With "dnssec-validation" now defaulting to "auto", it needs to be
explicitly set to "yes" (the previous default value) for all validating
resolvers used in system tests. Ensure that requirement is satisfied by
the resolvers used in the "rpz" system test.
Change 4897 modified the way the $DNSRPS_TEST_MODE variable is used in
bin/tests/system/rpz/tests.sh without updating all references to it,
which i.a. causes the $native and $dnsrps variables to not be set in the
default testing mode, effectively preventing failed checks from being
propagated to the final result of the test. Use $mode instead of
$DNSRPS_TEST_MODE where appropriate to fix error handling in the "rpz"
system test.
4973. [func] verifyzone() and the functions it uses were moved to
libdns and refactored to prevent exit() from being
called upon failure. A side effect of that is that
dnssec-signzone and dnssec-verify now check for memory
leaks upon shutdown. [GL #266]
Since exit() is no longer called upon any dns_zoneverify_dnssec() error,
verification failures should be signalled to callers. Make
dns_zoneverify_dnssec() return an isc_result_t and handle both success
and error appropriately in bin/dnssec/dnssec-signzone.c and
bin/dnssec/dnssec-verify.c. This enables memory leak detection during
shutdown of these tools and causes dnssec-signzone to print signing
statistics even when zone verification fails.
record_found() returns an isc_result_t, but its value is not checked.
Modify the only call site of record_found() so that its errors are
properly handled.
Replace the fprintf() call inside record_nsec3() with a
zoneverify_log_error() call. Remove the "mctx" argument of
record_nsec3() as it can be extracted from "vctx".
Modify one of the record_nsec3() call sites so that its errors are
properly handled.
Make match_nsec3() return the verification result through a separate
pointer, thus making it possible to signal errors using function
return value. Replace all check_result() and fprintf() calls inside
match_nsec3() with zoneverify_log_error() calls and error handling code.
Modify all call sites of match_nsec3() so that its errors are properly
handled.
Replace all check_result() calls inside isoptout() with
zoneverify_log_error() calls and error handling code. Enable isoptout()
to signal errors to the caller using its return value.
Modify the call site of isoptout() so that its errors are properly
handled.
Make verifynsec3(), verifynsec3s(), and verifyemptynodes() return the
verification result through a separate pointer, thus making it possible
to signal errors using function return values. Replace all
check_result() and fprintf() calls inside these functions with
zoneverify_log_error() calls and error handling code.
Modify all call sites of verifynsec3(), verifynsec3s(), and
verifyemptynodes() so that their errors are properly handled.
Make verifynsec() return the verification result through a separate
pointer, thus making it possible to signal errors using function
return value. Replace all check_result() and fprintf() calls inside
verifynsec() with zoneverify_log_error() calls and error handling code.
Modify the call site of verifynsec() so that its errors are properly
handled.
Rename "tresult" to "tvresult" in order to improve variable naming
consistency between functions.
Replace all check_result() and fprintf() calls inside check_no_rrsig()
with zoneverify_log_error() calls and error handling code. Enable
check_no_rrsig() to signal errors to the caller using its return
value.
Modify the call site of check_no_rrsig() so that its errors are properly
handled.
Define buffer size using a named constant rather than a plain integer.
