From 68fa95cfec78f1bfe790949bf747d578ad583ec2 Mon Sep 17 00:00:00 2001
From: Ondrej Zajicek <santiago@crfreenet.org>
Date: Sun, 26 Oct 2008 23:55:38 +0100
Subject: Check of socket name length

---
 sysdep/unix/io.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'sysdep/unix/io.c')

diff --git a/sysdep/unix/io.c b/sysdep/unix/io.c
index 7dcca21a..fa471f6e 100644
--- a/sysdep/unix/io.c
+++ b/sysdep/unix/io.c
@@ -865,6 +865,10 @@ sk_open_unix(sock *s, char *name)
   if (err = sk_setup(s))
     goto bad;
   unlink(name);
+ 
+  if (strlen(name) >= sizeof(sa.sun_path))
+    die("sk_open_unix: path too long");
+
   sa.sun_family = AF_UNIX;
   strcpy(sa.sun_path, name);
   if (bind(fd, (struct sockaddr *) &sa, SUN_LEN(&sa)) < 0)
-- 
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