From 4f3b5135a5b1d57586d74e1812fd58a231f738eb Mon Sep 17 00:00:00 2001
From: Pascal Hertleif <killercup@gmail.com>
Date: Tue, 14 Mar 2017 17:00:19 +0100
Subject: [PATCH] Add fuzz target for serde_yaml

Fixes #32
---
 Cargo.toml              |  1 +
 serde_yaml/Cargo.toml   | 12 ++++++++++++
 serde_yaml/read_yaml.rs |  8 ++++++++
 serde_yaml/seeds/0001   | 25 +++++++++++++++++++++++++
 serde_yaml/seeds/0002   |  7 +++++++
 5 files changed, 53 insertions(+)
 create mode 100644 serde_yaml/Cargo.toml
 create mode 100644 serde_yaml/read_yaml.rs
 create mode 100644 serde_yaml/seeds/0001
 create mode 100644 serde_yaml/seeds/0002

diff --git a/Cargo.toml b/Cargo.toml
index 657ea3f..fdd300f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,6 +11,7 @@ members = [
     "regex",
     "rustfmt",
     "serde_json",
+    "serde_yaml",
     "tar",
     "xml-rs",
 ]
diff --git a/serde_yaml/Cargo.toml b/serde_yaml/Cargo.toml
new file mode 100644
index 0000000..7748c4c
--- /dev/null
+++ b/serde_yaml/Cargo.toml
@@ -0,0 +1,12 @@
+[package]
+name = "serde_yaml-targets"
+version = "0.0.0"
+publish = false
+
+[dependencies]
+serde_yaml = { git = "https://github.com/dtolnay/serde-yaml" }
+libfuzzer-sys = { git = "https://github.com/rust-fuzz/libfuzzer-sys.git" }
+
+[[bin]]
+name = "read_yaml"
+path = "read_yaml.rs"
diff --git a/serde_yaml/read_yaml.rs b/serde_yaml/read_yaml.rs
new file mode 100644
index 0000000..c2903f2
--- /dev/null
+++ b/serde_yaml/read_yaml.rs
@@ -0,0 +1,8 @@
+#![no_main]
+
+#[macro_use] extern crate libfuzzer_sys;
+extern crate serde_yaml;
+
+fuzz_target!(|data| {
+    let _ = serde_yaml::from_slice::<serde_yaml::Value>(data);
+});
diff --git a/serde_yaml/seeds/0001 b/serde_yaml/seeds/0001
new file mode 100644
index 0000000..8df8d90
--- /dev/null
+++ b/serde_yaml/seeds/0001
@@ -0,0 +1,25 @@
+---
+none_f:
+  &none_f
+  ~
+none_s:
+  &none_s
+  ~
+none_b:
+  &none_b
+  ~
+some_f:
+  &some_f
+  1.0
+some_s:
+  &some_s
+  x
+some_b:
+  &some_b
+  true
+a: *none_f
+b: *none_s
+c: *none_b
+d: *some_f
+e: *some_s
+f: *some_b"
\ No newline at end of file
diff --git a/serde_yaml/seeds/0002 b/serde_yaml/seeds/0002
new file mode 100644
index 0000000..d86bd89
--- /dev/null
+++ b/serde_yaml/seeds/0002
@@ -0,0 +1,7 @@
+---
+first:
+  &alias
+  1
+second:
+  *alias
+third: 3
\ No newline at end of file