From: Evgeny Vereshchagin <evvers@ya.ru>
Date: Wed, 13 Mar 2024 11:55:11 +0000 (+0000)
Subject: fuzz: make sure DHCP client leases are loaded successfully
X-Git-Tag: v256-rc1~547
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a96b4557cbe35932ec2188405487e9db6f845b00;p=thirdparty%2Fsystemd.git

fuzz: make sure DHCP client leases are loaded successfully

Now that fa3357b9e8d9d7a486902d0b6d4b4015fc10aac0 is merged the fuzz
target should no longer crash there.
---

diff --git a/src/libsystemd-network/fuzz-dhcp-client.c b/src/libsystemd-network/fuzz-dhcp-client.c
index 11c4ecb5112..72787c4ddd9 100644
--- a/src/libsystemd-network/fuzz-dhcp-client.c
+++ b/src/libsystemd-network/fuzz-dhcp-client.c
@@ -91,9 +91,8 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
         r = dhcp_lease_save(client->lease, lease_file);
         assert_se(r >= 0);
 
-        /* The result isn't checked because non UTF-8 options saved by
-         * dhcp_lease_save can't be loaded currently */
-        (void) dhcp_lease_load(&lease, lease_file);
+        r = dhcp_lease_load(&lease, lease_file);
+        assert_se(r >= 0);
 
 end:
         assert_se(sd_dhcp_client_stop(client) >= 0);