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-rw-r--r--regress/misc/fuzz-harness/authopt_fuzz.cc33
1 files changed, 33 insertions, 0 deletions
diff --git a/regress/misc/fuzz-harness/authopt_fuzz.cc b/regress/misc/fuzz-harness/authopt_fuzz.cc
new file mode 100644
index 000000000..a76d5a3f1
--- /dev/null
+++ b/regress/misc/fuzz-harness/authopt_fuzz.cc
@@ -0,0 +1,33 @@
1#include <stddef.h>
2#include <stdio.h>
3#include <stdint.h>
4#include <string.h>
5#include <stdlib.h>
6
7extern "C" {
8
9#include "auth-options.h"
10
11int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
12{
13 char *cp = (char *)malloc(size + 1);
14 struct sshauthopt *opts = NULL, *merge = NULL, *add = sshauthopt_new();
15
16 if (cp == NULL || add == NULL)
17 goto out;
18 memcpy(cp, data, size);
19 cp[size] = '\0';
20 if ((opts = sshauthopt_parse(cp, NULL)) == NULL)
21 goto out;
22 if ((merge = sshauthopt_merge(opts, add, NULL)) == NULL)
23 goto out;
24
25 out:
26 free(cp);
27 sshauthopt_free(add);
28 sshauthopt_free(opts);
29 sshauthopt_free(merge);
30 return 0;
31}
32
33} // extern "C"