upd: openssl to 1.1.0

[cassiopeia.git] / lib / openssl / fuzz / test-corpus.c

diff --git a/lib/openssl/fuzz/test-corpus.c b/lib/openssl/fuzz/test-corpus.c
new file mode 100644 (file)
index 0000000..c553697
--- /dev/null
+++ b/lib/openssl/fuzz/test-corpus.c
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL licenses, (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * https://www.openssl.org/source/license.html
+ * or in the file LICENSE in the source distribution.
+ */
+
+/*
+ * Given a list of files, run each of them through the fuzzer.  Note that
+ * failure will be indicated by some kind of crash. Switching on things like
+ * asan improves the test.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <openssl/crypto.h>
+#include "fuzzer.h"
+
+int main(int argc, char **argv) {
+    int n;
+
+    FuzzerInitialize(&argc, &argv);
+
+    for (n = 1; n < argc; ++n) {
+        struct stat st;
+        FILE *f;
+        unsigned char *buf;
+        size_t s;
+
+        stat(argv[n], &st);
+        f = fopen(argv[n], "rb");
+        if (f == NULL)
+            continue;
+        buf = malloc(st.st_size);
+        s = fread(buf, 1, st.st_size, f);
+        OPENSSL_assert(s == (size_t)st.st_size);
+        FuzzerTestOneInput(buf, s);
+        free(buf);
+        fclose(f);
+    }
+    return 0;
+}