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-rw-r--r--lib/fuzzer/FuzzerExtFunctions.def4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/fuzzer/FuzzerExtFunctions.def b/lib/fuzzer/FuzzerExtFunctions.def
index 25a655bfd71d..8bfffdde56d4 100644
--- a/lib/fuzzer/FuzzerExtFunctions.def
+++ b/lib/fuzzer/FuzzerExtFunctions.def
@@ -29,6 +29,7 @@ EXT_FUNC(LLVMFuzzerCustomCrossOver, size_t,
EXT_FUNC(__lsan_enable, void, (), false);
EXT_FUNC(__lsan_disable, void, (), false);
EXT_FUNC(__lsan_do_recoverable_leak_check, int, (), false);
+EXT_FUNC(__sanitizer_acquire_crash_state, bool, (), true);
EXT_FUNC(__sanitizer_install_malloc_and_free_hooks, int,
(void (*malloc_hook)(const volatile void *, size_t),
void (*free_hook)(const volatile void *)),
@@ -45,3 +46,6 @@ EXT_FUNC(__sanitizer_set_death_callback, void, (void (*)(void)), true);
EXT_FUNC(__sanitizer_set_report_fd, void, (void*), false);
EXT_FUNC(__sanitizer_dump_coverage, void, (const uintptr_t *, uintptr_t),
false);
+EXT_FUNC(__msan_scoped_disable_interceptor_checks, void, (), false);
+EXT_FUNC(__msan_scoped_enable_interceptor_checks, void, (), false);
+EXT_FUNC(__msan_unpoison, void, (const volatile void *, size_t size), false);