From ef0b177e1872d36852d70ab0b5e528e27c9be871 Mon Sep 17 00:00:00 2001
From: Sylvestre Ledru <sylvestre@debian.org>
Date: Tue, 7 Mar 2023 23:24:13 +0100
Subject: [PATCH] add more fuzzers Many thanks to Jemma Nelson @fwip

---
 fuzz/Cargo.toml                      | 18 ++++++++++++++++++
 fuzz/fuzz_targets/fuzz_parse_glob.rs | 12 ++++++++++++
 fuzz/fuzz_targets/fuzz_parse_size.rs | 12 ++++++++++++
 fuzz/fuzz_targets/fuzz_parse_time.rs | 12 ++++++++++++
 4 files changed, 54 insertions(+)
 create mode 100644 fuzz/fuzz_targets/fuzz_parse_glob.rs
 create mode 100644 fuzz/fuzz_targets/fuzz_parse_size.rs
 create mode 100644 fuzz/fuzz_targets/fuzz_parse_time.rs

diff --git a/fuzz/Cargo.toml b/fuzz/Cargo.toml
index 01ca79843..2509d7e57 100644
--- a/fuzz/Cargo.toml
+++ b/fuzz/Cargo.toml
@@ -27,3 +27,21 @@ name = "fuzz_date"
 path = "fuzz_targets/fuzz_date.rs"
 test = false
 doc = false
+
+[[bin]]
+name = "fuzz_parse_glob"
+path = "fuzz_targets/fuzz_parse_glob.rs"
+test = false
+doc = false
+
+[[bin]]
+name = "fuzz_parse_size"
+path = "fuzz_targets/fuzz_parse_size.rs"
+test = false
+doc = false
+
+[[bin]]
+name = "fuzz_parse_time"
+path = "fuzz_targets/fuzz_parse_time.rs"
+test = false
+doc = false
diff --git a/fuzz/fuzz_targets/fuzz_parse_glob.rs b/fuzz/fuzz_targets/fuzz_parse_glob.rs
new file mode 100644
index 000000000..8215e7124
--- /dev/null
+++ b/fuzz/fuzz_targets/fuzz_parse_glob.rs
@@ -0,0 +1,12 @@
+// spell-checker:ignore libfuzzer
+
+#![no_main]
+
+use libfuzzer_sys::fuzz_target;
+use uucore::parse_glob;
+
+fuzz_target!(|data: &[u8]| {
+    if let Ok(s) = std::str::from_utf8(data) {
+        _ = parse_glob::from_str(s)
+    }
+});
diff --git a/fuzz/fuzz_targets/fuzz_parse_size.rs b/fuzz/fuzz_targets/fuzz_parse_size.rs
new file mode 100644
index 000000000..e67a2c566
--- /dev/null
+++ b/fuzz/fuzz_targets/fuzz_parse_size.rs
@@ -0,0 +1,12 @@
+// spell-checker:ignore libfuzzer
+
+#![no_main]
+
+use libfuzzer_sys::fuzz_target;
+use uucore::parse_size::parse_size;
+
+fuzz_target!(|data: &[u8]| {
+    if let Ok(s) = std::str::from_utf8(data) {
+        _ = parse_size(s);
+    }
+});
diff --git a/fuzz/fuzz_targets/fuzz_parse_time.rs b/fuzz/fuzz_targets/fuzz_parse_time.rs
new file mode 100644
index 000000000..0a4bbbd84
--- /dev/null
+++ b/fuzz/fuzz_targets/fuzz_parse_time.rs
@@ -0,0 +1,12 @@
+// spell-checker:ignore libfuzzer
+
+#![no_main]
+
+use libfuzzer_sys::fuzz_target;
+use uucore::parse_time;
+
+fuzz_target!(|data: &[u8]| {
+    if let Ok(s) = std::str::from_utf8(data) {
+        _ = parse_time::from_str(s);
+    }
+});