google/sanitizers

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AddressSanitizer, ThreadSanitizer, MemorySanitizer

Stars: 12.5k
Forks: 1.1k
Open beginner issues: 0
Indexed issues: 548

Dominant language: C
License: No license data
Last GitHub push: Sep 4, 2026
Latest indexed: Sep 16, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

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548 open issues indexed

No redzones for weak symbols Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Defect

google/sanitizers#7 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
need to instrument thread-local globals Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Enhancement

google/sanitizers#12 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
find unaligned partially OOB accesses Open

Performance Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Enhancement

google/sanitizers#100 · 12 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
ignore or warn on setrlimit(RLIMIT_AS) Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Enhancement

google/sanitizers#166 · 6 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Show stacks for unpoison & poison Open

Priority-Medium ProjectAddressSanitizer Status-New Type-Enhancement

google/sanitizers#191 · 17 comments · 3 reactions · 0 assignees · Indexed Sep 16, 2026
Handle assembly in sanitizer tools Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Enhancement

google/sanitizers#192 · 15 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Global constructors in asan and msan runtime Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Defect

google/sanitizers#194 · 5 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Find init-order-fiasco caused by template instantiations Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Enhancement

google/sanitizers#215 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
can we get rid of force_interface_symbols now? Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Defect

google/sanitizers#219 · 6 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
provide more information for unnamed temps Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Enhancement

google/sanitizers#241 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Support pthread_setname_np Open

Priority-Low ProjectAddressSanitizer Status-Accepted Type-Enhancement

google/sanitizers#244 · 10 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Support source fortification Open

Priority-Low ProjectAddressSanitizer Status-New Type-Enhancement

google/sanitizers#247 · 16 comments · 9 reactions · 0 assignees · Indexed Sep 16, 2026
Intercept iconv on OSX Open

OpSys-OSX Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Defect

google/sanitizers#248 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Bad choice of aliased symbol name in symbolizer Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Defect

google/sanitizers#249 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Correctly handle the symbolizer pipe on fork() Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Defect

google/sanitizers#253 · 10 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Assembly instrumentation: blacklist support Open

Priority-Medium ProjectAddressSanitizer Status-Started Type-Defect

google/sanitizers#280 · 5 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Assembly instrumentation reports have non-unwindable stacks Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Defect

google/sanitizers#281 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Assembly instrumentation: handle more instructions Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Defect

google/sanitizers#282 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
make operator new more standard compliant Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Enhancement

google/sanitizers#295 · 26 comments · 0 reactions · 2 assignees · Indexed Sep 16, 2026
all sanitizers need to intercept setenv/getenv Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Enhancement

google/sanitizers#298 · 8 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Asm instrumentation does not preserve flags Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Defect

google/sanitizers#307 · 5 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
LSan should be more helpful when unable to attach to threads Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Defect

google/sanitizers#315 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Investigate lit test failures on Android Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Defect

google/sanitizers#316 · 6 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
support dlclose Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Defect

google/sanitizers#318 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Leak of size 0 reported as leak of size 1 Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Defect

google/sanitizers#325 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
AddressSanitizer should support -MTd/-MDd runtimes Open

OpSys-Windows Priority-Low ProjectAddressSanitizer Status-Accepted Type-Defect

google/sanitizers#328 · 25 comments · 4 reactions · 1 assignee · Indexed Sep 16, 2026
[Windows] Revisit how the RTL handles multi-module apps Open

OpSys-Windows Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Enhancement

google/sanitizers#332 · 9 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
ASan doesn't print stats after an LSan report Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Defect

google/sanitizers#334 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Remove the (A|M|T|L)SAN_SYMBOLIZER_PATH env variables Open

Priority-Medium ProjectAddressSanitizer Status-New Type-Defect

google/sanitizers#341 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Segfault in instrumented programs that use GNU indirect functions. Open

Priority-Medium ProjectAddressSanitizer Status-New Type-Defect

google/sanitizers#342 · 7 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Handle memory accesses in intrinsics Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Enhancement

google/sanitizers#354 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
On OS X when not re-execing, ASan overwrites already used memory Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Defect

google/sanitizers#365 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Asan should check for overlapping strings in sprintf Open

Priority-Medium ProjectAddressSanitizer Status-New Type-Defect

google/sanitizers#371 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
asan/lsan may fail to catch "obvious" bugs due to malloc/new being optimized away Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Defect

google/sanitizers#374 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Missing unwind directives internal_clone may cause segfaults in slow unwinder Open

Priority-Medium ProjectAddressSanitizer Status-New Type-Defect

google/sanitizers#376 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Leak sanitizer support for Android on arm64 Open

Android Priority-Medium ProjectAddressSanitizer Status-New Type-Defect

google/sanitizers#379 · 22 comments · 1 reaction · 1 assignee · Indexed Sep 16, 2026
intercept strtod and friends Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Defect

google/sanitizers#381 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
main thread's pthread destructors don't run before leak checker, when in gdb Open

Priority-Medium ProjectAddressSanitizer Status-New Type-Defect

google/sanitizers#382 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Crash on ODR between instrumented and non-instrumented libraries Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Defect

google/sanitizers#398 · 21 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
support relative paths in backlist files Open

enhancement Priority-Medium Status-Accepted

google/sanitizers#404 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
chdir breaks symbolization of dynamic libraries Open

Priority-Medium ProjectAddressSanitizer Status-Accepted Type-Defect

google/sanitizers#405 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Port the code reading /proc/self/maps (and smaps) from Chromium Open

Priority-Later ProjectThreadSanitizer Status-Accepted Type-Defect

google/sanitizers#435 · 6 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Tasking support Open

Priority-Low ProjectThreadSanitizer Status-Accepted Type-Enhancement

google/sanitizers#444 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
tsan: deannotating benign data races Open

Priority-Medium ProjectThreadSanitizer Status-Accepted Type-Enhancement

google/sanitizers#448 · 7 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Provide the smallest possible cycle in deadlock detector reports Open

DeadlockDetector Priority-Medium ProjectThreadSanitizer Status-Accepted Type-Enhancement

google/sanitizers#458 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Link with instrumented libc++ if possible Open

Priority-Medium ProjectThreadSanitizer Status-Accepted Type-Enhancement

google/sanitizers#469 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
<empty stack>s for deadlock detector v2 in Ubuntu 14.04 Open

Priority-Medium ProjectThreadSanitizer Status-Accepted Type-Defect

google/sanitizers#470 · 11 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
TSAN does not support C++ exceptions? Open

Priority-Later ProjectThreadSanitizer Status-Accepted Type-Enhancement

google/sanitizers#485 · 11 comments · 2 reactions · 1 assignee · Indexed Sep 16, 2026
False lock-order-inversion reports for locks taken in a single thread Open

Priority-Medium ProjectThreadSanitizer Status-Accepted Type-Defect

google/sanitizers#488 · 25 comments · 2 reactions · 1 assignee · Indexed Sep 16, 2026
sync objects on stack cause both false positives and false negatives Open

Priority-Medium ProjectThreadSanitizer Status-Accepted Type-Defect

google/sanitizers#494 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026

google/sanitizers

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