From 613f53b44279c44a8f53783d2dc4410584133431 Mon Sep 17 00:00:00 2001
From: "Rafael G. Martins" <rafael@rafaelmartins.eng.br>
Date: Fri, 14 Oct 2016 00:33:39 +0200
Subject: runserver: blogc/loader: improve strto*l handling

---
 src/blogc-runserver/httpd.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/blogc-runserver/httpd.c')

diff --git a/src/blogc-runserver/httpd.c b/src/blogc-runserver/httpd.c
index 195bad0..1312ec9 100644
--- a/src/blogc-runserver/httpd.c
+++ b/src/blogc-runserver/httpd.c
@@ -212,6 +212,11 @@ int
 br_httpd_run(const char *host, unsigned short port, const char *docroot,
     size_t max_threads)
 {
+    if (port == 0) {
+        fprintf(stderr, "Invalid port: 0\n");
+        return 1;
+    }
+
     thread_data_t threads[max_threads];
     for (size_t i = 0; i < max_threads; i++)
         threads[i].initialized = false;
-- 
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