feat: enable msan [memory sanitizer] on CI - #7643

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knst wants to merge 26 commits into

dashpay:developfrom

knst:feat-msan-2026

Commits on Aug 26, 2026

Merge #18288: build: Add MemorySanitizer (MSan) in Travis to detect use of uninitialized memory

knst
and
MarcoFalke
committed
8983e98
Merge bitcoin/bitcoin#21852: ci: Add msan fuzz config

knst
and
MarcoFalke
committed
f05d458
Merge bitcoin/bitcoin#21864: fix permissions on 00_setup_env_native_fuzz_with_msan.sh

knst
and
MarcoFalke
committed
15e829b
Merge bitcoin/bitcoin#21865: ci: Properly pass msan cflags

knst
and
fanquake
committed
7d95295
Merge bitcoin/bitcoin#24384: ci: remove `boost_cxxflags` from MSAN CIs

knst
and
MarcoFalke
committed
573bd4f
Merge bitcoin/bitcoin#24522: ci: remove compiled-but-unused BDB from MSAN job

knst
and
MarcoFalke
committed
6210fb8
Merge bitcoin/bitcoin#24705: ci: note why bdb is disabled in msan jobs

knst
and
MarcoFalke
committed
b906c20
Merge bitcoin/bitcoin#23008: ci: Use clang-12 and libcxx-12 for msan

knst
and
fanquake
committed
8be042b
Merge bitcoin/bitcoin#26574: ci: use ci_exec_root for clang install

knst
and
MarcoFalke
committed
f3e8c26

Commits on Aug 27, 2026

partial Merge bitcoin/bitcoin#26683: ci: Use `CONFIG_SITE` variable and `--prefix` option properly

knst
and
fanquake
committed
cf0e58f
Merge bitcoin/bitcoin#26843: ci: Fix ci_native_fuzz_msan CONTAINER_NAME

knst
and
MarcoFalke
committed
b67d12a
Merge bitcoin/bitcoin#23619: build: Propagate user-defined flags to host packages

knst
and
fanquake
committed
df22d6a
Merge bitcoin/bitcoin#27436: test: LLVM/Clang 16 for MSAN jobs

knst
and
fanquake
committed
591ddae
Merge bitcoin/bitcoin#27737: ci: compile Clang and compiler-rt in msan jobs

knst
and
fanquake
committed
dae4fc2
Merge bitcoin/bitcoin#27495: ci: Use LLVM 17.0.6 & DEBUG=1 in depends for MSAN jobs

knst
and
fanquake
committed
bf2cae3
partial Merge bitcoin/bitcoin#28185: ci: Use hard-coded root path for CI containers (bugfix)

knst
and
fanquake
committed
c7155fc
Merge bitcoin/bitcoin#29676: ci: Bump msan to llvm-18

knst
and
fanquake
committed
1c59091
Merge bitcoin/bitcoin#29800: ci: Drop duplicated compiler flags

knst
and
fanquake
committed
5fdd260
Merge bitcoin/bitcoin#29742: ci: remove --with-asm=no (secp256k1) from MSAN jobs

knst
and
fanquake
committed
6eace52
Merge bitcoin/bitcoin#29837: ci: disable `_FORTIFY_SOURCE` with MSAN

knst
and
fanquake
committed
cb458b0
Merge bitcoin/bitcoin#31592: ci: Run functional tests in msan task

knst
and
fanquake
committed
ae15342
Merge bitcoin/bitcoin#27699: random: drop syscall wrapper usage for getrandom()

knst
and
fanquake
committed
f3297af
ci: dashify the msan job configuration
knst
committed
6727036
ci: build an MSan-instrumented libc++ into a dedicated CI image
knst
committed
f07388c
dashbls: make mimalloc optional
knst
committed
475f809
ci: add linux64_msan build and test jobs
knst
committed
96abb12

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feat: enable msan [memory sanitizer] on CI - #7643

feat: enable msan [memory sanitizer] on CI#7643
knst wants to merge 26 commits into
dashpay:developfrom
knst:feat-msan-2026

Commits on Aug 26, 2026

Merge #18288: build: Add MemorySanitizer (MSan) in Travis to detect use of uninitialized memory

Merge bitcoin/bitcoin#21852: ci: Add msan fuzz config

Merge bitcoin/bitcoin#21864: fix permissions on 00_setup_env_native_fuzz_with_msan.sh

Merge bitcoin/bitcoin#21865: ci: Properly pass msan cflags

Merge bitcoin/bitcoin#24384: ci: remove `boost_cxxflags` from MSAN CIs

Merge bitcoin/bitcoin#24522: ci: remove compiled-but-unused BDB from MSAN job

Merge bitcoin/bitcoin#24705: ci: note why bdb is disabled in msan jobs

Merge bitcoin/bitcoin#23008: ci: Use clang-12 and libcxx-12 for msan

Merge bitcoin/bitcoin#26574: ci: use ci_exec_root for clang install

Commits on Aug 27, 2026

partial Merge bitcoin/bitcoin#26683: ci: Use `CONFIG_SITE` variable and `--prefix` option properly

Merge bitcoin/bitcoin#26843: ci: Fix ci_native_fuzz_msan CONTAINER_NAME

Merge bitcoin/bitcoin#23619: build: Propagate user-defined flags to host packages

Merge bitcoin/bitcoin#27436: test: LLVM/Clang 16 for MSAN jobs

Merge bitcoin/bitcoin#27737: ci: compile Clang and compiler-rt in msan jobs

Merge bitcoin/bitcoin#27495: ci: Use LLVM 17.0.6 & DEBUG=1 in depends for MSAN jobs

partial Merge bitcoin/bitcoin#28185: ci: Use hard-coded root path for CI containers (bugfix)

Merge bitcoin/bitcoin#29676: ci: Bump msan to llvm-18

Merge bitcoin/bitcoin#29800: ci: Drop duplicated compiler flags

Merge bitcoin/bitcoin#29742: ci: remove --with-asm=no (secp256k1) from MSAN jobs

Merge bitcoin/bitcoin#29837: ci: disable `_FORTIFY_SOURCE` with MSAN

Merge bitcoin/bitcoin#31592: ci: Run functional tests in msan task

Merge bitcoin/bitcoin#27699: random: drop syscall wrapper usage for getrandom()

ci: dashify the msan job configuration

ci: build an MSan-instrumented libc++ into a dedicated CI image

dashbls: make mimalloc optional

ci: add linux64_msan build and test jobs