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dns: fix non-NULL terminated C-string

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Type: fix

Change-Id: Ib030e6ac3386528901e0805d1ffe2eec033d819f
Signed-off-by: Benoît Ganne <bganne@cisco.com>
(cherry picked from commit 328c08d603)
This commit is contained in:
Benoît Ganne
2019-09-30 10:13:27 +02:00
committed by Andrew Yourtchenko
parent 11eb8e03ae
commit 9f1cea03c8
1 changed files with 2 additions and 0 deletions
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2
src/plugins/dns/dns.c
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@ -816,6 +816,8 @@ 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;