On a 32 bit machine casting to size_t can still lead to an overflow.
Cast to uint64_t. Also detect all possible negative values for
pages and pagesize to silence warning about possible negative value.
39#if defined(_SC_PHYS_PAGES) && defined(_SC_PAGESIZE)
1. tainted_data_return: Called function sysconf(_SC_PHYS_PAGES),
and a possible return value may be less than zero.
2. assign: Assigning: pages = sysconf(_SC_PHYS_PAGES).
40 long pages = sysconf(_SC_PHYS_PAGES);
41 long pagesize = sysconf(_SC_PAGESIZE);
42
3. Condition pages == -1, taking false branch.
4. Condition pagesize == -1, taking false branch.
43 if (pages == -1 || pagesize == -1) {
44 return (0);
45 }
46
5. overflow: The expression (size_t)pages * pagesize might be negative,
but is used in a context that treats it as unsigned.
CID 498034: (#1 of 1): Overflowed return value (INTEGER_OVERFLOW)
6. return_overflow: (size_t)pages * pagesize, which might have underflowed,
is returned from the function.
47 return ((size_t)pages * pagesize);
48#endif /* if defined(_SC_PHYS_PAGES) && defined(_SC_PAGESIZE) */
(cherry picked from commit e8dbc5db92)
Stop updating `find.result_v4` and `find.result_v4` in `clean_finds_at_name`. The values are supposed to be static.
Closes#4118
Backport of MR !9108
Merge branch 'backport-4118-data-race-lib-dns-adb-c-1537-in-clean_finds_at_name-9.20' into 'bind-9.20'
See merge request isc-projects/bind9!9197
Don't verify the just signed zone as the RRSIGs could have expired before the signing process completes
Closes#4781#2476
Backport of MR !9114
Merge branch 'backport-4781-statschannel-setup-can-fail-due-to-short-validity-interval-9.20' into 'bind-9.20'
See merge request isc-projects/bind9!9195
The updatecheck-kskonly.secure zone is being used to test dynamic
updates while the KSK is offline. It ensures that the DNSKEY RRset
will retain the RRSIG record, while the updated data is being signed
with the currently active ZSK.
When walking through ZSK rollovers, ensure that the newest ZSK (ZSK3)
is published before doing the dynamic update, preventing timing
related test failures.
Also fix the test log line ($ZSK_ID3 was not yet created at the time
of logging).
(cherry picked from commit e874632488)
Adjust key state and timing metadata if dnssec-policy key lifetime configuration is updated, so that it also
affects existing keys.
Closes#4677
Backport of MR !9118
Merge branch 'backport-4677-dnssec-policy-key-lifetime-reconfigure-9.20' into 'bind-9.20'
See merge request isc-projects/bind9!9191
The key lifetime should no longer be adjusted if the key is being
retired earlier, for example because a manual rollover was started.
This would falsely be seen as a dnssec-policy lifetime reconfiguration,
and would adjust the retire/removed time again.
This also means we should update the status output, and the next
rollover scheduled is now calculated using (retire-active) instead of
key lifetime.
(cherry picked from commit 129973ebb0)
If dnssec-policy is reconfigured and the key lifetime has changed,
update existing keys with the new lifetime and adjust the retire
and removed timing metadata accordingly.
If the key has no lifetime yet, just initialize the lifetime. It
may be that the retire/removed timing metadata has already been set.
Skip keys which goal is not set to omnipresent. These keys are already
in the progress of retiring, or still unused.
(cherry picked from commit 1cec0b0448)
Check if the key lifetime is updated in the key files. Make sure the
inactive and removed timing metadata are adjusted accordingly.
(cherry picked from commit 2237895bb4)
Closes#4813
Backport of MR !9176
Merge branch 'backport-4813-fix-typo-in-reference-rst-9.20' into 'bind-9.20'
See merge request isc-projects/bind9!9189
Closes#4777
Backport of MR !9107
Merge branch '4777-retry-job-aws-spot-instance-interruption-event-9.20' into 'bind-9.20'
See merge request isc-projects/bind9!9184
Use a single source of truth, the git log, to generate the list of CHANGES. Use the .rst format and include it in the ARM for a quick reference with proper gitlab links to issues and merge requests.
Closes#75
Backport of MR !9152
Merge branch 'nicki/add-gitchangelog-9.20' into 'bind-9.20'
See merge request isc-projects/bind9!9180
The files in contrib/ directory shouldn't be subject to our pylint
check. They can come from external sources and we don't subject these to
the same standards as the rest of the BIND9 code / scripts.
(cherry picked from commit 7cbb052649)
The configuration has been crafted to cater for BIND9 needs:
- Define actions that have an equivalent section in existing Release
Notes
- Assume the commits that have the necessary changelog makrup are merge
commits from GitLab and transform them into messages and proper links
- Put the resulting changelog into the proper place in
doc/arm/changelog.rst
- Have a separate configuration for changelog and release notes. Both of
these should be generated from the `git log`, with release notes being
subject to more scrutiny and further editing
(cherry picked from commit 0ec8b99ea3)
Create new changelog and include it in the documentation. Include the
previous CHANGES as plain text without any markup.
(cherry picked from commit e9b6031e0c)
Add an option which can be used to put short commit sha at the end of
each commit subject line in the generated changelog.
(cherry picked from commit c2b23fa2de)
Given our workflow, this could easily lead to misattribution. It's also
not an actionable information and it can be found in the MR / git log
instead.
(cherry picked from commit a8258d1c53)
The project hasn't seen any new development/changes since 2018 and it
seems unlikely we'd be able to get any changes into the upstream. Since
it's isolated into a single file and its task is fairly straighforward,
pull the code into our own repository and maintain it here as needed.
This also makes it easier to make any changes that are specific to our
project.
(cherry picked from commit 63247d8a73)
