From 2e9d09b961bc7784e04ee885e1717dc233c661a4 Mon Sep 17 00:00:00 2001
From: Wouter Wijngaards <wouter@nlnetlabs.nl>
Date: Thu, 13 Sep 2018 12:20:41 +0000
Subject: [PATCH] - initialize statistics totals for printout. - in
authzone check that node exists before adding rrset. - in unbound-anchor,
use readwrite memory BIO. - assertion in autotrust that packed rrset is
formed correctly.
git-svn-id: file:///svn/unbound/trunk@4903 be551aaa-1e26-0410-a405-d3ace91eadb9
---
daemon/remote.c | 1 +
services/authzone.c | 6 +++---
smallapp/unbound-anchor.c | 15 +++++++--------
validator/autotrust.c | 1 +
4 files changed, 12 insertions(+), 11 deletions(-)
diff --git a/daemon/remote.c b/daemon/remote.c
index 6a8ff4dc..3971e454 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -1070,6 +1070,7 @@ do_stats(RES* ssl, struct daemon_remote* rc, int reset)
struct ub_stats_info total;
struct ub_stats_info s;
int i;
+ memset(&total, 0, sizeof(total));
log_assert(daemon->num > 0);
/* gather all thread statistics in one place */
for(i=0; i<daemon->num; i++) {
diff --git a/services/authzone.c b/services/authzone.c
index fe56c9f8..4d0dd1b5 100644
--- a/services/authzone.c
+++ b/services/authzone.c
@@ -218,7 +218,7 @@ msg_add_rrset_an(struct auth_zone* z, struct regional* region,
{
log_assert(msg->rep->ns_numrrsets == 0);
log_assert(msg->rep->ar_numrrsets == 0);
- if(!rrset)
+ if(!rrset || !node)
return 1;
if(msg_rrset_duplicate(msg, node->name, node->namelen, rrset->type,
z->dclass))
@@ -242,7 +242,7 @@ msg_add_rrset_ns(struct auth_zone* z, struct regional* region,
struct dns_msg* msg, struct auth_data* node, struct auth_rrset* rrset)
{
log_assert(msg->rep->ar_numrrsets == 0);
- if(!rrset)
+ if(!rrset || !node)
return 1;
if(msg_rrset_duplicate(msg, node->name, node->namelen, rrset->type,
z->dclass))
@@ -265,7 +265,7 @@ static int
msg_add_rrset_ar(struct auth_zone* z, struct regional* region,
struct dns_msg* msg, struct auth_data* node, struct auth_rrset* rrset)
{
- if(!rrset)
+ if(!rrset || !node)
return 1;
if(msg_rrset_duplicate(msg, node->name, node->namelen, rrset->type,
z->dclass))
diff --git a/smallapp/unbound-anchor.c b/smallapp/unbound-anchor.c
index cd2da149..36f82666 100644
--- a/smallapp/unbound-anchor.c
+++ b/smallapp/unbound-anchor.c
@@ -1097,11 +1097,14 @@ read_http_result(SSL* ssl)
}
if(!data) return NULL;
if(verb >= 4) print_data("read data", data, (int)len);
- m = BIO_new_mem_buf(data, (int)len);
+ m = BIO_new(BIO_s_mem());
if(!m) {
if(verb) printf("out of memory\n");
+ free(data);
exit(0);
}
+ BIO_write(m, data, (int)len);
+ free(data);
return m;
}
@@ -1172,10 +1175,6 @@ https(struct ip_list* ip_list, const char* pathname, const char* urlname)
static void
free_file_bio(BIO* bio)
{
- char* pp = NULL;
- (void)BIO_reset(bio);
- (void)BIO_get_mem_data(bio, &pp);
- free(pp);
BIO_free(bio);
}
@@ -1603,7 +1602,7 @@ xml_parse(BIO* xml, time_t now)
xml_parse_setup(parser, &data, now);
/* parse it */
- (void)BIO_reset(xml);
+ (void)BIO_seek(xml, 0);
len = (int)BIO_get_mem_data(xml, &pp);
if(!len || !pp) {
if(verb) printf("out of memory\n");
@@ -1777,8 +1776,8 @@ verify_p7sig(BIO* data, BIO* p7s, STACK_OF(X509)* trust, const char* p7signer)
X509_VERIFY_PARAM_free(param);
#endif
- (void)BIO_reset(p7s);
- (void)BIO_reset(data);
+ (void)BIO_seek(p7s, 0);
+ (void)BIO_seek(data, 0);
/* convert p7s to p7 (the signature) */
p7 = d2i_PKCS7_bio(p7s, NULL);
diff --git a/validator/autotrust.c b/validator/autotrust.c
index a34a7c96..a7296730 100644
--- a/validator/autotrust.c
+++ b/validator/autotrust.c
@@ -718,6 +718,7 @@ packed_rrset_heap_data(int iter(struct autr_ta**, uint8_t**, size_t*,
list_i = list;
i = 0;
while(iter(&list_i, &rr, &rr_len, &dname_len)) {
+ log_assert(data->rr_data[i]);
memmove(data->rr_data[i],
sldns_wirerr_get_rdatawl(rr, rr_len, dname_len),
data->rr_len[i]);
--
2.14.4