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-rw-r--r--fuzz/mutator_aux.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/fuzz/mutator_aux.c b/fuzz/mutator_aux.c
index 64c633f..ebddf10 100644
--- a/fuzz/mutator_aux.c
+++ b/fuzz/mutator_aux.c
@@ -135,12 +135,18 @@ void
mutate_byte(uint8_t *b)
{
LLVMFuzzerMutate(b, sizeof(*b), sizeof(*b));
+#ifdef WITH_MSAN
+ __msan_unpoison(b, sizeof(*b));
+#endif
}
void
mutate_int(int *i)
{
LLVMFuzzerMutate((uint8_t *)i, sizeof(*i), sizeof(*i));
+#ifdef WITH_MSAN
+ __msan_unpoison(i, sizeof(*i));
+#endif
}
void