dont NUL terminate _NET_WM_NAME
authorHiltjo Posthuma <hiltjo@codemadness.org>
Wed, 27 Dec 2017 12:36:53 +0000 (13:36 +0100)
committerHiltjo Posthuma <hiltjo@codemadness.org>
Wed, 27 Dec 2017 12:36:53 +0000 (13:36 +0100)
commitdb2236001c1cb042a2f24052849da96578273b1c
treef98bc6f0534622324ac2e1a32a6d00791bfa4335
parent3756f7f6b8dccf7a31789ffaf073a76fd1a87eb9
dont NUL terminate _NET_WM_NAME

Reported by Kernc, thanks!

"This makes a particular program that uses libwnck [1] fail after:

    Wnck-WARNING **: Property _NET_WM_NAME contained invalid UTF-8

in this code [2] because the returned string contains a '\0' and the
documentation for g_utf8_validate() [3] explicitly states that when
string length is provided, no nul bytes are allowed."

It is not entirely clear it is incorrect, other WM's seem to not
NUL terminate it either though.
dwm.c