1 files changed, 67 insertions, 0 deletions
diff --git a/projects/unbound/fuzz_3.c b/projects/unbound/fuzz_3.c
new file mode 100644
index 000000000..237a543c1
--- /dev/null
+++ b/projects/unbound/fuzz_3.c
@@ -0,0 +1,67 @@
+#include "config.h"
+#include "sldns/sbuffer.h"
+#include "sldns/wire2str.h"
+#include "sldns/str2wire.h"
+#include "util/data/dname.h"
+
+#define SZ 1000
+#define SZ2 100
+
+
+int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t nr) {
+  char *bin = malloc(nr);
+  uint8_t *bout;
+  size_t len, len2;
+
+  memset(bin, 0, nr);
+  memcpy(bin, buf, nr);
+
+  if (nr > 2) {
+    bin[nr-1] = 0x00;  // null terminate
+    len = bin[0] & 0xff;  // want random sized output buf
+    bout = malloc(len);
+    nr--;
+    bin++;
+  
+    // call the targets  
+    len2 = len; sldns_str2wire_dname_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_int8_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_int16_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_int32_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_a_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_aaaa_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_str_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_apl_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_b64_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_b32_ext_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_hex_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_nsec_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_type_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_class_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_cert_alg_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_alg_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_tsigerror_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_time_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_tsigtime_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_period_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_loc_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_wks_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_nsap_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_atma_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_ipseckey_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_nsec3_salt_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_ilnp64_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_eui48_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_eui64_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_tag_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_long_str_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_hip_buf(bin, bout, &len2);
+    len2 = len; sldns_str2wire_int16_data_buf(bin, bout, &len2);
+
+    bin--;
+    free(bout);
+  }
+
+out:
+  free(bin);
+}