Merge pull request #1668 from ssahani/net1

[thirdparty/systemd.git] / src / resolve / resolved-dns-rr.c

diff --git a/src/resolve/resolved-dns-rr.c b/src/resolve/resolved-dns-rr.c
index fd2f53f40bdcf3dd041fc33af96c8c0a1aa13b63..c8f591d00545c8595ed32161be662f1e07c5abff 100644 (file)
--- a/src/resolve/resolved-dns-rr.c
+++ b/src/resolve/resolved-dns-rr.c
@@ -21,12 +21,12 @@
 
 #include <math.h>
 
-#include "strv.h"
-
 #include "dns-domain.h"
-#include "resolved-dns-rr.h"
-#include "resolved-dns-packet.h"
 #include "dns-type.h"
+#include "resolved-dns-packet.h"
+#include "string-util.h"
+#include "strv.h"
+#include "resolved-dns-rr.h"
 
 DnsResourceKey* dns_resource_key_new(uint16_t class, uint16_t type, const char *name) {
         DnsResourceKey *k;
@@ -146,15 +146,14 @@ int dns_resource_key_match_cname(const DnsResourceKey *key, const DnsResourceRec
         return dns_name_equal(DNS_RESOURCE_KEY_NAME(rr->key), DNS_RESOURCE_KEY_NAME(key));
 }
 
-static unsigned long dns_resource_key_hash_func(const void *i, const uint8_t hash_key[HASH_KEY_SIZE]) {
+static void dns_resource_key_hash_func(const void *i, struct siphash *state) {
         const DnsResourceKey *k = i;
-        unsigned long ul;
 
-        ul = dns_name_hash_func(DNS_RESOURCE_KEY_NAME(k), hash_key);
-        ul = ul * hash_key[0] + ul + k->class;
-        ul = ul * hash_key[1] + ul + k->type;
+        assert(k);
 
-        return ul;
+        dns_name_hash_func(DNS_RESOURCE_KEY_NAME(k), state);
+        siphash24_compress(&k->class, sizeof(k->class), state);
+        siphash24_compress(&k->type, sizeof(k->type), state);
 }
 
 static int dns_resource_key_compare_func(const void *a, const void *b) {