[24364 & 24365] Add UBSan workflow and solve its errors by cferreiragonz · Pull Request #6386 · eProsima/Fast-DDS

cferreiragonz · 2026-04-30T13:43:20Z

Description

This PR adds a new workflow to Fast DDS: UBSan.

It adds a new valid value for -DSANITIZER=Undefined, which sets -fsanitize=undefined -fno-omit-frame-pointer -fsanitize=float-cast-overflow -fsanitize=float-divide-by-zero -fsanitize=bounds-strict
It fixes build of Tests with the new UBSan flags and solves one ODR warning
It adds a new regression test which must fail as it guarantees an UB error.
It fixes every UB error of the whole Fast DDS Suite. Most of the errors where test-related, although some minor fixes also applied to the library itself.

@Mergifyio backport 3.2.x 2.14.x

Related PRs

[24365] Fix UB in serialization methods Fast-CDR#313

Merge after

[24046] Update security tests to use governance-based encryption configuration #6277

Contributor Checklist

Commit messages follow the project guidelines.
The code follows the style guidelines of this project.
Tests that thoroughly check the new feature have been added/Regression tests checking the bug and its fix have been added; the added tests pass locally
N/A: Any new/modified methods have been properly documented using Doxygen.
N/A: Any new configuration API has an equivalent XML API (with the corresponding XSD extension)
Changes are backport compatible: they do NOT break ABI nor change library core behavior.
Changes are API compatible.
N/A: New feature has been added to the versions.md file (if applicable).
N/A: New feature has been documented/Current behavior is correctly described in the documentation.
Applicable backports have been included in the description.

Reviewer Checklist

The PR has a milestone assigned.
The title and description correctly express the PR's purpose.
Check contributor checklist is correct.
If this is a critical bug fix, backports to the critical-only supported branches have been requested.
Check CI results: changes do not issue any warning.
Check CI results: failing tests are unrelated with the changes.

cferreiragonz · 2026-04-30T13:47:27Z

I am expecting the ubsan_fastdds_test step to fail due to failing tests. They will be solved in the following commits once it has been verified that the workflow properly fails when it should

Signed-off-by: Carlos Ferreira González <carlosferreira@eprosima.com>

cferreiragonz · 2026-06-01T07:51:59Z

I have rebased and removed ABI-breaking commits. Ready to review

Signed-off-by: Carlos Ferreira González <carlosferreira@eprosima.com>

Danipiza

LGTM

MiguelCompany · 2026-06-03T13:17:39Z

@Mergifyio backport 3.2.x 2.14.x 2.6.x

mergify · 2026-06-03T13:18:00Z

backport 3.2.x 2.14.x 2.6.x

✅ Backports have been created

Details

#6416 [24364 & 24365] Add UBSan workflow and solve its errors (backport #6386) has been created for branch 3.2.x but encountered conflicts

Cherry-pick of 25a43a7 has failed:

On branch mergify/bp/3.2.x/pr-6386
Your branch is up to date with 'origin/3.2.x'.

You are currently cherry-picking commit 25a43a7c3.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	new file:   .github/workflows/config/ubsan.meta
	modified:   .github/workflows/reusable-sanitizers-ci.yml
	modified:   .github/workflows/sanitizers-ci.yml
	modified:   .github/workflows/utils/log_parser.py
	modified:   CMakeLists.txt
	modified:   include/fastdds/statistics/dds/domain/DomainParticipant.hpp
	modified:   src/cpp/fastdds/domain/DomainParticipantFactory.cpp
	modified:   src/cpp/fastdds/publisher/DataWriterImpl.cpp
	modified:   src/cpp/fastdds/subscriber/DataReaderImpl.cpp
	modified:   src/cpp/rtps/common/SerializedPayload.cpp
	modified:   src/cpp/rtps/history/PoolConfig.h
	modified:   src/cpp/rtps/messages/CDRMessage.cpp
	modified:   src/cpp/rtps/resources/TimedEvent.cpp
	modified:   src/cpp/rtps/resources/TimedEvent.h
	modified:   src/cpp/rtps/security/SecurityManager.cpp
	modified:   src/cpp/rtps/security/logging/LogOptions.h
	modified:   src/cpp/statistics/fastdds/domain/DomainParticipant.cpp
	modified:   test/blackbox/common/BlackboxTestsDeadlineQos.cpp
	modified:   test/blackbox/common/BlackboxTestsDiscovery.cpp
	modified:   test/blackbox/common/BlackboxTestsLifespanQoS.cpp
	modified:   test/blackbox/common/BlackboxTestsLivelinessQos.cpp
	modified:   test/blackbox/common/BlackboxTestsNetworkConf.cpp
	modified:   test/blackbox/common/BlackboxTestsPubSubBasic.cpp
	modified:   test/blackbox/common/BlackboxTestsPubSubFragments.cpp
	modified:   test/blackbox/common/BlackboxTestsPubSubHistory.cpp
	modified:   test/blackbox/common/BlackboxTestsRealtimeAllocations.cpp
	modified:   test/blackbox/common/BlackboxTestsSecurity.cpp
	modified:   test/blackbox/common/BlackboxTestsTransportTCP.cpp
	modified:   test/blackbox/common/BlackboxTestsTransportUDP.cpp
	modified:   test/blackbox/common/BlackboxTestsVolatile.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsDataReader.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsDataWriter.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsListeners.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsMonitorService.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsOwnershipQos.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsPersistence.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsPersistenceGuid.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsPropertyQos.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsTransportSHMUDP.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsUserDataQos.cpp
	modified:   test/blackbox/common/RTPSBlackboxTestsBasic.cpp
	modified:   test/blackbox/common/RTPSBlackboxTestsDiscovery.cpp
	modified:   test/blackbox/common/RTPSBlackboxTestsPersistence.cpp
	modified:   test/blackbox/common/RTPSBlackboxTestsPersistenceGuid.cpp
	modified:   test/blackbox/common/RTPSBlackboxTestsPools.cpp
	modified:   test/blackbox/common/RTPSBlackboxTestsReader.cpp
	modified:   test/blackbox/common/RTPSBlackboxTestsVolatile.cpp
	modified:   test/blackbox/common/RTPSBlackboxTestsWriter.cpp
	new file:   test/mock/rtps/SharedSecretHandle/rtps/security/common/SharedSecretHandle.h
	modified:   test/mock/rtps/TimedEvent/rtps/resources/TimedEvent.h
	modified:   test/performance/latency/LatencyTestPublisher.cpp
	modified:   test/unittest/dds/participant/ParticipantTests.cpp
	modified:   test/unittest/dds/publisher/DataWriterTests.cpp
	modified:   test/unittest/dds/status/ListenerTests.cpp
	modified:   test/unittest/rtps/writer/CMakeLists.txt
	modified:   test/unittest/security/authentication/CMakeLists.txt
	modified:   test/unittest/security/cryptography/CMakeLists.txt
	modified:   test/unittest/statistics/dds/StatisticsDomainParticipantMockTests.cpp
	modified:   test/unittest/statistics/dds/StatisticsDomainParticipantStatusQueryableTests.cpp
	modified:   test/unittest/statistics/dds/StatisticsQosTests.cpp
	modified:   test/unittest/statistics/rtps/RTPSStatisticsTests.cpp
	modified:   test/unittest/statistics/rtps/mock/StatisticsBase/statistics/rtps/monitor-service/MonitorService.hpp
	modified:   test/unittest/transport/CMakeLists.txt
	modified:   test/unittest/transport/TCPv4Tests.cpp

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   test/mock/dds/DataWriterHistory/fastdds/publisher/DataWriterHistory.hpp
	both modified:   test/unittest/rtps/discovery/CMakeLists.txt
	both modified:   test/unittest/statistics/rtps/CMakeLists.txt

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

#6417 [24364 & 24365] Add UBSan workflow and solve its errors (backport #6386) has been created for branch 2.14.x but encountered conflicts

Cherry-pick of 25a43a7 has failed:

On branch mergify/bp/2.14.x/pr-6386
Your branch is up to date with 'origin/2.14.x'.

You are currently cherry-picking commit 25a43a7c3.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	new file:   .github/workflows/config/ubsan.meta
	modified:   .github/workflows/reusable-sanitizers-ci.yml
	modified:   .github/workflows/sanitizers-ci.yml
	modified:   .github/workflows/utils/log_parser.py
	modified:   CMakeLists.txt
	modified:   include/fastdds/rtps/messages/CDRMessage.hpp
	modified:   include/fastdds/rtps/resources/TimedEvent.h
	modified:   include/fastdds/rtps/security/logging/LogOptions.h
	modified:   src/cpp/fastdds/publisher/DataWriterImpl.cpp
	modified:   src/cpp/fastdds/subscriber/DataReaderImpl.cpp
	modified:   src/cpp/rtps/resources/TimedEvent.cpp
	modified:   src/cpp/rtps/security/SecurityManager.cpp
	modified:   test/blackbox/common/BlackboxTestsDeadlineQos.cpp
	modified:   test/blackbox/common/BlackboxTestsDiscovery.cpp
	modified:   test/blackbox/common/BlackboxTestsLifespanQoS.cpp
	modified:   test/blackbox/common/BlackboxTestsLivelinessQos.cpp
	modified:   test/blackbox/common/BlackboxTestsNetworkConf.cpp
	modified:   test/blackbox/common/BlackboxTestsPubSubBasic.cpp
	modified:   test/blackbox/common/BlackboxTestsPubSubFragments.cpp
	modified:   test/blackbox/common/BlackboxTestsPubSubHistory.cpp
	modified:   test/blackbox/common/BlackboxTestsRealtimeAllocations.cpp
	modified:   test/blackbox/common/BlackboxTestsSecurity.cpp
	modified:   test/blackbox/common/BlackboxTestsTransportTCP.cpp
	modified:   test/blackbox/common/BlackboxTestsTransportUDP.cpp
	modified:   test/blackbox/common/BlackboxTestsVolatile.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsListeners.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsMonitorService.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsOwnershipQos.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsPersistence.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsPersistenceGuid.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsPropertyQos.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsTransportSHMUDP.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsUserDataQos.cpp
	modified:   test/blackbox/common/RTPSBlackboxTestsBasic.cpp
	modified:   test/blackbox/common/RTPSBlackboxTestsDiscovery.cpp
	modified:   test/blackbox/common/RTPSBlackboxTestsPersistence.cpp
	modified:   test/blackbox/common/RTPSBlackboxTestsPersistenceGuid.cpp
	modified:   test/blackbox/common/RTPSBlackboxTestsPools.cpp
	modified:   test/blackbox/common/RTPSBlackboxTestsVolatile.cpp
	new file:   test/mock/rtps/SharedSecretHandle/rtps/security/common/SharedSecretHandle.h
	modified:   test/performance/latency/LatencyTestPublisher.cpp
	modified:   test/unittest/rtps/writer/CMakeLists.txt
	modified:   test/unittest/security/cryptography/CMakeLists.txt
	modified:   test/unittest/statistics/dds/StatisticsDomainParticipantMockTests.cpp
	modified:   test/unittest/transport/CMakeLists.txt

Unmerged paths:
  (use "git add/rm <file>..." as appropriate to mark resolution)
	both modified:   include/fastdds/statistics/dds/domain/DomainParticipant.hpp
	both modified:   src/cpp/fastdds/domain/DomainParticipantFactory.cpp
	deleted by us:   src/cpp/rtps/common/SerializedPayload.cpp
	both modified:   src/cpp/rtps/history/PoolConfig.h
	both modified:   src/cpp/statistics/fastdds/domain/DomainParticipant.cpp
	both modified:   test/blackbox/common/DDSBlackboxTestsDataReader.cpp
	both modified:   test/blackbox/common/DDSBlackboxTestsDataWriter.cpp
	deleted by us:   test/blackbox/common/RTPSBlackboxTestsReader.cpp
	deleted by us:   test/blackbox/common/RTPSBlackboxTestsWriter.cpp
	both modified:   test/mock/rtps/PublisherHistory/fastdds/publisher/DataWriterHistory.hpp
	both modified:   test/mock/rtps/TimedEvent/fastdds/rtps/resources/TimedEvent.h
	both modified:   test/unittest/dds/participant/ParticipantTests.cpp
	both modified:   test/unittest/dds/publisher/DataWriterTests.cpp
	both modified:   test/unittest/dds/status/ListenerTests.cpp
	both modified:   test/unittest/rtps/discovery/CMakeLists.txt
	both modified:   test/unittest/security/authentication/CMakeLists.txt
	both modified:   test/unittest/statistics/dds/StatisticsDomainParticipantStatusQueryableTests.cpp
	both modified:   test/unittest/statistics/dds/StatisticsQosTests.cpp
	both modified:   test/unittest/statistics/rtps/CMakeLists.txt
	both modified:   test/unittest/statistics/rtps/RTPSStatisticsTests.cpp
	both modified:   test/unittest/statistics/rtps/mock/StatisticsBase/statistics/rtps/monitor-service/MonitorService.hpp
	both modified:   test/unittest/transport/TCPv4Tests.cpp

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

#6418 [24364 & 24365] Add UBSan workflow and solve its errors (backport #6386) has been created for branch 2.6.x but encountered conflicts

Cherry-pick of 25a43a7 has failed:

On branch mergify/bp/2.6.x/pr-6386
Your branch is up to date with 'origin/2.6.x'.

You are currently cherry-picking commit 25a43a7c3.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	new file:   .github/workflows/config/ubsan.meta
	modified:   .github/workflows/reusable-sanitizers-ci.yml
	modified:   .github/workflows/sanitizers-ci.yml
	modified:   .github/workflows/utils/log_parser.py
	modified:   include/fastdds/rtps/messages/CDRMessage.hpp
	modified:   include/fastdds/rtps/resources/TimedEvent.h
	modified:   include/fastdds/rtps/security/logging/LogOptions.h
	modified:   src/cpp/rtps/resources/TimedEvent.cpp
	modified:   src/cpp/rtps/security/SecurityManager.cpp
	modified:   test/blackbox/common/BlackboxTestsDeadlineQos.cpp
	modified:   test/blackbox/common/BlackboxTestsDiscovery.cpp
	modified:   test/blackbox/common/BlackboxTestsLifespanQoS.cpp
	modified:   test/blackbox/common/BlackboxTestsLivelinessQos.cpp
	modified:   test/blackbox/common/BlackboxTestsNetworkConf.cpp
	modified:   test/blackbox/common/BlackboxTestsPubSubBasic.cpp
	modified:   test/blackbox/common/BlackboxTestsPubSubFragments.cpp
	modified:   test/blackbox/common/BlackboxTestsPubSubHistory.cpp
	modified:   test/blackbox/common/BlackboxTestsRealtimeAllocations.cpp
	modified:   test/blackbox/common/BlackboxTestsTransportTCP.cpp
	modified:   test/blackbox/common/BlackboxTestsTransportUDP.cpp
	modified:   test/blackbox/common/BlackboxTestsVolatile.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsListeners.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsPersistence.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsPersistenceGuid.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsTransportSHMUDP.cpp
	modified:   test/blackbox/common/DDSBlackboxTestsUserDataQos.cpp
	modified:   test/blackbox/common/RTPSBlackboxTestsBasic.cpp
	modified:   test/blackbox/common/RTPSBlackboxTestsDiscovery.cpp
	modified:   test/blackbox/common/RTPSBlackboxTestsPersistence.cpp
	modified:   test/blackbox/common/RTPSBlackboxTestsPersistenceGuid.cpp
	modified:   test/blackbox/common/RTPSBlackboxTestsPools.cpp
	modified:   test/blackbox/common/RTPSBlackboxTestsVolatile.cpp
	new file:   test/mock/rtps/SharedSecretHandle/rtps/security/common/SharedSecretHandle.h
	modified:   test/performance/latency/LatencyTestPublisher.cpp
	modified:   test/unittest/rtps/writer/CMakeLists.txt
	modified:   test/unittest/security/cryptography/CMakeLists.txt
	modified:   test/unittest/statistics/dds/StatisticsDomainParticipantMockTests.cpp
	modified:   test/unittest/transport/CMakeLists.txt

Unmerged paths:
  (use "git add/rm <file>..." as appropriate to mark resolution)
	both modified:   CMakeLists.txt
	both modified:   include/fastdds/statistics/dds/domain/DomainParticipant.hpp
	both modified:   src/cpp/fastdds/domain/DomainParticipantFactory.cpp
	both modified:   src/cpp/fastdds/publisher/DataWriterImpl.cpp
	both modified:   src/cpp/fastdds/subscriber/DataReaderImpl.cpp
	deleted by us:   src/cpp/rtps/common/SerializedPayload.cpp
	both modified:   src/cpp/rtps/history/PoolConfig.h
	both modified:   src/cpp/statistics/fastdds/domain/DomainParticipant.cpp
	both modified:   test/blackbox/common/BlackboxTestsSecurity.cpp
	both modified:   test/blackbox/common/DDSBlackboxTestsDataReader.cpp
	both modified:   test/blackbox/common/DDSBlackboxTestsDataWriter.cpp
	deleted by us:   test/blackbox/common/DDSBlackboxTestsMonitorService.cpp
	deleted by us:   test/blackbox/common/DDSBlackboxTestsOwnershipQos.cpp
	deleted by us:   test/blackbox/common/DDSBlackboxTestsPropertyQos.cpp
	deleted by us:   test/blackbox/common/RTPSBlackboxTestsReader.cpp
	deleted by us:   test/blackbox/common/RTPSBlackboxTestsWriter.cpp
	both modified:   test/mock/rtps/PublisherHistory/fastdds/publisher/DataWriterHistory.hpp
	both modified:   test/mock/rtps/TimedEvent/fastdds/rtps/resources/TimedEvent.h
	both modified:   test/unittest/dds/participant/ParticipantTests.cpp
	both modified:   test/unittest/dds/publisher/DataWriterTests.cpp
	both modified:   test/unittest/dds/status/ListenerTests.cpp
	both modified:   test/unittest/rtps/discovery/CMakeLists.txt
	both modified:   test/unittest/security/authentication/CMakeLists.txt
	deleted by us:   test/unittest/statistics/dds/StatisticsDomainParticipantStatusQueryableTests.cpp
	both modified:   test/unittest/statistics/dds/StatisticsQosTests.cpp
	both modified:   test/unittest/statistics/rtps/CMakeLists.txt
	both modified:   test/unittest/statistics/rtps/RTPSStatisticsTests.cpp
	deleted by us:   test/unittest/statistics/rtps/mock/StatisticsBase/statistics/rtps/monitor-service/MonitorService.hpp
	both modified:   test/unittest/transport/TCPv4Tests.cpp

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

cferreiragonz added this to the v3.6.2 milestone Apr 30, 2026

cferreiragonz requested review from richiprosima and removed request for richiprosima April 30, 2026 13:43

github-actions Bot added the ci-pending PR which CI is running label Apr 30, 2026

cferreiragonz changed the title ~~Add ubsan~~ [24364 & 24365] Add UBSan workflow and solve its errors Apr 30, 2026

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cferreiragonz requested a review from richiprosima May 4, 2026 08:22

cferreiragonz mentioned this pull request May 8, 2026

[24046] Update security tests to use governance-based encryption configuration #6277

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cferreiragonz force-pushed the add_ubsan branch from 488573e to c9c6f09 Compare May 12, 2026 12:29

cferreiragonz changed the base branch from master to bugfix/security-tests May 12, 2026 12:29

cferreiragonz added the needs rebase label May 12, 2026

cferreiragonz force-pushed the add_ubsan branch from c9c6f09 to 130fb44 Compare May 12, 2026 12:33

cferreiragonz requested review from richiprosima and removed request for richiprosima May 12, 2026 12:33

Base automatically changed from bugfix/security-tests to master May 14, 2026 07:28

cferreiragonz force-pushed the add_ubsan branch from 130fb44 to 8bd086c Compare May 14, 2026 07:34

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cferreiragonz force-pushed the add_ubsan branch from 55ef758 to dad2756 Compare May 18, 2026 09:02

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cferreiragonz mentioned this pull request May 18, 2026

[24365] Add all security plugins eProsima/Fast-DDS-docs#1260

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cferreiragonz force-pushed the add_ubsan branch from dad2756 to 7eecd9a Compare May 18, 2026 14:54

cferreiragonz requested review from richiprosima and removed request for richiprosima May 18, 2026 14:54

cferreiragonz force-pushed the add_ubsan branch from 7eecd9a to 5e1c0d6 Compare May 19, 2026 05:53

cferreiragonz mentioned this pull request May 19, 2026

[24365] Fix UB in serialization methods eProsima/Fast-CDR#313

Merged

8 tasks

cferreiragonz added 5 commits June 1, 2026 09:44

Refs #24365: Fix mac/windows build

8005593

Signed-off-by: Carlos Ferreira González <carlosferreira@eprosima.com>

Refs #24365: Fix UB in DataReader/Writer blackbox tests

923051c

Signed-off-by: Carlos Ferreira González <carlosferreira@eprosima.com>

Refs #24365: Fix UB in Latency tests

19dd7ee

Signed-off-by: Carlos Ferreira González <carlosferreira@eprosima.com>

Refs #24365: Fix UB in StatisticsTests magically

4723fa6

Signed-off-by: Carlos Ferreira González <carlosferreira@eprosima.com>

Refs #24365: Fix UB in RTPSStatisticsTests magically

7af6acc

Signed-off-by: Carlos Ferreira González <carlosferreira@eprosima.com>

cferreiragonz force-pushed the add_ubsan branch from 5e1c0d6 to 7af6acc Compare June 1, 2026 07:50

cferreiragonz removed the blocked-till-branch-out label Jun 1, 2026

cferreiragonz removed the request for review from richiprosima June 1, 2026 07:51

cferreiragonz modified the milestones: v3.7.0, v3.6.2 Jun 1, 2026

cferreiragonz requested a review from richiprosima June 1, 2026 07:51

Refs #24365: Fix UB in SecurityManager

921e75e

Signed-off-by: Carlos Ferreira González <carlosferreira@eprosima.com>

cferreiragonz requested review from richiprosima and removed request for richiprosima June 1, 2026 12:39

Danipiza self-requested a review June 3, 2026 06:43

Danipiza approved these changes Jun 3, 2026

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MiguelCompany merged commit 25a43a7 into master Jun 3, 2026
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MiguelCompany deleted the add_ubsan branch June 3, 2026 13:17

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[24364 & 24365] Add UBSan workflow and solve its errors (backport #6386) #6416

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[24364 & 24365] Add UBSan workflow and solve its errors (backport #6386) #6417

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[24364 & 24365] Add UBSan workflow and solve its errors#6386

[24364 & 24365] Add UBSan workflow and solve its errors#6386
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