Package: release.debian.org
Severity: normal
X-Debbugs-Cc: p...@packages.debian.org
Control: affects -1 + src:pdns
User: release.debian....@packages.debian.org
Usertags: unblock
Please unblock package pdns
pdns 4.9.7 is an upstream bugfix release in the 4.9 series.
Previously we had 4.9.4; upstream released 4.9.5 (after the freeze
started) and 4.9.7 (today) - 4.9.6 was skipped.
I'd like to take the latest upstream release into unstable and
testing. Have not uploaded it yet.
[ Reason ]
Accepting the upstream bugfix release will hopefully make applying
future security fixes easier, or we can just use a future bugfix
release for them.
4.9.5 includes the patch we applied to 4.9.4 to fix tests on s390x.
[ Impact ]
If we stay on 4.9.4, the diff for security fixes will be larger and
thus harder.
We'll also miss out on upstream bug- and performance-fixes to the LMDB
backend, better exception handling in Lua functions leading to
SERVFAILs, an interop fix for TSIG and a compile fix for newer gcc.
[ Tests ]
In Debian we only have smoke tests, however they did find the s390x
mysql issue in the past. Upstream has a big test suite they run for
releases.
[ Risks ]
Not sure. The diff seems right to me for the fixes upstream
described.
[ Checklist ]
[x] all changes are documented in the d/changelog
[x] I reviewed all changes and I approve them
[x] attach debdiff against the package in testing
[ Other info ]
The attached debdiff was produced using:
debdiff pdns_4.9.4-2.dsc pdns_4.9.7-1.dsc | filterdiff -x '*.1' >
pdns_4.9.7-1.filtered.debdiff
to exclude the date changes to the xxx.1 manpages.
unblock pdns/4.9.7-1
diff -Nru pdns-4.9.4/configure pdns-4.9.7/configure
--- pdns-4.9.4/configure 2025-02-06 16:18:00.000000000 +0100
+++ pdns-4.9.7/configure 2025-07-07 09:42:38.000000000 +0200
@@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.71 for pdns 4.9.4.
+# Generated by GNU Autoconf 2.71 for pdns 4.9.7.
#
#
# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
@@ -618,8 +618,8 @@
# Identity of this package.
PACKAGE_NAME='pdns'
PACKAGE_TARNAME='pdns'
-PACKAGE_VERSION='4.9.4'
-PACKAGE_STRING='pdns 4.9.4'
+PACKAGE_VERSION='4.9.7'
+PACKAGE_STRING='pdns 4.9.7'
PACKAGE_BUGREPORT=''
PACKAGE_URL=''
@@ -1698,7 +1698,7 @@
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
-\`configure' configures pdns 4.9.4 to adapt to many kinds of systems.
+\`configure' configures pdns 4.9.7 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1769,7 +1769,7 @@
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of pdns 4.9.4:";;
+ short | recursive ) echo "Configuration of pdns 4.9.7:";;
esac
cat <<\_ACEOF
@@ -2040,7 +2040,7 @@
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
-pdns configure 4.9.4
+pdns configure 4.9.7
generated by GNU Autoconf 2.71
Copyright (C) 2021 Free Software Foundation, Inc.
@@ -2529,7 +2529,7 @@
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
-It was created by pdns $as_me 4.9.4, which was
+It was created by pdns $as_me 4.9.7, which was
generated by GNU Autoconf 2.71. Invocation command line was
$ $0$ac_configure_args_raw
@@ -4027,7 +4027,7 @@
# Define the identity of the package.
PACKAGE='pdns'
- VERSION='4.9.4'
+ VERSION='4.9.7'
printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
@@ -32467,7 +32467,7 @@
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
-This file was extended by pdns $as_me 4.9.4, which was
+This file was extended by pdns $as_me 4.9.7, which was
generated by GNU Autoconf 2.71. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@@ -32535,7 +32535,7 @@
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config='$ac_cs_config_escaped'
ac_cs_version="\\
-pdns config.status 4.9.4
+pdns config.status 4.9.7
configured by $0, generated by GNU Autoconf 2.71,
with options \\"\$ac_cs_config\\"
diff -Nru pdns-4.9.4/configure.ac pdns-4.9.7/configure.ac
--- pdns-4.9.4/configure.ac 2025-02-06 16:17:52.000000000 +0100
+++ pdns-4.9.7/configure.ac 2025-07-07 09:42:29.000000000 +0200
@@ -1,6 +1,6 @@
AC_PREREQ([2.69])
-AC_INIT([pdns], [4.9.4])
+AC_INIT([pdns], [4.9.7])
AC_CONFIG_AUX_DIR([build-aux])
AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip tar-ustar -Wno-portability
subdir-objects parallel-tests 1.11])
AM_SILENT_RULES([yes])
diff -Nru pdns-4.9.4/debian/changelog pdns-4.9.7/debian/changelog
--- pdns-4.9.4/debian/changelog 2025-03-21 13:09:53.000000000 +0100
+++ pdns-4.9.7/debian/changelog 2025-07-07 12:15:52.000000000 +0200
@@ -1,3 +1,10 @@
+pdns (4.9.7-1) unstable; urgency=medium
+
+ * New upstream version 4.9.7
+ * Drop upstream-applied patch
+
+ -- Chris Hofstaedtler <z...@debian.org> Mon, 07 Jul 2025 12:15:52 +0200
+
pdns (4.9.4-2) unstable; urgency=medium
* Add upstream-pending patch to fix mysqlbackend on s390x
diff -Nru pdns-4.9.4/debian/patches/series pdns-4.9.7/debian/patches/series
--- pdns-4.9.4/debian/patches/series 2025-03-21 13:09:34.000000000 +0100
+++ pdns-4.9.7/debian/patches/series 2025-07-07 12:15:39.000000000 +0200
@@ -1 +0,0 @@
-upstream/0001-mysql-use-MYSQL_TYPE_LONGLONG-on-64bit-platforms.patch
diff -Nru
pdns-4.9.4/debian/patches/upstream/0001-mysql-use-MYSQL_TYPE_LONGLONG-on-64bit-platforms.patch
pdns-4.9.7/debian/patches/upstream/0001-mysql-use-MYSQL_TYPE_LONGLONG-on-64bit-platforms.patch
---
pdns-4.9.4/debian/patches/upstream/0001-mysql-use-MYSQL_TYPE_LONGLONG-on-64bit-platforms.patch
2025-03-21 13:09:34.000000000 +0100
+++
pdns-4.9.7/debian/patches/upstream/0001-mysql-use-MYSQL_TYPE_LONGLONG-on-64bit-platforms.patch
1970-01-01 01:00:00.000000000 +0100
@@ -1,43 +0,0 @@
-From: Chris Hofstaedtler <chris.hofstaedt...@deduktiva.com>
-Date: Fri, 21 Mar 2025 12:54:21 +0100
-Subject: mysql: use MYSQL_TYPE_LONGLONG on 64bit platforms
-
-Found on s390x.
-
-https://github.com/PowerDNS/pdns/pull/15340/
----
- modules/gmysqlbackend/smysql.cc | 14 ++++++++++++--
- 1 file changed, 12 insertions(+), 2 deletions(-)
-
-diff --git a/modules/gmysqlbackend/smysql.cc b/modules/gmysqlbackend/smysql.cc
-index efcbffd..4cc7856 100644
---- a/modules/gmysqlbackend/smysql.cc
-+++ b/modules/gmysqlbackend/smysql.cc
-@@ -116,7 +116,12 @@ public:
- releaseStatement();
- throw SSqlException("Attempt to bind more parameters than query has: "
+ d_query);
- }
-- d_req_bind[d_paridx].buffer_type = MYSQL_TYPE_LONG;
-+ if constexpr (sizeof(long) == 4) {
-+ d_req_bind[d_paridx].buffer_type = MYSQL_TYPE_LONG;
-+ }
-+ else {
-+ d_req_bind[d_paridx].buffer_type = MYSQL_TYPE_LONGLONG;
-+ }
- d_req_bind[d_paridx].buffer = new long[1];
- *((long*)d_req_bind[d_paridx].buffer) = value;
- d_paridx++;
-@@ -129,7 +134,12 @@ public:
- releaseStatement();
- throw SSqlException("Attempt to bind more parameters than query has: "
+ d_query);
- }
-- d_req_bind[d_paridx].buffer_type = MYSQL_TYPE_LONG;
-+ if constexpr (sizeof(long) == 4) {
-+ d_req_bind[d_paridx].buffer_type = MYSQL_TYPE_LONG;
-+ }
-+ else {
-+ d_req_bind[d_paridx].buffer_type = MYSQL_TYPE_LONGLONG;
-+ }
- d_req_bind[d_paridx].buffer = new unsigned long[1];
- d_req_bind[d_paridx].is_unsigned = 1;
- *((unsigned long*)d_req_bind[d_paridx].buffer) = value;
diff -Nru pdns-4.9.4/docs/ixfrdist.yml.5 pdns-4.9.7/docs/ixfrdist.yml.5
--- pdns-4.9.4/docs/ixfrdist.yml.5 2025-02-06 16:19:08.000000000 +0100
+++ pdns-4.9.7/docs/ixfrdist.yml.5 2025-07-07 09:43:48.000000000 +0200
@@ -27,7 +27,7 @@
.\" new: \\n[rst2man-indent\\n[rst2man-indent-level]]
.in \\n[rst2man-indent\\n[rst2man-indent-level]]u
..
-.TH "IXFRDIST.YML" "5" "Feb 06, 2025" "" "PowerDNS Authoritative Server"
+.TH "IXFRDIST.YML" "5" "Jul 07, 2025" "" "PowerDNS Authoritative Server"
.SH NAME
ixfrdist.yml \- The ixfrdist configuration file
.SH SYNOPSIS
diff -Nru pdns-4.9.4/ext/lmdb-safe/lmdb-safe.hh
pdns-4.9.7/ext/lmdb-safe/lmdb-safe.hh
--- pdns-4.9.4/ext/lmdb-safe/lmdb-safe.hh 2025-02-06 16:17:38.000000000
+0100
+++ pdns-4.9.7/ext/lmdb-safe/lmdb-safe.hh 2025-07-07 09:42:15.000000000
+0200
@@ -12,6 +12,8 @@
#include <mutex>
#include <vector>
#include <algorithm>
+#include <string>
+#include <string_view>
#include "config.h"
@@ -24,6 +26,13 @@
#endif
using std::string_view;
+using std::string;
+
+#if BOOST_VERSION >= 106100
+#define StringView string_view
+#else
+#define StringView string
+#endif
/* open issues:
*
@@ -98,7 +107,7 @@
std::map<std::thread::id, int> d_ROtransactionsOut;
};
-std::shared_ptr<MDBEnv> getMDBEnv(const char* fname, int flags, int mode,
uint64_t mapsizeMB=(sizeof(void *)==4) ? 100 : 16000);
+std::shared_ptr<MDBEnv> getMDBEnv(const char* fname, int flags, int mode,
uint64_t mapsizeMB);
#ifndef DNSDIST
@@ -300,6 +309,9 @@
return ret;
}
+ template <class T>
+ T get() const;
+
operator MDB_val&()
{
return d_mdbval;
@@ -312,6 +324,12 @@
#endif
};
+template <>
+inline std::string MDBInVal::get<std::string>() const
+{
+ return {static_cast<char*>(d_mdbval.mv_data), d_mdbval.mv_size};
+}
+
class MDBROCursor;
class MDBROTransactionImpl
@@ -415,6 +433,7 @@
private:
std::vector<T*> *d_registry;
MDB_cursor* d_cursor{nullptr};
+ std::string d_prefix{""};
public:
MDB_txn* d_txn{nullptr}; // ew, public
uint64_t d_txtime{0};
@@ -523,6 +542,9 @@
while (true) {
auto sval = data.getNoStripHeader<std::string_view>();
+ if (d_prefix.length() > 0 &&
key.getNoStripHeader<StringView>().rfind(d_prefix, 0) != 0) {
+ return MDB_NOTFOUND;
+ }
if (!LMDBLS::LSisDeleted(sval)) {
// done!
@@ -573,6 +595,7 @@
public:
int get(MDBOutVal& key, MDBOutVal& data, MDB_cursor_op op)
{
+ d_prefix.clear();
int rc = mdb_cursor_get(d_cursor, &key.d_mdbval, &data.d_mdbval, op);
if(rc && rc != MDB_NOTFOUND)
throw std::runtime_error("Unable to get from cursor: " +
std::string(mdb_strerror(rc)));
@@ -581,6 +604,7 @@
int find(const MDBInVal& in, MDBOutVal& key, MDBOutVal& data)
{
+ d_prefix.clear();
key.d_mdbval = in.d_mdbval;
int rc=mdb_cursor_get(d_cursor, const_cast<MDB_val*>(&key.d_mdbval),
&data.d_mdbval, MDB_SET);
if(rc && rc != MDB_NOTFOUND)
@@ -588,8 +612,20 @@
return skipDeleted(key, data, MDB_SET, rc);
}
+ int prefix(const MDBInVal& in, MDBOutVal& key, MDBOutVal& data)
+ {
+ d_prefix = in.get<string>();
+ return _lower_bound(in, key, data);
+ }
+
int lower_bound(const MDBInVal& in, MDBOutVal& key, MDBOutVal& data)
{
+ d_prefix.clear();
+ return _lower_bound(in, key, data);
+ }
+
+ int _lower_bound(const MDBInVal& in, MDBOutVal& key, MDBOutVal& data) //
used by prefix() and lower_bound()
+ {
key.d_mdbval = in.d_mdbval;
int rc = mdb_cursor_get(d_cursor, const_cast<MDB_val*>(&key.d_mdbval),
&data.d_mdbval, MDB_SET_RANGE);
diff -Nru pdns-4.9.4/ext/lmdb-safe/lmdb-typed.hh
pdns-4.9.7/ext/lmdb-safe/lmdb-typed.hh
--- pdns-4.9.4/ext/lmdb-safe/lmdb-typed.hh 2025-02-06 16:17:38.000000000
+0100
+++ pdns-4.9.7/ext/lmdb-safe/lmdb-typed.hh 2025-07-07 09:42:15.000000000
+0200
@@ -284,14 +284,19 @@
// }
//! Get item with id, from main table directly
- bool get(uint32_t id, T& t)
+ int get2(uint32_t itemId, T& value)
{
- MDBOutVal data;
- if((*d_parent.d_txn)->get(d_parent.d_parent->d_main, id, data))
- return false;
-
- serFromString(data.get<std::string>(), t);
- return true;
+ MDBOutVal data{};
+ int rc;
+ rc = (*d_parent.d_txn)->get(d_parent.d_parent->d_main, itemId, data);
+ if (rc == 0) {
+ serFromString(data.get<std::string>(), value);
+ }
+ return rc;
+ }
+ bool get(uint32_t itemId, T& value)
+ {
+ return get2(itemId, value) == 0;
}
//! Get item through index N, then via the main database
@@ -309,17 +314,24 @@
// because we know we only want one item, pass onlyOldest=true to
consistently get the same one out of a set of duplicates
get_multi<N>(key, ids, true);
- if (ids.size() == 0) {
+ switch (ids.size()) {
+ case 0:
return 0;
- }
-
- if (ids.size() == 1) {
- if (get(ids[0], out)) {
+ case 1: {
+ auto rc = get2(ids[0], out);
+ if (rc == 0) {
return ids[0];
}
+ if (rc == MDB_NOTFOUND) {
+ /* element not present, or has been marked deleted */
+ return 0;
+ }
+ throw std::runtime_error("in index get, failed (" + std::to_string(rc)
+ ")");
+ break;
+ }
+ default:
+ throw std::runtime_error("in index get, found more than one item");
}
-
- throw std::runtime_error("in index get, found more than one item");
}
// //! Cardinality of index N
diff -Nru pdns-4.9.4/modules/gmysqlbackend/smysql.cc
pdns-4.9.7/modules/gmysqlbackend/smysql.cc
--- pdns-4.9.4/modules/gmysqlbackend/smysql.cc 2025-02-06 16:17:38.000000000
+0100
+++ pdns-4.9.7/modules/gmysqlbackend/smysql.cc 2025-07-07 09:42:15.000000000
+0200
@@ -116,7 +116,12 @@
releaseStatement();
throw SSqlException("Attempt to bind more parameters than query has: " +
d_query);
}
- d_req_bind[d_paridx].buffer_type = MYSQL_TYPE_LONG;
+ if constexpr (sizeof(long) == 4) {
+ d_req_bind[d_paridx].buffer_type = MYSQL_TYPE_LONG; //
NOLINT(cppcoreguidelines-pro-bounds-pointer-arithmetic)
+ }
+ else {
+ d_req_bind[d_paridx].buffer_type = MYSQL_TYPE_LONGLONG; //
NOLINT(cppcoreguidelines-pro-bounds-pointer-arithmetic)
+ }
d_req_bind[d_paridx].buffer = new long[1];
*((long*)d_req_bind[d_paridx].buffer) = value;
d_paridx++;
@@ -129,7 +134,12 @@
releaseStatement();
throw SSqlException("Attempt to bind more parameters than query has: " +
d_query);
}
- d_req_bind[d_paridx].buffer_type = MYSQL_TYPE_LONG;
+ if constexpr (sizeof(long) == 4) {
+ d_req_bind[d_paridx].buffer_type = MYSQL_TYPE_LONG; //
NOLINT(cppcoreguidelines-pro-bounds-pointer-arithmetic)
+ }
+ else {
+ d_req_bind[d_paridx].buffer_type = MYSQL_TYPE_LONGLONG; //
NOLINT(cppcoreguidelines-pro-bounds-pointer-arithmetic)
+ }
d_req_bind[d_paridx].buffer = new unsigned long[1];
d_req_bind[d_paridx].is_unsigned = 1;
*((unsigned long*)d_req_bind[d_paridx].buffer) = value;
diff -Nru pdns-4.9.4/modules/lmdbbackend/lmdbbackend.cc
pdns-4.9.7/modules/lmdbbackend/lmdbbackend.cc
--- pdns-4.9.4/modules/lmdbbackend/lmdbbackend.cc 2025-02-06
16:17:38.000000000 +0100
+++ pdns-4.9.7/modules/lmdbbackend/lmdbbackend.cc 2025-07-07
09:42:15.000000000 +0200
@@ -656,8 +656,6 @@
string syncMode = toLower(getArg("sync-mode"));
- d_random_ids = mustDo("random-ids");
-
if (syncMode == "nosync")
d_asyncFlag = MDB_NOSYNC;
else if (syncMode == "nometasync")
@@ -667,17 +665,14 @@
else
throw std::runtime_error("Unknown sync mode " + syncMode + " requested for
LMDB backend");
- uint64_t mapSize = 0;
+ d_mapsize = 0;
try {
- mapSize = std::stoll(getArg("map-size"));
+ d_mapsize = std::stoll(getArg("map-size"));
}
catch (const std::exception& e) {
throw std::runtime_error(std::string("Unable to parse the 'map-size' LMDB
value: ") + e.what());
}
- LMDBLS::s_flag_deleted = mustDo("flag-deleted");
- d_handle_dups = false;
-
if (mustDo("lightning-stream")) {
d_random_ids = true;
d_handle_dups = true;
@@ -687,6 +682,11 @@
throw std::runtime_error(std::string("running with Lightning Stream
support requires shards=1"));
}
}
+ else {
+ d_random_ids = mustDo("random-ids");
+ d_handle_dups = false;
+ LMDBLS::s_flag_deleted = mustDo("flag-deleted");
+ }
bool opened = false;
@@ -723,7 +723,7 @@
throw std::runtime_error("Somehow, we are not at schema version 5.
Giving up");
}
- d_tdomains =
std::make_shared<tdomains_t>(getMDBEnv(getArg("filename").c_str(), MDB_NOSUBDIR
| d_asyncFlag, 0600, mapSize), "domains_v5");
+ d_tdomains =
std::make_shared<tdomains_t>(getMDBEnv(getArg("filename").c_str(), MDB_NOSUBDIR
| d_asyncFlag, 0600, d_mapsize), "domains_v5");
d_tmeta = std::make_shared<tmeta_t>(d_tdomains->getEnv(), "metadata_v5");
d_tkdb = std::make_shared<tkdb_t>(d_tdomains->getEnv(), "keydata_v5");
d_ttsig = std::make_shared<ttsig_t>(d_tdomains->getEnv(), "tsig_v5");
@@ -770,7 +770,7 @@
}
if (!opened) {
- d_tdomains =
std::make_shared<tdomains_t>(getMDBEnv(getArg("filename").c_str(), MDB_NOSUBDIR
| d_asyncFlag, 0600, mapSize), "domains_v5");
+ d_tdomains =
std::make_shared<tdomains_t>(getMDBEnv(getArg("filename").c_str(), MDB_NOSUBDIR
| d_asyncFlag, 0600, d_mapsize), "domains_v5");
d_tmeta = std::make_shared<tmeta_t>(d_tdomains->getEnv(), "metadata_v5");
d_tkdb = std::make_shared<tkdb_t>(d_tdomains->getEnv(), "keydata_v5");
d_ttsig = std::make_shared<ttsig_t>(d_tdomains->getEnv(), "tsig_v5");
@@ -1211,7 +1211,7 @@
auto& shard = d_trecords[id % s_shards];
if (!shard.env) {
shard.env = getMDBEnv((getArg("filename") + "-" + std::to_string(id %
s_shards)).c_str(),
- MDB_NOSUBDIR | d_asyncFlag, 0600);
+ MDB_NOSUBDIR | d_asyncFlag, 0600, d_mapsize);
shard.dbi = shard.env->openDB("records_v5", MDB_CREATE);
}
auto ret =
std::make_shared<RecordsRWTransaction>(shard.env->getRWTransaction());
@@ -1228,7 +1228,7 @@
throw DBException("attempting to start nested transaction without open
parent env");
}
shard.env = getMDBEnv((getArg("filename") + "-" + std::to_string(id %
s_shards)).c_str(),
- MDB_NOSUBDIR | d_asyncFlag, 0600);
+ MDB_NOSUBDIR | d_asyncFlag, 0600, d_mapsize);
shard.dbi = shard.env->openDB("records_v5", MDB_CREATE);
}
@@ -1405,10 +1405,7 @@
d_matchkey = co(di.id);
MDBOutVal key, val;
- auto a = d_getcursor->lower_bound(d_matchkey, key, val);
- auto b0 = key.getNoStripHeader<StringView>();
- auto b = b0.rfind(d_matchkey, 0);
- if (a || b != 0) {
+ if (d_getcursor->prefix(d_matchkey, key, val) != 0) {
d_getcursor.reset();
}
@@ -1470,7 +1467,7 @@
d_matchkey = co(zoneId, relqname, type.getCode());
}
- if (d_getcursor->lower_bound(d_matchkey, key, val) ||
key.getNoStripHeader<StringView>().rfind(d_matchkey, 0) != 0) {
+ if (d_getcursor->prefix(d_matchkey, key, val) != 0) {
d_getcursor.reset();
if (d_dolog) {
g_log << Logger::Warning << "Query " << ((long)(void*)this) << ": " <<
d_dtime.udiffNoReset() << " us to execute (found nothing)" << endl;
@@ -1508,7 +1505,7 @@
if (zr.dr.d_type == QType::NSEC3) {
// Hit a magic NSEC3 skipping
- if (d_getcursor->next(d_currentKey, d_currentVal) ||
d_currentKey.getNoStripHeader<StringView>().rfind(d_matchkey, 0) != 0) {
+ if (d_getcursor->next(d_currentKey, d_currentVal) != 0) {
// cerr<<"resetting d_getcursor 1"<<endl;
d_getcursor.reset();
}
@@ -1536,7 +1533,7 @@
if (d_currentrrsetpos >= d_currentrrset.size()) {
d_currentrrset.clear(); // will invalidate lrr
- if (d_getcursor->next(d_currentKey, d_currentVal) ||
d_currentKey.getNoStripHeader<StringView>().rfind(d_matchkey, 0) != 0) {
+ if (d_getcursor->next(d_currentKey, d_currentVal) != 0) {
// cerr<<"resetting d_getcursor 2"<<endl;
d_getcursor.reset();
}
@@ -2423,7 +2420,7 @@
auto cursor = txn->txn->getCursor(txn->db->dbi);
MDBOutVal key, val;
- if (cursor.lower_bound(matchkey, key, val)) {
+ if (cursor.prefix(matchkey, key, val) != 0) {
// cout << "Could not find anything"<<endl;
return false;
}
@@ -2431,7 +2428,7 @@
bool hasOrderName = !ordername.empty();
bool needNSEC3 = hasOrderName;
- for (; key.getNoStripHeader<StringView>().rfind(matchkey, 0) == 0;) {
+ do {
vector<LMDBResourceRecord> lrrs;
if (co.getQType(key.getNoStripHeader<StringView>()) != QType::NSEC3) {
@@ -2456,9 +2453,7 @@
}
}
- if (cursor.next(key, val))
- break;
- }
+ } while (cursor.next(key, val) == 0);
bool del = false;
LMDBResourceRecord lrr;
diff -Nru pdns-4.9.4/modules/lmdbbackend/lmdbbackend.hh
pdns-4.9.7/modules/lmdbbackend/lmdbbackend.hh
--- pdns-4.9.4/modules/lmdbbackend/lmdbbackend.hh 2025-02-06
16:17:38.000000000 +0100
+++ pdns-4.9.7/modules/lmdbbackend/lmdbbackend.hh 2025-07-07
09:42:15.000000000 +0200
@@ -333,4 +333,5 @@
bool d_random_ids;
bool d_handle_dups;
DTime d_dtime; // used only for logging
+ uint64_t d_mapsize;
};
diff -Nru pdns-4.9.4/pdns/credentials.hh pdns-4.9.7/pdns/credentials.hh
--- pdns-4.9.4/pdns/credentials.hh 2025-02-06 16:17:38.000000000 +0100
+++ pdns-4.9.7/pdns/credentials.hh 2025-07-07 09:42:15.000000000 +0200
@@ -21,7 +21,7 @@
*/
#pragma once
-#include <memory>
+#include <cstdint>
#include <string>
class SensitiveData
diff -Nru pdns-4.9.4/pdns/dnssecinfra.cc pdns-4.9.7/pdns/dnssecinfra.cc
--- pdns-4.9.4/pdns/dnssecinfra.cc 2025-02-06 16:17:38.000000000 +0100
+++ pdns-4.9.7/pdns/dnssecinfra.cc 2025-07-07 09:42:15.000000000 +0200
@@ -782,7 +782,7 @@
DNSPacketWriter dw(signVect, DNSName(), 0);
auto pos=signVect.size();
if(!timersonly) {
- dw.xfrName(tsigKeyName, false);
+ dw.xfrName(tsigKeyName.makeLowerCase(), false);
dw.xfr16BitInt(QClass::ANY); // class
dw.xfr32BitInt(0); // TTL
dw.xfrName(trc.d_algoName.makeLowerCase(), false);
diff -Nru pdns-4.9.4/pdns/lua-record.cc pdns-4.9.7/pdns/lua-record.cc
--- pdns-4.9.4/pdns/lua-record.cc 2025-02-06 16:17:38.000000000 +0100
+++ pdns-4.9.7/pdns/lua-record.cc 2025-07-07 09:42:15.000000000 +0200
@@ -915,81 +915,87 @@
return std::string("error");
});
lua.writeFunction("createForward", []() {
- static string allZerosIP("0.0.0.0");
- DNSName rel=s_lua_record_ctx->qname.makeRelative(s_lua_record_ctx->zone);
- // parts is something like ["1", "2", "3", "4", "static"] or
- // ["1", "2", "3", "4"] or ["ip40414243", "ip-addresses", ...]
- auto parts = rel.getRawLabels();
- // Yes, this still breaks if an 1-2-3-4.XXXX is nested too deeply...
- if(parts.size()>=4) {
- try {
- ComboAddress ca(parts[0]+"."+parts[1]+"."+parts[2]+"."+parts[3]);
- return ca.toString();
- } catch (const PDNSException &e) {
- return allZerosIP;
- }
- } else if (!parts.empty()) {
- auto& input = parts.at(0);
-
- // allow a word without - in front, as long as it does not contain
anything that could be a number
- size_t nonhexprefix = strcspn(input.c_str(), "0123456789abcdefABCDEF");
- if (nonhexprefix > 0) {
- input = input.substr(nonhexprefix);
- }
-
- // either hex string, or 12-13-14-15
- vector<string> ip_parts;
-
- stringtok(ip_parts, input, "-");
- unsigned int x1, x2, x3, x4;
- if (ip_parts.size() >= 4) {
- // 1-2-3-4 with any prefix (e.g. ip-foo-bar-1-2-3-4)
- string ret;
- for (size_t index=4; index > 0; index--) {
- auto octet = ip_parts[ip_parts.size() - index];
- try {
- auto octetVal = std::stol(octet);
+ static string allZerosIP{"0.0.0.0"};
+ try {
+ DNSName
rel{s_lua_record_ctx->qname.makeRelative(s_lua_record_ctx->zone)};
+
+ // parts is something like ["1", "2", "3", "4", "static"] or
+ // ["1", "2", "3", "4"] or ["ip40414243", "ip-addresses", ...]
+ auto parts = rel.getRawLabels();
+ // Yes, this still breaks if an 1-2-3-4.XXXX is nested too deeply...
+ if (parts.size() >= 4) {
+ ComboAddress
address(parts[0]+"."+parts[1]+"."+parts[2]+"."+parts[3]);
+ return address.toString();
+ }
+ if (!parts.empty()) {
+ auto& input = parts.at(0);
+
+ // allow a word without - in front, as long as it does not contain
anything that could be a number
+ size_t nonhexprefix = strcspn(input.c_str(),
"0123456789abcdefABCDEF");
+ if (nonhexprefix > 0) {
+ input = input.substr(nonhexprefix);
+ }
+
+ // either hex string, or 12-13-14-15
+ vector<string> ip_parts;
+
+ stringtok(ip_parts, input, "-");
+ if (ip_parts.size() >= 4) {
+ // 1-2-3-4 with any prefix (e.g. ip-foo-bar-1-2-3-4)
+ string ret;
+ for (size_t index=4; index > 0; index--) {
+ auto octet = ip_parts.at(ip_parts.size() - index);
+ auto octetVal = std::stol(octet); // may throw
if (octetVal >= 0 && octetVal <= 255) {
- ret += ip_parts.at(ip_parts.size() - index) + ".";
+ ret += octet + ".";
} else {
return allZerosIP;
}
- } catch (const std::exception &e) {
- return allZerosIP;
}
+ ret.resize(ret.size() - 1); // remove trailing dot after last octet
+ return ret;
}
- ret.resize(ret.size() - 1); // remove trailing dot after last octet
- return ret;
- }
- if(input.length() >= 8) {
- auto last8 = input.substr(input.length()-8);
- if(sscanf(last8.c_str(), "%02x%02x%02x%02x", &x1, &x2, &x3, &x4)==4)
{
- return std::to_string(x1) + "." + std::to_string(x2) + "." +
std::to_string(x3) + "." + std::to_string(x4);
+ if (input.length() >= 8) {
+ auto last8 = input.substr(input.length()-8);
+ unsigned int part1{0};
+ unsigned int part2{0};
+ unsigned int part3{0};
+ unsigned int part4{0};
+ if (sscanf(last8.c_str(), "%02x%02x%02x%02x", &part1, &part2,
&part3, &part4) == 4) {
+ ComboAddress address(std::to_string(part1) + "." +
std::to_string(part2) + "." + std::to_string(part3) + "." +
std::to_string(part4));
+ return address.toString();
+ }
}
}
+ return allZerosIP;
+ } catch (const PDNSException &e) {
+ return allZerosIP;
}
- return allZerosIP;
});
lua.writeFunction("createForward6", []() {
- DNSName rel=s_lua_record_ctx->qname.makeRelative(s_lua_record_ctx->zone);
- auto parts = rel.getRawLabels();
- if(parts.size()==8) {
- string tot;
- for(int i=0; i<8; ++i) {
- if(i)
- tot.append(1,':');
- tot+=parts[i];
+ static string allZerosIP{"::"};
+ try {
+ DNSName
rel{s_lua_record_ctx->qname.makeRelative(s_lua_record_ctx->zone)};
+
+ auto parts = rel.getRawLabels();
+ if (parts.size() == 8) {
+ string tot;
+ for (int chunk = 0; chunk < 8; ++chunk) {
+ if (chunk != 0) {
+ tot.append(1, ':');
+ }
+ tot += parts.at(chunk);
+ }
+ ComboAddress address(tot);
+ return address.toString();
}
- ComboAddress ca(tot);
- return ca.toString();
- }
- else if(parts.size()==1) {
- if (parts[0].find('-') != std::string::npos) {
- boost::replace_all(parts[0],"-",":");
- ComboAddress ca(parts[0]);
- return ca.toString();
- } else {
+ if (parts.size() == 1) {
+ if (parts[0].find('-') != std::string::npos) {
+ std::replace(parts[0].begin(), parts[0].end(), '-', ':');
+ ComboAddress address(parts[0]);
+ return address.toString();
+ }
if (parts[0].size() >= 32) {
auto ippart = parts[0].substr(parts[0].size()-32);
auto fulladdress =
@@ -1002,57 +1008,63 @@
ippart.substr(24, 4) + ":" +
ippart.substr(28, 4);
- ComboAddress ca(fulladdress);
- return ca.toString();
+ ComboAddress address(fulladdress);
+ return address.toString();
}
}
+ return allZerosIP;
+ } catch (const PDNSException &e) {
+ return allZerosIP;
}
-
- return std::string("::");
});
- lua.writeFunction("createReverse6", [](string format,
boost::optional<std::unordered_map<string,string>> e){
+ lua.writeFunction("createReverse6", [](const string &format,
boost::optional<std::unordered_map<string,string>> excp){
vector<ComboAddress> candidates;
try {
auto labels= s_lua_record_ctx->qname.getRawLabels();
- if(labels.size()<32)
+ if (labels.size()<32) {
return std::string("unknown");
+ }
boost::format fmt(format);
fmt.exceptions( boost::io::all_error_bits ^ (
boost::io::too_many_args_bit | boost::io::too_few_args_bit ) );
string together;
vector<string> quads;
- for(int i=0; i<8; ++i) {
- if(i)
- together+=":";
+ for (int chunk = 0; chunk < 8; ++chunk) {
+ if (chunk != 0) {
+ together += ":";
+ }
string lquad;
- for(int j=0; j <4; ++j) {
- lquad.append(1, labels[31-i*4-j][0]);
- together += labels[31-i*4-j][0];
+ for (int quartet = 0; quartet < 4; ++quartet) {
+ lquad.append(1, labels[31 - chunk * 4 - quartet][0]);
+ together += labels[31 - chunk * 4 - quartet][0];
}
quads.push_back(lquad);
}
- ComboAddress ip6(together,0);
+ ComboAddress ip6(together,0);
- if(e) {
- auto& addrs=*e;
+ if (excp) {
+ auto& addrs=*excp;
for(const auto& addr: addrs) {
// this makes sure we catch all forms of the address
- if(ComboAddress(addr.first,0)==ip6)
+ if (ComboAddress(addr.first, 0) == ip6) {
return addr.second;
+ }
}
}
string dashed=ip6.toString();
boost::replace_all(dashed, ":", "-");
- for(int i=31; i>=0; --i)
- fmt % labels[i];
+ for (int byte = 31; byte >= 0; --byte) {
+ fmt % labels[byte];
+ }
fmt % dashed;
- for(const auto& lquad : quads)
+ for(const auto& lquad : quads) {
fmt % lquad;
+ }
return fmt.str();
}
diff -Nru pdns-4.9.4/pdns/test-tsig.cc pdns-4.9.7/pdns/test-tsig.cc
--- pdns-4.9.4/pdns/test-tsig.cc 2025-02-06 16:17:38.000000000 +0100
+++ pdns-4.9.7/pdns/test-tsig.cc 2025-07-07 09:42:15.000000000 +0200
@@ -141,6 +141,17 @@
checkTSIG(tsigName, tsigAlgo.makeLowerCase(), tsigSecret, packet);
}
+BOOST_AUTO_TEST_CASE(test_TSIG_different_case_name) {
+ DNSName tsigName("tsig.Name");
+ DNSName tsigAlgo("HMAC-MD5.SIG-ALG.REG.INT");
+ DNSName qname("test.valid.tsig");
+ string tsigSecret("verysecret");
+
+ vector<uint8_t> packet = generateTSIGQuery(qname, tsigName, tsigAlgo,
tsigSecret);
+
+ checkTSIG(tsigName.makeLowerCase(), tsigAlgo.makeLowerCase(), tsigSecret,
packet);
+}
+
BOOST_AUTO_TEST_CASE(test_TSIG_different_name_same_algo) {
DNSName tsigName("tsig.name");
DNSName tsigAlgo("HMAC-MD5.SIG-ALG.REG.INT");
