From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Wed, 19 Jun 2019 05:15:06 +0000 (+0900)
Subject: dhcp: use memdup_suffix0() instead of strndup()
X-Git-Tag: v243-rc1~267^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=79cd22d6f389c3ee6d711a4c54dc39d3ce6a8c79;p=thirdparty%2Fsystemd.git

dhcp: use memdup_suffix0() instead of strndup()
---

diff --git a/src/libsystemd-network/dhcp-option.c b/src/libsystemd-network/dhcp-option.c
index a68de4ff98e..0abb8fdef02 100644
--- a/src/libsystemd-network/dhcp-option.c
+++ b/src/libsystemd-network/dhcp-option.c
@@ -198,7 +198,7 @@ static int parse_options(const uint8_t options[], size_t buflen, uint8_t *overlo
                                 if (memchr(option, 0, len - 1))
                                         return -EINVAL;
 
-                                string = strndup((const char *) option, len);
+                                string = memdup_suffix0((const char *) option, len);
                                 if (!string)
                                         return -ENOMEM;