Fix buffer overflow

Signed-off-by: Matt Colyer <matt@colyer.name>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/userpref.c b/src/userpref.c
index f4a22fd..cd29c43 100644
--- a/src/userpref.c
+++ b/src/userpref.c
@@ -140,7 +140,7 @@ int store_device_public_key(char* public_key)
                         g_io_channel_shutdown(file, TRUE, NULL);
                                 
                         /* append device to list */
-                        gchar** new_devices_list = (gchar**)g_malloc(sizeof(gchar*)* (length + 1));
+                        gchar** new_devices_list = (gchar**)g_malloc(sizeof(gchar*)* (length + 2));
                         int i;
                         for( i = 0; i < length; i++)
                                 new_devices_list[i] = devices_list[i];