Add a FuzzerClean() function

This allows to free everything we allocated, so we can detect memory
leaks.

Reviewed-by: Rich Salz <rsalz@openssl.org>
GH: #2023

1 files changed, 3 insertions, 0 deletions

diff --git a/fuzz/test-corpus.c b/fuzz/test-corpus.c
index c553697d6c..9cef01f86d 100644
--- a/fuzz/test-corpus.c
+++ b/fuzz/test-corpus.c
@@ -42,5 +42,8 @@ int main(int argc, char **argv) {
         free(buf);
         fclose(f);
     }
+
+    FuzzerCleanup();
+
     return 0;
 }