The isc_mem API now crashes on memory allocation failure, and this is
the next commit in series to cleanup the code that could fail before,
but cannot fail now, e.g. isc_result_t return type has been changed to
void for the isc_log API functions that could only return ISC_R_SUCCESS.
On Windows, C11 localtime_r() and gmtime_r() functions are not
available. While localtime() and gmtime() functions are already thread
safe because they use Thread Local Storage, it's quite ugly to #ifdef
around every localtime_r() and gmtime_r() usage to make the usage also
thread-safe on POSIX platforms.
The commit adds wrappers around Windows localtime_s() and gmtime_s()
functions.
NOTE: The implementation of localtime_s and gmtime_s in Microsoft CRT
are incompatible with the C standard since it has reversed parameter
order and errno_t return type.
The <isc/md.h> header directly included <openssl/evp.h> header which
enforced all users of the libisc library to explicitly list the include
path to OpenSSL and link with -lcrypto. By hiding the specific
implementation into the private namespace, we no longer enforce this.
In the long run, this might also allow us to switch cryptographic
library implementation without affecting the downstream users.
While making the isc_md_type_t type opaque, the API using the data type
was changed to use the pointer to isc_md_type_t instead of using the
type directly.
This new option was added to fill a gap in RPZ configuration
options.
It was possible to instruct BIND wheter NSIP rewritting rules would
apply or not, as long as the required data was already in cache or not,
respectively, by means of the option nsip-wait-recurse.
A value of yes (default) could incur a little processing cost, since
BIND would need to recurse to find NS addresses in case they were not in
the cache.
This behavior could be changed by setting nsip-wait-recurse value to no,
in which case BIND would promptly return some error code if the NS IP addresses
data were not in cache, then BIND would start a recursive query
in background, so future similar requests would have the required data
(NS IPs) in cache, allowing BIND to apply NSIP rules accordingly.
A similar feature wasn't available for NSDNAME triggers, so this commit
adds the option nsdname-wait-recurse to fill this gap, as it was
expected by couple BIND users.
To get rid of the currently used FreeBSD-specific executor, move FreeBSD
CI jobs to libvirt-based executors. Make the necessary tag and variable
adjustments.
Waiting for the reply message will ensure that all messages being
looked for exist in the logs at the time of checking. When the
test was only waiting for the send message there was a race between
grep and the ns1 instance of named logging that it had seen the
request.
Save 'i' to 'locknum' and use that rather than using
'header->node->locknum' when performing the deferred
unlock as 'header->node->locknum' can theoretically be
different to 'i'.
The <isc/md.h> header directly included <openssl/hmac.h> header which
enforced all users of the libisc library to explicitly list the include
path to OpenSSL and link with -lcrypto. By hiding the specific
implementation into the private namespace, we no longer enforce this.
In the long run, this might also allow us to switch cryptographic
library implementation without affecting the downstream users.
The two "functions" that isc/safe.h declared before were actually simple
defines to matching OpenSSL functions. The downside of the approach was
enforcing all users of the libisc library to explicitly list the include
path to OpenSSL and link with -lcrypto. By hiding the specific
implementation into the private namespace changing the defines into
simple functions, we no longer enforce this. In the long run, this
might also allow us to switch cryptographic library implementation
without affecting the downstream users.
Ondřej Surý
Mark AndrewsandOndřej Surý
Evan Hunt
Diego dos Santos Fronza
Michał Kępień
Ondřej SurýandOndřej Surý