 		ki = crypt_keyslot_status(cd, i);