From 99d2cf02a61cef914434810877cb024b877fd93c Mon Sep 17 00:00:00 2001
From: Andreas Schneider <asn@cryptomilk.org>
Date: Thu, 3 Nov 2011 18:24:52 +0100
Subject: options: Add missing argument check.

---
 src/options.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src')

diff --git a/src/options.c b/src/options.c
index 4b928dd..2c47de0 100644
--- a/src/options.c
+++ b/src/options.c
@@ -843,9 +843,16 @@ int ssh_options_get_port(ssh_session session, unsigned int* port_target) {
 int ssh_options_get(ssh_session session, enum ssh_options_e type, char** value)
 {
     char* src = NULL;
+
     if (session == NULL) {
         return SSH_ERROR;
     }
+
+    if (value == NULL) {
+        ssh_set_error_invalid(session);
+        return SSH_ERROR;
+    }
+
     switch(type)
     {
         case SSH_OPTIONS_HOST: {
-- 
cgit