From bb509765dfb96b38d5ed781843bfca1660ed9bf5 Mon Sep 17 00:00:00 2001
From: Dominik Maier <domenukk@gmail.com>
Date: Tue, 28 Jun 2022 11:45:22 +0200
Subject: [PATCH] added back missing memcpy to python mutators
---
src/afl-fuzz-python.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/afl-fuzz-python.c b/src/afl-fuzz-python.c
index 5909cd52e..0231d2cd8 100644
--- a/src/afl-fuzz-python.c
+++ b/src/afl-fuzz-python.c
@@ -763,6 +763,8 @@ size_t havoc_mutation_py(void *py_mutator, u8 *buf, size_t buf_size,
}
+ if (mutated_size) { memcpy(*out_buf, bytes, mutated_size); }
+
Py_DECREF(py_value);
return mutated_size;
--
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