X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=fuzz%2Fcms.c;h=c4477efa8fd00f1e92d717ddf3b8fcaa1652084c;hp=f97173add354f77fda7953f257523dd02b4c919a;hb=3a9b9b2deb8e19fa10e7c3c99ad0baa2f90f13fa;hpb=90d28f0519427ffc293f880c423d9c4395a6fcd4;ds=inline

diff --git a/fuzz/cms.c b/fuzz/cms.c
index f97173add3..c4477efa8f 100644
--- a/fuzz/cms.c
+++ b/fuzz/cms.c
@@ -16,17 +16,27 @@
 #include <openssl/cms.h>
 #include "fuzzer.h"
 
-int FuzzerInitialize(int *argc, char ***argv) {
+int FuzzerInitialize(int *argc, char ***argv)
+{
     return 1;
 }
 
-int FuzzerTestOneInput(const uint8_t *buf, size_t len) {
+int FuzzerTestOneInput(const uint8_t *buf, size_t len)
+{
     CMS_ContentInfo *i;
-    BIO *in = BIO_new(BIO_s_mem());
+    BIO *in;
+    if (!len) {
+        return 0;
+    }
 
+    in = BIO_new(BIO_s_mem());
     OPENSSL_assert((size_t)BIO_write(in, buf, len) == len);
     i = d2i_CMS_bio(in, NULL);
     CMS_ContentInfo_free(i);
     BIO_free(in);
     return 0;
 }
+
+void FuzzerCleanup(void)
+{
+}