Fixed bug #43871 (crash inside dns_get_record)

diff --git a/ext/standard/dns.c b/ext/standard/dns.c
index 76b4aa579e15f8614f8906ea392adbd7ad1c396d..08dca4e0325d296850888a357bd94141e4c8542c 100644 (file)
--- a/ext/standard/dns.c
+++ b/ext/standard/dns.c
@@ -654,7 +654,7 @@ PHP_FUNCTION(dns_get_record)
        char *hostname;
        int hostname_len;
        long type_param = PHP_DNS_ANY;
-       zval *authns, *addtl;
+       zval *authns = NULL, *addtl = NULL;
        int addtl_recs = 0;
        int type_to_fetch;
        struct __res_state res;