From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Thu, 28 Nov 2019 15:37:44 +0000 (+0900)
Subject: network: fix double free()
X-Git-Tag: v244~5
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3db7d5d2bfcff642ad19c586b51dcce523eb2dfe;p=thirdparty%2Fsystemd.git

network: fix double free()
---

diff --git a/src/network/networkd-dhcp-common.c b/src/network/networkd-dhcp-common.c
index 7f8da46cf5d..ea5974c32ac 100644
--- a/src/network/networkd-dhcp-common.c
+++ b/src/network/networkd-dhcp-common.c
@@ -322,7 +322,7 @@ int config_parse_dhcp_send_option(
                 return 0;
         }
 
-        free(word);
+        word = mfree(word);
         r = extract_first_word(&p, &word, ":", 0);
         if (r == -ENOMEM)
                 return log_oom();