From: Sam Leonard <sam.leonard@codethink.co.uk>
Date: Tue, 30 Jan 2024 13:05:38 +0000 (+0000)
Subject: nspawn: add missing OOM check on gethostname_malloc()
X-Git-Tag: v256-rc1~937
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=710dcce13f547e09c8108d97534a93a04a1c20e2;p=thirdparty%2Fsystemd.git

nspawn: add missing OOM check on gethostname_malloc()
---

diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index 6cf2fd1ff52..ae5172853b6 100644
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -3049,9 +3049,11 @@ static int determine_names(void) {
         }
 
         if (!arg_machine) {
-                if (arg_directory && path_equal(arg_directory, "/"))
+                if (arg_directory && path_equal(arg_directory, "/")) {
                         arg_machine = gethostname_malloc();
-                else if (arg_image) {
+                        if (!arg_machine)
+                                return log_oom();
+                } else if (arg_image) {
                         char *e;
 
                         r = path_extract_filename(arg_image, &arg_machine);