Move to using C rather than C++ for compilation

1 files changed, 28 insertions, 0 deletions

diff --git a/ossfuzz/decompress_fuzzer.c b/ossfuzz/decompress_fuzzer.c
new file mode 100644
index 0000000..1fa2b1a
--- /dev/null
+++ b/ossfuzz/decompress_fuzzer.c
@@ -0,0 +1,28 @@
+#include <stddef.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include "lz4.h"
+
+#define CHECK(COND)   if (!(COND)) { abort(); }
+
+int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
+{
+  size_t const buffer_size = 10 * 1024 * 1024;
+  char *const dest_buffer = (char *)malloc(buffer_size);
+
+  if (dest_buffer != NULL)
+  {
+    // Allocation succeeded, try decompressing the incoming data.
+    int result = LZ4_decompress_safe((const char*)data,
+                                     dest_buffer,
+                                     size,
+                                     buffer_size);
+
+    // Ignore the result of decompression.
+    (void)result;
+
+    free(dest_buffer);
+  }
+
+  return 0;
+}