Adding upstream version 2.1.3.upstream/2.1.3

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

5 files changed, 799 insertions, 45 deletions

diff --git a/src/network.c b/src/network.c
index 1042f80..6dc3dfc 100644
--- a/src/network.c
+++ b/src/network.c
@@ -512,53 +512,21 @@ _filter_by_qtype(const ldns_pkt* lpkt, char** reason)
  * static string.
  */
 static int
-_filter_by_qname(const ldns_pkt* lpkt, char** reason)
+_match_rr(const ldns_rr_list* rrs, char** reason, int* negmatch, int* match, ldns_buffer* buf)
 {
-    int          match    = -1;
-    int          negmatch = -1;
-    ldns_buffer* buf      = ldns_buffer_new(512);
-    if (!buf) {
-        fprintf(stderr, "%s: out of memory", ProgramName);
-        exit(1);
-    }
-
-    /* Look at each section of the message:
-         question, answer, authority, additional */
-    ldns_rr_list* rrs = ldns_pkt_all(lpkt);
-    if (!rrs) {
-        ldns_buffer_free(buf);
-        *reason = "failed to get list of RRs";
-        return -1;
-    }
-
-    /*
-     * Initialize matching counters
-     */
-    myregex_ptr myregex;
-    for (myregex = HEAD(myregexes); myregex != NULL; myregex = NEXT(myregex, link)) {
-        if (myregex->not) {
-            negmatch = 0;
-        } else {
-            match = 0;
-        }
-    }
-
     /* Look at each RR in the section (or each QNAME in
        the question section). */
+    myregex_ptr myregex;
     size_t i, n;
     for (i = 0, n = ldns_rr_list_rr_count(rrs); i < n; i++) {
         ldns_rr* rr = ldns_rr_list_rr(rrs, i);
         if (!rr) {
-            ldns_rr_list_deep_free(rrs);
-            ldns_buffer_free(buf);
             *reason = "failed to get RR";
             return -1;
         }
 
         ldns_buffer_clear(buf);
         if (ldns_rdf2buffer_str(buf, ldns_rr_owner(rr)) != LDNS_STATUS_OK) {
-            ldns_rr_list_deep_free(rrs);
-            ldns_buffer_free(buf);
             *reason = "failed to get RR";
             return -1;
         }
@@ -569,9 +537,9 @@ _filter_by_qname(const ldns_pkt* lpkt, char** reason)
 
             if (regexec(&myregex->reg, (char*)ldns_buffer_begin(buf), 0, NULL, 0) == 0) {
                 if (myregex->not)
-                    negmatch++;
+                    (*negmatch)++;
                 else
-                    match++;
+                    (*match)++;
 
                 if (dumptrace >= 2)
                     fprintf(stderr,
@@ -579,12 +547,54 @@ _filter_by_qname(const ldns_pkt* lpkt, char** reason)
                         (char*)ldns_buffer_begin(buf),
                         myregex->not ? "!" : "",
                         myregex->str,
-                        match,
-                        negmatch);
+                        *match,
+                        *negmatch);
             }
         }
     }
-    ldns_rr_list_deep_free(rrs);
+    return 0;
+}
+
+static int
+_filter_by_qname(const ldns_pkt* lpkt, char** reason)
+{
+    int          match    = -1;
+    int          negmatch = -1;
+    ldns_buffer* buf      = ldns_buffer_new(512);
+    if (!buf) {
+        fprintf(stderr, "%s: out of memory", ProgramName);
+        exit(1);
+    }
+
+    /*
+     * Initialize matching counters
+     */
+    myregex_ptr myregex;
+    for (myregex = HEAD(myregexes); myregex != NULL; myregex = NEXT(myregex, link)) {
+        if (myregex->not) {
+            negmatch = 0;
+        } else {
+            match = 0;
+        }
+    }
+
+    ldns_rr_list* rrs;
+    if ((rrs = ldns_pkt_question(lpkt))) {
+        if (_match_rr(rrs, reason, &negmatch, &match, buf))
+            return -1;
+    }
+    if ((rrs = ldns_pkt_answer(lpkt))) {
+        if (_match_rr(rrs, reason, &negmatch, &match, buf))
+            return -1;
+    }
+    if ((rrs = ldns_pkt_authority(lpkt))) {
+        if (_match_rr(rrs, reason, &negmatch, &match, buf))
+            return -1;
+    }
+    if ((rrs = ldns_pkt_additional(lpkt))) {
+        if (_match_rr(rrs, reason, &negmatch, &match, buf))
+            return -1;
+    }
     ldns_buffer_free(buf);
 
     /*
@@ -1607,10 +1617,12 @@ void network_pkt(const char* descr, my_bpftimeval ts, unsigned pf,
             }
             char* reason = 0;
             if ((match_qtype || nmatch_qtype) && _filter_by_qtype(lpkt, &reason)) {
+                ldns_pkt_free(lpkt);
                 tcpstate_discard(tcpstate, reason);
                 goto network_pkt_end;
             }
             if (!EMPTY(myregexes) && _filter_by_qname(lpkt, &reason)) {
+                ldns_pkt_free(lpkt);
                 tcpstate_discard(tcpstate, reason);
                 goto network_pkt_end;
             }
diff --git a/src/test/Makefile.am b/src/test/Makefile.am
index 83d8621..85611fb 100644
--- a/src/test/Makefile.am
+++ b/src/test/Makefile.am
@@ -15,10 +15,12 @@ CLEANFILES = test*.log test*.trs \
   test11.out \
   test12.out test12.20161020.152301.075993.gz \
   test13.out \
-  test14.out
+  test14.out \
+  test_regex_match.out
 
 TESTS = test1.sh test2.sh test3.sh test4.sh test5.sh test6.sh test7.sh \
-  test8.sh test9.sh test10.sh test11.sh test12.sh test13.sh test14.sh
+  test8.sh test9.sh test10.sh test11.sh test12.sh test13.sh test14.sh \
+  test_regex_match.sh
 
 test1.sh: dns.pcap-dist
 
@@ -50,6 +52,8 @@ test13.sh: dns.pcap-dist
 
 test14.sh: dns.pcap-dist
 
+test_regex_match.sh: dns.pcap-dist
+
 .pcap.pcap-dist:
 	cp "$<" "$@"
 
@@ -65,4 +69,5 @@ EXTRA_DIST = $(TESTS) \
   dnso1tcp-bighole.pcap \
   test9.gold \
   dns6.pcap test10.gold \
-  test14.gold
+  test14.gold \
+  test_regex_match.gold
diff --git a/src/test/Makefile.in b/src/test/Makefile.in
index e782bdd..10676e0 100644
--- a/src/test/Makefile.in
+++ b/src/test/Makefile.in
@@ -476,10 +476,12 @@ CLEANFILES = test*.log test*.trs \
   test11.out \
   test12.out test12.20161020.152301.075993.gz \
   test13.out \
-  test14.out
+  test14.out \
+  test_regex_match.out
 
 TESTS = test1.sh test2.sh test3.sh test4.sh test5.sh test6.sh test7.sh \
-  test8.sh test9.sh test10.sh test11.sh test12.sh test13.sh test14.sh
+  test8.sh test9.sh test10.sh test11.sh test12.sh test13.sh test14.sh \
+  test_regex_match.sh
 
 EXTRA_DIST = $(TESTS) \
   dns.gold dns.pcap \
@@ -493,7 +495,8 @@ EXTRA_DIST = $(TESTS) \
   dnso1tcp-bighole.pcap \
   test9.gold \
   dns6.pcap test10.gold \
-  test14.gold
+  test14.gold \
+  test_regex_match.gold
 
 all: all-am
 
@@ -781,6 +784,13 @@ test14.sh.log: test14.sh
 	--log-file $$b.log --trs-file $$b.trs \
 	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
 	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test_regex_match.sh.log: test_regex_match.sh
+	@p='test_regex_match.sh'; \
+	b='test_regex_match.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 .test.log:
 	@p='$<'; \
 	$(am__set_b); \
@@ -987,6 +997,8 @@ test13.sh: dns.pcap-dist
 
 test14.sh: dns.pcap-dist
 
+test_regex_match.sh: dns.pcap-dist
+
 .pcap.pcap-dist:
 	cp "$<" "$@"
 
diff --git a/src/test/test_regex_match.gold b/src/test/test_regex_match.gold
new file mode 100644
index 0000000..891f731
--- /dev/null
+++ b/src/test/test_regex_match.gold
@@ -0,0 +1,714 @@
+[208] 2016-10-20 15:23:01.077982 [#0 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].53199  \
+	dns QUERY,NOERROR,59311,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,44,216.58.218.206 \
+	4 google.com.,IN,NS,157880,ns4.google.com. \
+	google.com.,IN,NS,157880,ns3.google.com. \
+	google.com.,IN,NS,157880,ns1.google.com. \
+	google.com.,IN,NS,157880,ns2.google.com. \
+	4 ns2.google.com.,IN,A,157880,216.239.34.10 \
+	ns1.google.com.,IN,A,331882,216.239.32.10 \
+	ns3.google.com.,IN,A,157880,216.239.36.10 \
+	ns4.google.com.,IN,A,157880,216.239.38.10
+[289] 2016-10-20 15:23:01.084107 [#1 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].57822  \
+	dns QUERY,NOERROR,35665,qr|rd|ra \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR \
+	2 206.218.58.216.in-addr.arpa.,IN,PTR,72125,dfw06s47-in-f14.1e100.net. \
+	206.218.58.216.in-addr.arpa.,IN,PTR,72125,dfw06s47-in-f206.1e100.net. \
+	4 218.58.216.in-addr.arpa.,IN,NS,71608,ns2.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71608,ns3.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71608,ns1.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71608,ns4.google.com. \
+	4 ns1.google.com.,IN,A,331882,216.239.32.10 \
+	ns3.google.com.,IN,A,157880,216.239.36.10 \
+	ns4.google.com.,IN,A,157880,216.239.38.10 \
+	ns2.google.com.,IN,A,157880,216.239.34.10
+[208] 2016-10-20 15:23:01.088733 [#2 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].40043  \
+	dns QUERY,NOERROR,5337,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,44,216.58.218.206 \
+	4 google.com.,IN,NS,157880,ns1.google.com. \
+	google.com.,IN,NS,157880,ns2.google.com. \
+	google.com.,IN,NS,157880,ns3.google.com. \
+	google.com.,IN,NS,157880,ns4.google.com. \
+	4 ns2.google.com.,IN,A,157880,216.239.34.10 \
+	ns1.google.com.,IN,A,331882,216.239.32.10 \
+	ns3.google.com.,IN,A,157880,216.239.36.10 \
+	ns4.google.com.,IN,A,157880,216.239.38.10
+[208] 2016-10-20 15:23:10.323399 [#3 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].37953  \
+	dns QUERY,NOERROR,22982,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,34,216.58.218.206 \
+	4 google.com.,IN,NS,157870,ns4.google.com. \
+	google.com.,IN,NS,157870,ns1.google.com. \
+	google.com.,IN,NS,157870,ns2.google.com. \
+	google.com.,IN,NS,157870,ns3.google.com. \
+	4 ns2.google.com.,IN,A,157870,216.239.34.10 \
+	ns1.google.com.,IN,A,331872,216.239.32.10 \
+	ns3.google.com.,IN,A,157870,216.239.36.10 \
+	ns4.google.com.,IN,A,157870,216.239.38.10
+[289] 2016-10-20 15:23:10.329572 [#4 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].48658  \
+	dns QUERY,NOERROR,18718,qr|rd|ra \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR \
+	2 206.218.58.216.in-addr.arpa.,IN,PTR,72115,dfw06s47-in-f206.1e100.net. \
+	206.218.58.216.in-addr.arpa.,IN,PTR,72115,dfw06s47-in-f14.1e100.net. \
+	4 218.58.216.in-addr.arpa.,IN,NS,71598,ns2.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71598,ns3.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71598,ns4.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71598,ns1.google.com. \
+	4 ns1.google.com.,IN,A,331872,216.239.32.10 \
+	ns3.google.com.,IN,A,157870,216.239.36.10 \
+	ns4.google.com.,IN,A,157870,216.239.38.10 \
+	ns2.google.com.,IN,A,157870,216.239.34.10
+[208] 2016-10-20 15:23:52.863771 [#5 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].40953  \
+	dns QUERY,NOERROR,22531,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,297,216.58.218.206 \
+	4 google.com.,IN,NS,157828,ns2.google.com. \
+	google.com.,IN,NS,157828,ns4.google.com. \
+	google.com.,IN,NS,157828,ns1.google.com. \
+	google.com.,IN,NS,157828,ns3.google.com. \
+	4 ns2.google.com.,IN,A,157828,216.239.34.10 \
+	ns1.google.com.,IN,A,331830,216.239.32.10 \
+	ns3.google.com.,IN,A,157828,216.239.36.10 \
+	ns4.google.com.,IN,A,157828,216.239.38.10
+[208] 2016-10-20 15:23:59.086104 [#6 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].45174  \
+	dns QUERY,NOERROR,58510,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,291,216.58.218.206 \
+	4 google.com.,IN,NS,157822,ns2.google.com. \
+	google.com.,IN,NS,157822,ns3.google.com. \
+	google.com.,IN,NS,157822,ns1.google.com. \
+	google.com.,IN,NS,157822,ns4.google.com. \
+	4 ns2.google.com.,IN,A,157822,216.239.34.10 \
+	ns1.google.com.,IN,A,331824,216.239.32.10 \
+	ns3.google.com.,IN,A,157822,216.239.36.10 \
+	ns4.google.com.,IN,A,157822,216.239.38.10
+[289] 2016-10-20 15:23:59.092204 [#7 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].33916  \
+	dns QUERY,NOERROR,45248,qr|rd|ra \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR \
+	2 206.218.58.216.in-addr.arpa.,IN,PTR,72067,dfw06s47-in-f14.1e100.net. \
+	206.218.58.216.in-addr.arpa.,IN,PTR,72067,dfw06s47-in-f206.1e100.net. \
+	4 218.58.216.in-addr.arpa.,IN,NS,71550,ns3.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71550,ns4.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71550,ns2.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71550,ns1.google.com. \
+	4 ns1.google.com.,IN,A,331824,216.239.32.10 \
+	ns3.google.com.,IN,A,157822,216.239.36.10 \
+	ns4.google.com.,IN,A,157822,216.239.38.10 \
+	ns2.google.com.,IN,A,157822,216.239.34.10
+[208] 2016-10-20 15:24:04.325597 [#8 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].43559  \
+	dns QUERY,NOERROR,49483,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,285,216.58.218.206 \
+	4 google.com.,IN,NS,157816,ns4.google.com. \
+	google.com.,IN,NS,157816,ns3.google.com. \
+	google.com.,IN,NS,157816,ns1.google.com. \
+	google.com.,IN,NS,157816,ns2.google.com. \
+	4 ns2.google.com.,IN,A,157816,216.239.34.10 \
+	ns1.google.com.,IN,A,331818,216.239.32.10 \
+	ns3.google.com.,IN,A,157816,216.239.36.10 \
+	ns4.google.com.,IN,A,157816,216.239.38.10
+[208] 2016-10-20 15:24:06.333743 [#9 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].54859  \
+	dns QUERY,NOERROR,31669,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,283,216.58.218.206 \
+	4 google.com.,IN,NS,157814,ns2.google.com. \
+	google.com.,IN,NS,157814,ns1.google.com. \
+	google.com.,IN,NS,157814,ns4.google.com. \
+	google.com.,IN,NS,157814,ns3.google.com. \
+	4 ns2.google.com.,IN,A,157814,216.239.34.10 \
+	ns1.google.com.,IN,A,331816,216.239.32.10 \
+	ns3.google.com.,IN,A,157814,216.239.36.10 \
+	ns4.google.com.,IN,A,157814,216.239.38.10
+[289] 2016-10-20 15:24:06.340820 [#10 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].58176  \
+	dns QUERY,NOERROR,25433,qr|rd|ra \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR \
+	2 206.218.58.216.in-addr.arpa.,IN,PTR,72059,dfw06s47-in-f206.1e100.net. \
+	206.218.58.216.in-addr.arpa.,IN,PTR,72059,dfw06s47-in-f14.1e100.net. \
+	4 218.58.216.in-addr.arpa.,IN,NS,71542,ns4.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71542,ns1.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71542,ns3.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71542,ns2.google.com. \
+	4 ns1.google.com.,IN,A,331816,216.239.32.10 \
+	ns3.google.com.,IN,A,157814,216.239.36.10 \
+	ns4.google.com.,IN,A,157814,216.239.38.10 \
+	ns2.google.com.,IN,A,157814,216.239.34.10
+[208] 2016-10-20 15:24:07.348160 [#11 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].41266  \
+	dns QUERY,NOERROR,63798,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,282,216.58.218.206 \
+	4 google.com.,IN,NS,157813,ns4.google.com. \
+	google.com.,IN,NS,157813,ns1.google.com. \
+	google.com.,IN,NS,157813,ns3.google.com. \
+	google.com.,IN,NS,157813,ns2.google.com. \
+	4 ns2.google.com.,IN,A,157813,216.239.34.10 \
+	ns1.google.com.,IN,A,331815,216.239.32.10 \
+	ns3.google.com.,IN,A,157813,216.239.36.10 \
+	ns4.google.com.,IN,A,157813,216.239.38.10
+[289] 2016-10-20 15:24:07.354682 [#12 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].34607  \
+	dns QUERY,NOERROR,8470,qr|rd|ra \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR \
+	2 206.218.58.216.in-addr.arpa.,IN,PTR,72058,dfw06s47-in-f14.1e100.net. \
+	206.218.58.216.in-addr.arpa.,IN,PTR,72058,dfw06s47-in-f206.1e100.net. \
+	4 218.58.216.in-addr.arpa.,IN,NS,71541,ns1.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71541,ns2.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71541,ns4.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71541,ns3.google.com. \
+	4 ns1.google.com.,IN,A,331815,216.239.32.10 \
+	ns3.google.com.,IN,A,157813,216.239.36.10 \
+	ns4.google.com.,IN,A,157813,216.239.38.10 \
+	ns2.google.com.,IN,A,157813,216.239.34.10
+[208] 2016-10-20 15:24:08.362206 [#13 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].60437  \
+	dns QUERY,NOERROR,60258,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,281,216.58.218.206 \
+	4 google.com.,IN,NS,157812,ns3.google.com. \
+	google.com.,IN,NS,157812,ns2.google.com. \
+	google.com.,IN,NS,157812,ns4.google.com. \
+	google.com.,IN,NS,157812,ns1.google.com. \
+	4 ns2.google.com.,IN,A,157812,216.239.34.10 \
+	ns1.google.com.,IN,A,331814,216.239.32.10 \
+	ns3.google.com.,IN,A,157812,216.239.36.10 \
+	ns4.google.com.,IN,A,157812,216.239.38.10
+[289] 2016-10-20 15:24:08.370119 [#14 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].37149  \
+	dns QUERY,NOERROR,44985,qr|rd|ra \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR \
+	2 206.218.58.216.in-addr.arpa.,IN,PTR,72057,dfw06s47-in-f206.1e100.net. \
+	206.218.58.216.in-addr.arpa.,IN,PTR,72057,dfw06s47-in-f14.1e100.net. \
+	4 218.58.216.in-addr.arpa.,IN,NS,71540,ns4.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71540,ns3.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71540,ns1.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71540,ns2.google.com. \
+	4 ns1.google.com.,IN,A,331814,216.239.32.10 \
+	ns3.google.com.,IN,A,157812,216.239.36.10 \
+	ns4.google.com.,IN,A,157812,216.239.38.10 \
+	ns2.google.com.,IN,A,157812,216.239.34.10
+[208] 2016-10-20 15:24:09.378425 [#15 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].53820  \
+	dns QUERY,NOERROR,45512,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,280,216.58.218.206 \
+	4 google.com.,IN,NS,157811,ns3.google.com. \
+	google.com.,IN,NS,157811,ns4.google.com. \
+	google.com.,IN,NS,157811,ns1.google.com. \
+	google.com.,IN,NS,157811,ns2.google.com. \
+	4 ns2.google.com.,IN,A,157811,216.239.34.10 \
+	ns1.google.com.,IN,A,331813,216.239.32.10 \
+	ns3.google.com.,IN,A,157811,216.239.36.10 \
+	ns4.google.com.,IN,A,157811,216.239.38.10
+[289] 2016-10-20 15:24:09.385463 [#16 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].52368  \
+	dns QUERY,NOERROR,22980,qr|rd|ra \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR \
+	2 206.218.58.216.in-addr.arpa.,IN,PTR,72056,dfw06s47-in-f14.1e100.net. \
+	206.218.58.216.in-addr.arpa.,IN,PTR,72056,dfw06s47-in-f206.1e100.net. \
+	4 218.58.216.in-addr.arpa.,IN,NS,71539,ns2.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71539,ns3.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71539,ns4.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71539,ns1.google.com. \
+	4 ns1.google.com.,IN,A,331813,216.239.32.10 \
+	ns3.google.com.,IN,A,157811,216.239.36.10 \
+	ns4.google.com.,IN,A,157811,216.239.38.10 \
+	ns2.google.com.,IN,A,157811,216.239.34.10
+[208] 2016-10-20 15:24:10.392886 [#17 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].47637  \
+	dns QUERY,NOERROR,1834,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,279,216.58.218.206 \
+	4 google.com.,IN,NS,157810,ns1.google.com. \
+	google.com.,IN,NS,157810,ns2.google.com. \
+	google.com.,IN,NS,157810,ns4.google.com. \
+	google.com.,IN,NS,157810,ns3.google.com. \
+	4 ns2.google.com.,IN,A,157810,216.239.34.10 \
+	ns1.google.com.,IN,A,331812,216.239.32.10 \
+	ns3.google.com.,IN,A,157810,216.239.36.10 \
+	ns4.google.com.,IN,A,157810,216.239.38.10
+[289] 2016-10-20 15:24:10.400317 [#18 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].34426  \
+	dns QUERY,NOERROR,25431,qr|rd|ra \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR \
+	2 206.218.58.216.in-addr.arpa.,IN,PTR,72055,dfw06s47-in-f206.1e100.net. \
+	206.218.58.216.in-addr.arpa.,IN,PTR,72055,dfw06s47-in-f14.1e100.net. \
+	4 218.58.216.in-addr.arpa.,IN,NS,71538,ns1.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71538,ns4.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71538,ns3.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71538,ns2.google.com. \
+	4 ns1.google.com.,IN,A,331812,216.239.32.10 \
+	ns3.google.com.,IN,A,157810,216.239.36.10 \
+	ns4.google.com.,IN,A,157810,216.239.38.10 \
+	ns2.google.com.,IN,A,157810,216.239.34.10
+[208] 2016-10-20 15:24:11.407460 [#19 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].41059  \
+	dns QUERY,NOERROR,48432,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,278,216.58.218.206 \
+	4 google.com.,IN,NS,157809,ns3.google.com. \
+	google.com.,IN,NS,157809,ns4.google.com. \
+	google.com.,IN,NS,157809,ns2.google.com. \
+	google.com.,IN,NS,157809,ns1.google.com. \
+	4 ns2.google.com.,IN,A,157809,216.239.34.10 \
+	ns1.google.com.,IN,A,331811,216.239.32.10 \
+	ns3.google.com.,IN,A,157809,216.239.36.10 \
+	ns4.google.com.,IN,A,157809,216.239.38.10
+[289] 2016-10-20 15:24:11.413370 [#20 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].51181  \
+	dns QUERY,NOERROR,47411,qr|rd|ra \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR \
+	2 206.218.58.216.in-addr.arpa.,IN,PTR,72054,dfw06s47-in-f14.1e100.net. \
+	206.218.58.216.in-addr.arpa.,IN,PTR,72054,dfw06s47-in-f206.1e100.net. \
+	4 218.58.216.in-addr.arpa.,IN,NS,71537,ns2.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71537,ns1.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71537,ns3.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71537,ns4.google.com. \
+	4 ns1.google.com.,IN,A,331811,216.239.32.10 \
+	ns3.google.com.,IN,A,157809,216.239.36.10 \
+	ns4.google.com.,IN,A,157809,216.239.38.10 \
+	ns2.google.com.,IN,A,157809,216.239.34.10
+[208] 2016-10-20 15:24:12.421228 [#21 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].32976  \
+	dns QUERY,NOERROR,12038,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,277,216.58.218.206 \
+	4 google.com.,IN,NS,157808,ns2.google.com. \
+	google.com.,IN,NS,157808,ns3.google.com. \
+	google.com.,IN,NS,157808,ns1.google.com. \
+	google.com.,IN,NS,157808,ns4.google.com. \
+	4 ns2.google.com.,IN,A,157808,216.239.34.10 \
+	ns1.google.com.,IN,A,331810,216.239.32.10 \
+	ns3.google.com.,IN,A,157808,216.239.36.10 \
+	ns4.google.com.,IN,A,157808,216.239.38.10
+[208] 2016-10-20 15:24:14.429863 [#22 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].53467  \
+	dns QUERY,NOERROR,11614,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,275,216.58.218.206 \
+	4 google.com.,IN,NS,157806,ns3.google.com. \
+	google.com.,IN,NS,157806,ns1.google.com. \
+	google.com.,IN,NS,157806,ns4.google.com. \
+	google.com.,IN,NS,157806,ns2.google.com. \
+	4 ns2.google.com.,IN,A,157806,216.239.34.10 \
+	ns1.google.com.,IN,A,331808,216.239.32.10 \
+	ns3.google.com.,IN,A,157806,216.239.36.10 \
+	ns4.google.com.,IN,A,157806,216.239.38.10
+[208] 2016-10-20 15:24:16.437471 [#23 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].41532  \
+	dns QUERY,NOERROR,59173,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,273,216.58.218.206 \
+	4 google.com.,IN,NS,157804,ns1.google.com. \
+	google.com.,IN,NS,157804,ns3.google.com. \
+	google.com.,IN,NS,157804,ns2.google.com. \
+	google.com.,IN,NS,157804,ns4.google.com. \
+	4 ns2.google.com.,IN,A,157804,216.239.34.10 \
+	ns1.google.com.,IN,A,331806,216.239.32.10 \
+	ns3.google.com.,IN,A,157804,216.239.36.10 \
+	ns4.google.com.,IN,A,157804,216.239.38.10
+[208] 2016-10-20 15:24:18.446775 [#24 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].44982  \
+	dns QUERY,NOERROR,45535,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,271,216.58.218.206 \
+	4 google.com.,IN,NS,157802,ns4.google.com. \
+	google.com.,IN,NS,157802,ns2.google.com. \
+	google.com.,IN,NS,157802,ns1.google.com. \
+	google.com.,IN,NS,157802,ns3.google.com. \
+	4 ns2.google.com.,IN,A,157802,216.239.34.10 \
+	ns1.google.com.,IN,A,331804,216.239.32.10 \
+	ns3.google.com.,IN,A,157802,216.239.36.10 \
+	ns4.google.com.,IN,A,157802,216.239.38.10
+[289] 2016-10-20 15:24:18.454030 [#25 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].40224  \
+	dns QUERY,NOERROR,60808,qr|rd|ra \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR \
+	2 206.218.58.216.in-addr.arpa.,IN,PTR,72047,dfw06s47-in-f206.1e100.net. \
+	206.218.58.216.in-addr.arpa.,IN,PTR,72047,dfw06s47-in-f14.1e100.net. \
+	4 218.58.216.in-addr.arpa.,IN,NS,71530,ns3.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71530,ns4.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71530,ns2.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71530,ns1.google.com. \
+	4 ns1.google.com.,IN,A,331804,216.239.32.10 \
+	ns3.google.com.,IN,A,157802,216.239.36.10 \
+	ns4.google.com.,IN,A,157802,216.239.38.10 \
+	ns2.google.com.,IN,A,157802,216.239.34.10
+[208] 2016-10-20 15:24:19.462224 [#26 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].45658  \
+	dns QUERY,NOERROR,64325,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,270,216.58.218.206 \
+	4 google.com.,IN,NS,157801,ns1.google.com. \
+	google.com.,IN,NS,157801,ns3.google.com. \
+	google.com.,IN,NS,157801,ns4.google.com. \
+	google.com.,IN,NS,157801,ns2.google.com. \
+	4 ns2.google.com.,IN,A,157801,216.239.34.10 \
+	ns1.google.com.,IN,A,331803,216.239.32.10 \
+	ns3.google.com.,IN,A,157801,216.239.36.10 \
+	ns4.google.com.,IN,A,157801,216.239.38.10
+[289] 2016-10-20 15:24:19.468895 [#27 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].60457  \
+	dns QUERY,NOERROR,25543,qr|rd|ra \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR \
+	2 206.218.58.216.in-addr.arpa.,IN,PTR,72046,dfw06s47-in-f14.1e100.net. \
+	206.218.58.216.in-addr.arpa.,IN,PTR,72046,dfw06s47-in-f206.1e100.net. \
+	4 218.58.216.in-addr.arpa.,IN,NS,71529,ns2.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71529,ns3.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71529,ns4.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71529,ns1.google.com. \
+	4 ns1.google.com.,IN,A,331803,216.239.32.10 \
+	ns3.google.com.,IN,A,157801,216.239.36.10 \
+	ns4.google.com.,IN,A,157801,216.239.38.10 \
+	ns2.google.com.,IN,A,157801,216.239.34.10
+[208] 2016-10-20 15:24:20.476841 [#28 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].59762  \
+	dns QUERY,NOERROR,20736,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,269,216.58.218.206 \
+	4 google.com.,IN,NS,157800,ns3.google.com. \
+	google.com.,IN,NS,157800,ns1.google.com. \
+	google.com.,IN,NS,157800,ns4.google.com. \
+	google.com.,IN,NS,157800,ns2.google.com. \
+	4 ns2.google.com.,IN,A,157800,216.239.34.10 \
+	ns1.google.com.,IN,A,331802,216.239.32.10 \
+	ns3.google.com.,IN,A,157800,216.239.36.10 \
+	ns4.google.com.,IN,A,157800,216.239.38.10
+[289] 2016-10-20 15:24:20.483927 [#29 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].56022  \
+	dns QUERY,NOERROR,25911,qr|rd|ra \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR \
+	2 206.218.58.216.in-addr.arpa.,IN,PTR,72045,dfw06s47-in-f206.1e100.net. \
+	206.218.58.216.in-addr.arpa.,IN,PTR,72045,dfw06s47-in-f14.1e100.net. \
+	4 218.58.216.in-addr.arpa.,IN,NS,71528,ns1.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71528,ns4.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71528,ns2.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71528,ns3.google.com. \
+	4 ns1.google.com.,IN,A,331802,216.239.32.10 \
+	ns3.google.com.,IN,A,157800,216.239.36.10 \
+	ns4.google.com.,IN,A,157800,216.239.38.10 \
+	ns2.google.com.,IN,A,157800,216.239.34.10
+[208] 2016-10-20 15:24:21.490573 [#30 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].37669  \
+	dns QUERY,NOERROR,64358,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,268,216.58.218.206 \
+	4 google.com.,IN,NS,157799,ns2.google.com. \
+	google.com.,IN,NS,157799,ns1.google.com. \
+	google.com.,IN,NS,157799,ns4.google.com. \
+	google.com.,IN,NS,157799,ns3.google.com. \
+	4 ns2.google.com.,IN,A,157799,216.239.34.10 \
+	ns1.google.com.,IN,A,331801,216.239.32.10 \
+	ns3.google.com.,IN,A,157799,216.239.36.10 \
+	ns4.google.com.,IN,A,157799,216.239.38.10
+[289] 2016-10-20 15:24:21.496815 [#31 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].42978  \
+	dns QUERY,NOERROR,37698,qr|rd|ra \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR \
+	2 206.218.58.216.in-addr.arpa.,IN,PTR,72044,dfw06s47-in-f14.1e100.net. \
+	206.218.58.216.in-addr.arpa.,IN,PTR,72044,dfw06s47-in-f206.1e100.net. \
+	4 218.58.216.in-addr.arpa.,IN,NS,71527,ns1.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71527,ns4.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71527,ns3.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71527,ns2.google.com. \
+	4 ns1.google.com.,IN,A,331801,216.239.32.10 \
+	ns3.google.com.,IN,A,157799,216.239.36.10 \
+	ns4.google.com.,IN,A,157799,216.239.38.10 \
+	ns2.google.com.,IN,A,157799,216.239.34.10
+[208] 2016-10-20 15:24:22.504738 [#32 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].49829  \
+	dns QUERY,NOERROR,54706,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,267,216.58.218.206 \
+	4 google.com.,IN,NS,157798,ns2.google.com. \
+	google.com.,IN,NS,157798,ns4.google.com. \
+	google.com.,IN,NS,157798,ns3.google.com. \
+	google.com.,IN,NS,157798,ns1.google.com. \
+	4 ns2.google.com.,IN,A,157798,216.239.34.10 \
+	ns1.google.com.,IN,A,331800,216.239.32.10 \
+	ns3.google.com.,IN,A,157798,216.239.36.10 \
+	ns4.google.com.,IN,A,157798,216.239.38.10
+[289] 2016-10-20 15:24:22.511746 [#33 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].50599  \
+	dns QUERY,NOERROR,32142,qr|rd|ra \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR \
+	2 206.218.58.216.in-addr.arpa.,IN,PTR,72043,dfw06s47-in-f206.1e100.net. \
+	206.218.58.216.in-addr.arpa.,IN,PTR,72043,dfw06s47-in-f14.1e100.net. \
+	4 218.58.216.in-addr.arpa.,IN,NS,71526,ns3.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71526,ns1.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71526,ns2.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71526,ns4.google.com. \
+	4 ns1.google.com.,IN,A,331800,216.239.32.10 \
+	ns3.google.com.,IN,A,157798,216.239.36.10 \
+	ns4.google.com.,IN,A,157798,216.239.38.10 \
+	ns2.google.com.,IN,A,157798,216.239.34.10
+[208] 2016-10-20 15:24:23.521976 [#34 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].44980  \
+	dns QUERY,NOERROR,41808,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,266,216.58.218.206 \
+	4 google.com.,IN,NS,157797,ns2.google.com. \
+	google.com.,IN,NS,157797,ns4.google.com. \
+	google.com.,IN,NS,157797,ns1.google.com. \
+	google.com.,IN,NS,157797,ns3.google.com. \
+	4 ns2.google.com.,IN,A,157797,216.239.34.10 \
+	ns1.google.com.,IN,A,331799,216.239.32.10 \
+	ns3.google.com.,IN,A,157797,216.239.36.10 \
+	ns4.google.com.,IN,A,157797,216.239.38.10
+[289] 2016-10-20 15:24:23.529385 [#35 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].60063  \
+	dns QUERY,NOERROR,18886,qr|rd|ra \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR \
+	2 206.218.58.216.in-addr.arpa.,IN,PTR,72042,dfw06s47-in-f14.1e100.net. \
+	206.218.58.216.in-addr.arpa.,IN,PTR,72042,dfw06s47-in-f206.1e100.net. \
+	4 218.58.216.in-addr.arpa.,IN,NS,71525,ns3.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71525,ns1.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71525,ns4.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71525,ns2.google.com. \
+	4 ns1.google.com.,IN,A,331799,216.239.32.10 \
+	ns3.google.com.,IN,A,157797,216.239.36.10 \
+	ns4.google.com.,IN,A,157797,216.239.38.10 \
+	ns2.google.com.,IN,A,157797,216.239.34.10
+[208] 2016-10-20 15:24:24.539398 [#36 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].42042  \
+	dns QUERY,NOERROR,10624,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,265,216.58.218.206 \
+	4 google.com.,IN,NS,157796,ns3.google.com. \
+	google.com.,IN,NS,157796,ns4.google.com. \
+	google.com.,IN,NS,157796,ns1.google.com. \
+	google.com.,IN,NS,157796,ns2.google.com. \
+	4 ns2.google.com.,IN,A,157796,216.239.34.10 \
+	ns1.google.com.,IN,A,331798,216.239.32.10 \
+	ns3.google.com.,IN,A,157796,216.239.36.10 \
+	ns4.google.com.,IN,A,157796,216.239.38.10
+[289] 2016-10-20 15:24:24.546172 [#37 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].60469  \
+	dns QUERY,NOERROR,33139,qr|rd|ra \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR \
+	2 206.218.58.216.in-addr.arpa.,IN,PTR,72041,dfw06s47-in-f206.1e100.net. \
+	206.218.58.216.in-addr.arpa.,IN,PTR,72041,dfw06s47-in-f14.1e100.net. \
+	4 218.58.216.in-addr.arpa.,IN,NS,71524,ns2.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71524,ns4.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71524,ns3.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71524,ns1.google.com. \
+	4 ns1.google.com.,IN,A,331798,216.239.32.10 \
+	ns3.google.com.,IN,A,157796,216.239.36.10 \
+	ns4.google.com.,IN,A,157796,216.239.38.10 \
+	ns2.google.com.,IN,A,157796,216.239.34.10
+[208] 2016-10-20 15:24:25.556513 [#38 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].45703  \
+	dns QUERY,NOERROR,61415,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,264,216.58.218.206 \
+	4 google.com.,IN,NS,157795,ns3.google.com. \
+	google.com.,IN,NS,157795,ns4.google.com. \
+	google.com.,IN,NS,157795,ns2.google.com. \
+	google.com.,IN,NS,157795,ns1.google.com. \
+	4 ns2.google.com.,IN,A,157795,216.239.34.10 \
+	ns1.google.com.,IN,A,331797,216.239.32.10 \
+	ns3.google.com.,IN,A,157795,216.239.36.10 \
+	ns4.google.com.,IN,A,157795,216.239.38.10
+[289] 2016-10-20 15:24:25.564509 [#39 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].33507  \
+	dns QUERY,NOERROR,59258,qr|rd|ra \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR \
+	2 206.218.58.216.in-addr.arpa.,IN,PTR,72040,dfw06s47-in-f14.1e100.net. \
+	206.218.58.216.in-addr.arpa.,IN,PTR,72040,dfw06s47-in-f206.1e100.net. \
+	4 218.58.216.in-addr.arpa.,IN,NS,71523,ns1.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71523,ns4.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71523,ns3.google.com. \
+	218.58.216.in-addr.arpa.,IN,NS,71523,ns2.google.com. \
+	4 ns1.google.com.,IN,A,331797,216.239.32.10 \
+	ns3.google.com.,IN,A,157795,216.239.36.10 \
+	ns4.google.com.,IN,A,157795,216.239.38.10 \
+	ns2.google.com.,IN,A,157795,216.239.34.10
+[208] 2016-10-20 15:24:26.574350 [#40 dns.pcap-dist 4095] \
+	[8.8.8.8].53 [172.17.0.10].46798  \
+	dns QUERY,NOERROR,17700,qr|rd|ra \
+	1 google.com.,IN,A \
+	1 google.com.,IN,A,263,216.58.218.206 \
+	4 google.com.,IN,NS,157794,ns1.google.com. \
+	google.com.,IN,NS,157794,ns4.google.com. \
+	google.com.,IN,NS,157794,ns3.google.com. \
+	google.com.,IN,NS,157794,ns2.google.com. \
+	4 ns2.google.com.,IN,A,157794,216.239.34.10 \
+	ns1.google.com.,IN,A,331796,216.239.32.10 \
+	ns3.google.com.,IN,A,157794,216.239.36.10 \
+	ns4.google.com.,IN,A,157794,216.239.38.10
+[56] 2016-10-20 15:23:01.075993 [#0 dns.pcap-dist 4095] \
+	[172.17.0.10].53199 [8.8.8.8].53  \
+	dns QUERY,NOERROR,59311,rd \
+	1 google.com.,IN,A 0 0 0
+[73] 2016-10-20 15:23:01.082865 [#1 dns.pcap-dist 4095] \
+	[172.17.0.10].57822 [8.8.8.8].53  \
+	dns QUERY,NOERROR,35665,rd \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR 0 0 0
+[56] 2016-10-20 15:23:01.087291 [#2 dns.pcap-dist 4095] \
+	[172.17.0.10].40043 [8.8.8.8].53  \
+	dns QUERY,NOERROR,5337,rd \
+	1 google.com.,IN,A 0 0 0
+[56] 2016-10-20 15:23:10.322117 [#3 dns.pcap-dist 4095] \
+	[172.17.0.10].37953 [8.8.8.8].53  \
+	dns QUERY,NOERROR,22982,rd \
+	1 google.com.,IN,A 0 0 0
+[73] 2016-10-20 15:23:10.328324 [#4 dns.pcap-dist 4095] \
+	[172.17.0.10].48658 [8.8.8.8].53  \
+	dns QUERY,NOERROR,18718,rd \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR 0 0 0
+[56] 2016-10-20 15:23:52.860937 [#5 dns.pcap-dist 4095] \
+	[172.17.0.10].40953 [8.8.8.8].53  \
+	dns QUERY,NOERROR,22531,rd \
+	1 google.com.,IN,A 0 0 0
+[56] 2016-10-20 15:23:59.083869 [#6 dns.pcap-dist 4095] \
+	[172.17.0.10].45174 [8.8.8.8].53  \
+	dns QUERY,NOERROR,58510,rd \
+	1 google.com.,IN,A 0 0 0
+[73] 2016-10-20 15:23:59.090911 [#7 dns.pcap-dist 4095] \
+	[172.17.0.10].33916 [8.8.8.8].53  \
+	dns QUERY,NOERROR,45248,rd \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR 0 0 0
+[56] 2016-10-20 15:24:04.323868 [#8 dns.pcap-dist 4095] \
+	[172.17.0.10].43559 [8.8.8.8].53  \
+	dns QUERY,NOERROR,49483,rd \
+	1 google.com.,IN,A 0 0 0
+[56] 2016-10-20 15:24:06.332239 [#9 dns.pcap-dist 4095] \
+	[172.17.0.10].54859 [8.8.8.8].53  \
+	dns QUERY,NOERROR,31669,rd \
+	1 google.com.,IN,A 0 0 0
+[73] 2016-10-20 15:24:06.339145 [#10 dns.pcap-dist 4095] \
+	[172.17.0.10].58176 [8.8.8.8].53  \
+	dns QUERY,NOERROR,25433,rd \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR 0 0 0
+[56] 2016-10-20 15:24:07.346429 [#11 dns.pcap-dist 4095] \
+	[172.17.0.10].41266 [8.8.8.8].53  \
+	dns QUERY,NOERROR,63798,rd \
+	1 google.com.,IN,A 0 0 0
+[73] 2016-10-20 15:24:07.353123 [#12 dns.pcap-dist 4095] \
+	[172.17.0.10].34607 [8.8.8.8].53  \
+	dns QUERY,NOERROR,8470,rd \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR 0 0 0
+[56] 2016-10-20 15:24:08.360528 [#13 dns.pcap-dist 4095] \
+	[172.17.0.10].60437 [8.8.8.8].53  \
+	dns QUERY,NOERROR,60258,rd \
+	1 google.com.,IN,A 0 0 0
+[73] 2016-10-20 15:24:08.368516 [#14 dns.pcap-dist 4095] \
+	[172.17.0.10].37149 [8.8.8.8].53  \
+	dns QUERY,NOERROR,44985,rd \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR 0 0 0
+[56] 2016-10-20 15:24:09.375942 [#15 dns.pcap-dist 4095] \
+	[172.17.0.10].53820 [8.8.8.8].53  \
+	dns QUERY,NOERROR,45512,rd \
+	1 google.com.,IN,A 0 0 0
+[73] 2016-10-20 15:24:09.384057 [#16 dns.pcap-dist 4095] \
+	[172.17.0.10].52368 [8.8.8.8].53  \
+	dns QUERY,NOERROR,22980,rd \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR 0 0 0
+[56] 2016-10-20 15:24:10.391358 [#17 dns.pcap-dist 4095] \
+	[172.17.0.10].47637 [8.8.8.8].53  \
+	dns QUERY,NOERROR,1834,rd \
+	1 google.com.,IN,A 0 0 0
+[73] 2016-10-20 15:24:10.398099 [#18 dns.pcap-dist 4095] \
+	[172.17.0.10].34426 [8.8.8.8].53  \
+	dns QUERY,NOERROR,25431,rd \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR 0 0 0
+[56] 2016-10-20 15:24:11.406297 [#19 dns.pcap-dist 4095] \
+	[172.17.0.10].41059 [8.8.8.8].53  \
+	dns QUERY,NOERROR,48432,rd \
+	1 google.com.,IN,A 0 0 0
+[73] 2016-10-20 15:24:11.412133 [#20 dns.pcap-dist 4095] \
+	[172.17.0.10].51181 [8.8.8.8].53  \
+	dns QUERY,NOERROR,47411,rd \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR 0 0 0
+[56] 2016-10-20 15:24:12.419936 [#21 dns.pcap-dist 4095] \
+	[172.17.0.10].32976 [8.8.8.8].53  \
+	dns QUERY,NOERROR,12038,rd \
+	1 google.com.,IN,A 0 0 0
+[56] 2016-10-20 15:24:14.428524 [#22 dns.pcap-dist 4095] \
+	[172.17.0.10].53467 [8.8.8.8].53  \
+	dns QUERY,NOERROR,11614,rd \
+	1 google.com.,IN,A 0 0 0
+[56] 2016-10-20 15:24:16.435733 [#23 dns.pcap-dist 4095] \
+	[172.17.0.10].41532 [8.8.8.8].53  \
+	dns QUERY,NOERROR,59173,rd \
+	1 google.com.,IN,A 0 0 0
+[56] 2016-10-20 15:24:18.445519 [#24 dns.pcap-dist 4095] \
+	[172.17.0.10].44982 [8.8.8.8].53  \
+	dns QUERY,NOERROR,45535,rd \
+	1 google.com.,IN,A 0 0 0
+[73] 2016-10-20 15:24:18.452451 [#25 dns.pcap-dist 4095] \
+	[172.17.0.10].40224 [8.8.8.8].53  \
+	dns QUERY,NOERROR,60808,rd \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR 0 0 0
+[56] 2016-10-20 15:24:19.460087 [#26 dns.pcap-dist 4095] \
+	[172.17.0.10].45658 [8.8.8.8].53  \
+	dns QUERY,NOERROR,64325,rd \
+	1 google.com.,IN,A 0 0 0
+[73] 2016-10-20 15:24:19.467324 [#27 dns.pcap-dist 4095] \
+	[172.17.0.10].60457 [8.8.8.8].53  \
+	dns QUERY,NOERROR,25543,rd \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR 0 0 0
+[56] 2016-10-20 15:24:20.475086 [#28 dns.pcap-dist 4095] \
+	[172.17.0.10].59762 [8.8.8.8].53  \
+	dns QUERY,NOERROR,20736,rd \
+	1 google.com.,IN,A 0 0 0
+[73] 2016-10-20 15:24:20.482188 [#29 dns.pcap-dist 4095] \
+	[172.17.0.10].56022 [8.8.8.8].53  \
+	dns QUERY,NOERROR,25911,rd \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR 0 0 0
+[56] 2016-10-20 15:24:21.489468 [#30 dns.pcap-dist 4095] \
+	[172.17.0.10].37669 [8.8.8.8].53  \
+	dns QUERY,NOERROR,64358,rd \
+	1 google.com.,IN,A 0 0 0
+[73] 2016-10-20 15:24:21.495324 [#31 dns.pcap-dist 4095] \
+	[172.17.0.10].42978 [8.8.8.8].53  \
+	dns QUERY,NOERROR,37698,rd \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR 0 0 0
+[56] 2016-10-20 15:24:22.502667 [#32 dns.pcap-dist 4095] \
+	[172.17.0.10].49829 [8.8.8.8].53  \
+	dns QUERY,NOERROR,54706,rd \
+	1 google.com.,IN,A 0 0 0
+[73] 2016-10-20 15:24:22.510176 [#33 dns.pcap-dist 4095] \
+	[172.17.0.10].50599 [8.8.8.8].53  \
+	dns QUERY,NOERROR,32142,rd \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR 0 0 0
+[56] 2016-10-20 15:24:23.520203 [#34 dns.pcap-dist 4095] \
+	[172.17.0.10].44980 [8.8.8.8].53  \
+	dns QUERY,NOERROR,41808,rd \
+	1 google.com.,IN,A 0 0 0
+[73] 2016-10-20 15:24:23.527449 [#35 dns.pcap-dist 4095] \
+	[172.17.0.10].60063 [8.8.8.8].53  \
+	dns QUERY,NOERROR,18886,rd \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR 0 0 0
+[56] 2016-10-20 15:24:24.537264 [#36 dns.pcap-dist 4095] \
+	[172.17.0.10].42042 [8.8.8.8].53  \
+	dns QUERY,NOERROR,10624,rd \
+	1 google.com.,IN,A 0 0 0
+[73] 2016-10-20 15:24:24.544538 [#37 dns.pcap-dist 4095] \
+	[172.17.0.10].60469 [8.8.8.8].53  \
+	dns QUERY,NOERROR,33139,rd \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR 0 0 0
+[56] 2016-10-20 15:24:25.554744 [#38 dns.pcap-dist 4095] \
+	[172.17.0.10].45703 [8.8.8.8].53  \
+	dns QUERY,NOERROR,61415,rd \
+	1 google.com.,IN,A 0 0 0
+[73] 2016-10-20 15:24:25.562608 [#39 dns.pcap-dist 4095] \
+	[172.17.0.10].33507 [8.8.8.8].53  \
+	dns QUERY,NOERROR,59258,rd \
+	1 206.218.58.216.in-addr.arpa.,IN,PTR 0 0 0
+[56] 2016-10-20 15:24:26.572784 [#40 dns.pcap-dist 4095] \
+	[172.17.0.10].46798 [8.8.8.8].53  \
+	dns QUERY,NOERROR,17700,rd \
+	1 google.com.,IN,A 0 0 0
diff --git a/src/test/test_regex_match.sh b/src/test/test_regex_match.sh
new file mode 100755
index 0000000..184ca7b
--- /dev/null
+++ b/src/test/test_regex_match.sh
@@ -0,0 +1,11 @@
+#!/bin/sh -xe
+
+../dnscap -g -r dns.pcap-dist -x 'ns1' 2>test_regex_match.out
+../dnscap -g -r dns.pcap-dist -X 'ns1' 2>>test_regex_match.out
+../dnscap -g -r dns.pcap-dist -x 'ns1' -X 'ns1' 2>>test_regex_match.out
+
+mv test_regex_match.out test_regex_match.out.old
+grep -v "^libgcov profiling error:" test_regex_match.out.old > test_regex_match.out
+rm test_regex_match.out.old
+
+diff test_regex_match.out "$srcdir/test_regex_match.gold"