diff options
| -rw-r--r-- | source3/nmbd/nmbd_nameregister.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/source3/nmbd/nmbd_nameregister.c b/source3/nmbd/nmbd_nameregister.c index 5c9deeb4db..0397f56512 100644 --- a/source3/nmbd/nmbd_nameregister.c +++ b/source3/nmbd/nmbd_nameregister.c @@ -471,8 +471,18 @@ void register_name(struct subnet_record *subrec, struct userdata_struct *userdata) { struct nmb_name nmbname; - - make_nmb_name(&nmbname, name, type); + nstring nname; + + if (strlen(name)+1 > sizeof(nstring)) { + memcpy(nname, name,sizeof(nstring)-1); + nname[sizeof(nstring)-1] = '\0'; + DEBUG(0,("register_name: NetBIOS name %s is too long. Truncating to %s\n", + name, nname)); + } else { + nstrcpy(nname,name); + } + + make_nmb_name(&nmbname, nname, type); /* Always set the NB_ACTIVE flag on the name we are registering. Doesn't make sense without it. |