From 2701b7d04e86480638906ef30bb454181ca82d8a Mon Sep 17 00:00:00 2001
From: Cory McWilliams <cory@unprompted.com>
Date: Thu, 22 Feb 2024 20:13:51 -0500
Subject: [PATCH] Address some gcc-13 analyzer warnings. #33

---
 src/file.js.c  | 12 ++++++++++++
 src/httpd.js.c |  5 +++++
 2 files changed, 17 insertions(+)

diff --git a/src/file.js.c b/src/file.js.c
index eb0eeb78..238c1e3e 100644
--- a/src/file.js.c
+++ b/src/file.js.c
@@ -452,6 +452,12 @@ static void _file_stat_complete(uv_fs_t* request)
 
 void tf_file_stat(tf_task_t* task, const char* path, void (*callback)(tf_task_t* task, const char* path, int result, const uv_stat_t* stat, void* user_data), void* user_data)
 {
+	if (!path)
+	{
+		callback(task, path, -EINVAL, NULL, user_data);
+		return;
+	}
+
 	const char* zip = tf_task_get_zip_path(task);
 	size_t path_length = strlen(path) + 1;
 	stat_t* data = tf_malloc(sizeof(stat_t) + path_length);
@@ -575,6 +581,12 @@ static void _file_read_after_work(uv_work_t* work, int result)
 
 void tf_file_read(tf_task_t* task, const char* path, void (*callback)(tf_task_t* task, const char* path, int result, const void* data, void* user_data), void* user_data)
 {
+	if (!path)
+	{
+		callback(task, path, -EINVAL, NULL, user_data);
+		return;
+	}
+
 	size_t path_length = strlen(path) + 1;
 	read_t* data = tf_malloc(sizeof(read_t) + path_length);
 	memset(data, 0, sizeof(read_t));
diff --git a/src/httpd.js.c b/src/httpd.js.c
index fa136c81..bd7ba33c 100644
--- a/src/httpd.js.c
+++ b/src/httpd.js.c
@@ -509,6 +509,11 @@ static void _httpd_endpoint_hitches(tf_http_request_t* request)
 
 static const char* _after(const char* text, const char* prefix)
 {
+	if (!text || !prefix)
+	{
+		return NULL;
+	}
+
 	size_t prefix_length = strlen(prefix);
 	if (strncmp(text, prefix, prefix_length) == 0)
 	{