From 2427917db81045054170de0cedb6615b40ab4d75 Mon Sep 17 00:00:00 2001
From: goldsimon <goldsimon>
Date: Tue, 15 Jun 2010 20:19:14 +0000
Subject: [PATCH] Fixed bug #29970: DHCP endian issue parsing option responses

---
 CHANGELOG       | 3 +++
 src/core/dhcp.c | 5 +++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index d109c76a..a844cb19 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -220,6 +220,9 @@ HISTORY
 
   ++ Bugfixes:
 
+  2010-06-15: Simon Goldschmidt
+  * dhcp.c: Fixed bug #29970: DHCP endian issue parsing option responses
+
   2010-06-14: Simon Goldschmidt
   * autoip.c: Fixed bug #30039: AutoIP does not reuse previous addresses
 
diff --git a/src/core/dhcp.c b/src/core/dhcp.c
index e01ef669..cb225177 100644
--- a/src/core/dhcp.c
+++ b/src/core/dhcp.c
@@ -1434,9 +1434,10 @@ decode_next:
         value = ntohl(value);
       } else {
         LWIP_ASSERT("invalid decode_len", decode_len == 1);
+        value = ((u8_t*)value)[0];
       }
-        dhcp_got_option(dhcp, decode_idx);
-        dhcp_set_option_value(dhcp, decode_idx, value);
+      dhcp_got_option(dhcp, decode_idx);
+      dhcp_set_option_value(dhcp, decode_idx, value);
     }
     if (offset >= q->len) {
       offset -= q->len;