From 9db296fdddee5645567ad0c0edff37481361b91b Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 12 Oct 2018 18:50:46 +0200
Subject: [PATCH] efivars: add missing OOM check

CID #1395833
---
 src/shared/efivars.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/shared/efivars.c b/src/shared/efivars.c
index da70e68c81..7a9754096c 100644
--- a/src/shared/efivars.c
+++ b/src/shared/efivars.c
@@ -455,6 +455,9 @@ int efi_get_boot_option(
                         /* Sub-Type 4 – File Path */
                         if (dpath->sub_type == MEDIA_FILEPATH_DP && !p && path) {
                                 p = utf16_to_utf8(dpath->path, dpath->length-4);
+                                if (!p)
+                                        return  -ENOMEM;
+
                                 efi_tilt_backslashes(p);
                                 continue;
                         }