diff options
Diffstat (limited to 'source/smbd/reply.c')
| -rw-r--r-- | source/smbd/reply.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/source/smbd/reply.c b/source/smbd/reply.c index ad3ed4454df..1a0ee646018 100644 --- a/source/smbd/reply.c +++ b/source/smbd/reply.c @@ -866,9 +866,10 @@ int reply_sesssetup_and_X(connection_struct *conn, char *inbuf,char *outbuf,int domain,skip_string(p,1),skip_string(p,2))); } - /* don't allow strange characters in usernames */ + /* don't allow strange characters in usernames or domains */ alpha_strcpy(user, user, ". _-", sizeof(user)); - if (strstr(user, "..")) { + alpha_strcpy(domain, domain, ". _-", sizeof(domain)); + if (strstr(user, "..") || strstr(domain,"..")) { return bad_password_error(inbuf, outbuf); } |