From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Wed, 8 Nov 2023 05:54:17 +0000 (+0900)
Subject: vmspawn: fix memleak
X-Git-Tag: v255-rc2~86
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d9c4917b9ec7da94ecacb3e3dd1ea28d41ce6889;p=thirdparty%2Fsystemd.git

vmspawn: fix memleak

Fixes CID#1523912.
---

diff --git a/src/vmspawn/vmspawn.c b/src/vmspawn/vmspawn.c
index 00166b2f7a4..7a309120990 100644
--- a/src/vmspawn/vmspawn.c
+++ b/src/vmspawn/vmspawn.c
@@ -141,9 +141,9 @@ static int parse_argv(int argc, char *argv[]) {
                         break;
 
                 case ARG_QEMU_SMP:
-                        arg_qemu_smp = strdup(optarg);
-                        if (!arg_qemu_smp)
-                                return log_oom();
+                        r = free_and_strdup_warn(&arg_qemu_smp, optarg);
+                        if (r < 0)
+                                return r;
                         break;
 
                 case ARG_QEMU_MEM: