diff options
| author |   Benoît Ganne <bganne@cisco.com> | 2019-09-30 10:13:27 +0200 |
|---|---|---|
| committer |   Andrew Yourtchenko <ayourtch@gmail.com> | 2019-10-08 06:39:56 +0000 |
| commit | 9f1cea03c85aa86f5523f25b2ad89d69d6e7d62d (patch) | |
| tree | e00371f1be8c881a1687c180e70e4f7e3c334646 | |
| parent | 11eb8e03ae5af37bc3b4c11ed5407343756ffcb4 (diff) | |
dns: fix non-NULL terminated C-string
Type: fix
Change-Id: Ib030e6ac3386528901e0805d1ffe2eec033d819f
Signed-off-by: Benoît Ganne <bganne@cisco.com>
(cherry picked from commit 328c08d603bb0a9956b82553f1691fd8a5a5de7d)
| -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 5c51a446d98..870cfae5074 100644 --- a/src/plugins/dns/dns.c +++ b/src/plugins/dns/dns.c @@ -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; |