If a filename (the last argument) is not provided for named-checkzone or
named-compilezone, or if it is a single dash "-" character,
zone data will be read from stdin.
Example of invocation:
cat /etc/zone_name.db | named-compilezone -f text -F raw \
-o zone_name.raw zone_name
this corrects some style glitches such as:
```
long_function_call(arg, arg2, arg3, arg4, arg5, "str"
"ing");
```
...by adjusting the penalties for breaking strings and call
parameter lists.
Both clang-tidy and uncrustify chokes on statement like this:
for (...)
if (...)
break;
This commit uses a very simple semantic patch (below) to add braces around such
statements.
Semantic patch used:
@@
statement S;
expression E;
@@
while (...)
- if (E) S
+ { if (E) { S } }
@@
statement S;
expression E;
@@
for (...;...;...)
- if (E) S
+ { if (E) { S } }
@@
statement S;
expression E;
@@
if (...)
- if (E) S
+ { if (E) { S } }
Also disable the semantic patch as the code needs tweaks here and there because
some destroy functions might not destroy the object and return early if the
object is still in use.
On OpenBSD, the bin/tests/system/pipelined/ans5/ans.py script does not
shut down when it is sent the SIGTERM signal. What seems to be
happening is that starting the UDP listening thread somehow makes the
accept() calls in the script's main thread uninterruptible and thus the
SIGTERM signal sent to the main thread does not get processed until a
TCP connection is established with the script's TCP socket. Work around
the issue by setting a timeout for operations performed on the script's
TCP socket, so that each accept() call in the main thread's infinite
loop returns after at most 1 second, allowing termination signals sent
to the script to be processed.
The key-directory keyword actually does nothing right now but may
be useful in the future if we want to differentiate between key
directories or HSM keys, or if we want to speficy different
directories for different keys or policies. Make it optional for
the time being.
The keyword 'unlimited' can be used instead of PT0S which means the
same but is more comprehensible for users.
Also fix some redundant "none" parameters in the kasp test.
Add checks to the kasp system test to verify CDNSKEY publication.
This test is not entirely complete, because when there is a CDNSKEY
available but there should not be one for KEY N, it is hard to tell
whether the existing CDNSKEY actually belongs to KEY N or another
key.
The check works if we expect a CDNSKEY although we cannot guarantee
that the CDNSKEY is correct: The test verifies existence, not
correctness of the record.
When you do a restart or reconfig of named, or rndc loadkeys, this
triggers the key manager to run. The key manager will check if new
keys need to be created. If there is an active key, and key rollover
is scheduled far enough away, no new key needs to be created.
However, there was a bug that when you just start to sign your zone,
it takes a while before the KSK becomes an active key. An active KSK
has its DS submitted or published, but before the key manager allows
that, the DNSKEY needs to be omnipresent. If you restart named
or rndc loadkeys in quick succession when you just started to sign
your zone, new keys will be created because the KSK is not yet
considered active.
Fix is to check for introducing as well as active keys. These keys
all have in common that their goal is to become omnipresent.
10067 cleanup:
CID 1452683 (#1 of 1): Dereference before null check (REVERSE_INULL)
check_after_deref: Null-checking dispatch suggests that it
may be null, but it has already been dereferenced on all
paths leading to the check.
10068 if (dispatch != NULL)
10069 isc_mem_put(server->mctx, dispatch, sizeof(*dispatch));
122 cleanup:
CID 1452696 (#1 of 1): Dereference before null check (REVERSE_INULL)
check_after_deref: Null-checking s suggests that it may be
null, but it has already been dereferenced on all paths
leading to the check.
123 if (s != NULL)
124 isc_mem_free(mctx, s);
11030 cleanup:
CID 1452705 (#1 of 1): Dereference before null check
(REVERSE_INULL) check_after_deref: Null-checking dctx
suggests that it may be null, but it has already been
dereferenced on all paths leading to the check.
11031 if (dctx != NULL)
11032 dumpcontext_destroy(dctx);
11033 return (result);
13836 if (zone != NULL)
13837 dns_zone_detach(&zone);
null: At condition dz != NULL, the value of dz must be NULL.
dead_error_condition: The condition dz != NULL cannot be true.
13838 if (dz != NULL) {
CID 1453456 (#1 of 1): Logically dead code (DEADCODE)
dead_error_begin: Execution cannot reach this statement:
dns_zone_detach(&dz->zone);.
13839 dns_zone_detach(&dz->zone);
13840 isc_mem_put(named_g_mctx, dz, sizeof(*dz));
13841 }
Increase the short lived record TTL and negative SOA TTL to make
this test less vulnerable to timing issues. The drawback is that we
also have to sleep longer in this test.
Add queries and checks for CAA RRtype in the serve-stale test.
Ensure that the "Others" rrtype stat counter is incremented and
decremented properly if the RRset becomes stale/ancient.
The low max-stale-ttl config option needs to be increased in order
to match the timing when things expire (aka become ancient).
- Add quotes before and after zone name when generating "addzone"
input so avoid "unexpected token" errors.
- Use a hex digest for zone filenames when the zone or view name
contains a slash.
- Test with a domain name containing a slash.
- Incidentally added 'catzhash.py' to contrib/scripts to generate
hash labels for catalog zones, as it was needed to write the test.
The isc_buffer_allocate() function now cannot fail with ISC_R_MEMORY.
This commit removes all the checks on the return code using the semantic
patch from previous commit, as isc_buffer_allocate() now returns void.
