From d032aefd17bd075410c3f647cb7f1e73b469fd4a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Javier=20Jaramago=20Fern=C3=A1ndez?=
 <jaramago.fernandez.javier@gmail.com>
Date: Fri, 17 Jun 2022 18:22:47 +0200
Subject: [PATCH] Add memory poisoning via mem allocation to
 'afl_mysql_query_digest'

---
 test/afl_digest_test/afl_mysql_query_digest.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/test/afl_digest_test/afl_mysql_query_digest.cpp b/test/afl_digest_test/afl_mysql_query_digest.cpp
index c6057831e..fde3355ca 100644
--- a/test/afl_digest_test/afl_mysql_query_digest.cpp
+++ b/test/afl_digest_test/afl_mysql_query_digest.cpp
@@ -184,7 +184,11 @@ int main(int argc, const char** argv) {
 
 	while (__AFL_LOOP(10000)) {
 		int len = __AFL_FUZZ_TESTCASE_LEN;
-		process_digest_test(buf, len);
+
+		unsigned char* alloc_buff = static_cast<unsigned char*>(malloc(len));
+		memcpy(alloc_buff, buf, len);
+
+		process_digest_test(alloc_buff, len);
 	}
 
 	return 0;