diff options
| author |   Benoît Ganne <bganne@cisco.com> | 2019-09-30 10:13:27 +0200 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2019-09-30 16:22:39 +0000 |
| commit | 328c08d603bb0a9956b82553f1691fd8a5a5de7d (patch) | |
| tree | 20e99da945605a59644709fa164f3e44a4fe55f4 | |
| parent | f26b2511cf661d4ebef32c19f944041637ec5907 (diff) | |
dns: fix non-NULL terminated C-string
Type: fix
Change-Id: Ib030e6ac3386528901e0805d1ffe2eec033d819f
Signed-off-by: Benoît Ganne <bganne@cisco.com>
| -rw-r--r-- | src/plugins/dns/dns.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/plugins/dns/dns.c b/src/plugins/dns/dns.c index 4a882ebddc1..a6dff672feb 100644 --- a/src/plugins/dns/dns.c +++ b/src/plugins/dns/dns.c @@ -797,6 +797,8 @@ dns_add_static_entry (dns_main_t * dm, u8 * name, u8 * dns_reply_data) /* Note: consumes the name vector */ ep->name = name; + /* make sure it NULL-terminated as hash_set_mem will use strlen() */ + vec_terminate_c_string (ep->name); hash_set_mem (dm->cache_entry_by_name, ep->name, ep - dm->entries); ep->flags = DNS_CACHE_ENTRY_FLAG_VALID | DNS_CACHE_ENTRY_FLAG_STATIC; ep->dns_response = dns_reply_data; |