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authorBenoît Ganne <bganne@cisco.com>2019-09-30 10:13:27 +0200
committerAndrew Yourtchenko <ayourtch@gmail.com>2019-10-08 06:39:56 +0000
commit9f1cea03c85aa86f5523f25b2ad89d69d6e7d62d (patch)
treee00371f1be8c881a1687c180e70e4f7e3c334646 /src/plugins/dns
parent11eb8e03ae5af37bc3b4c11ed5407343756ffcb4 (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)
Diffstat (limited to 'src/plugins/dns')
-rw-r--r--src/plugins/dns/dns.c2
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;