[gnome-continuous-yocto/gnomeostree-3.28-rocko: 1288/8267] bitbake: lib/bb/utils: fix set_process_name

[Emmanuele Bassi <ebassi src gnome org>]

commit b7a741cbca043cc17b7e9798531813c932f5c103
Author: Ross Burton <ross burton intel com>
Date:   Tue Jul 12 16:14:25 2016 +0100

    bitbake: lib/bb/utils: fix set_process_name
    
    With Python 3 create_string_buffer needs a bytes() not a str() but as we were
    catching all exceptions nobody noticed.
    
    [ YOCTO #9910 ]
    
    (Bitbake rev: 6576a9a95486c28a01d4211b4a33cc3e2c55a7cc)
    
    Signed-off-by: Ross Burton <ross burton intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 bitbake/lib/bb/utils.py |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/bitbake/lib/bb/utils.py b/bitbake/lib/bb/utils.py
index 0a1bf68..3bc2437 100644
--- a/bitbake/lib/bb/utils.py
+++ b/bitbake/lib/bb/utils.py
@@ -1444,9 +1444,8 @@ def set_process_name(name):
     # This is nice to have for debugging, not essential
     try:
         libc = cdll.LoadLibrary('libc.so.6')
-        buff = create_string_buffer(len(name)+1)
-        buff.value = name
-        libc.prctl(15, byref(buff), 0, 0, 0)
+        buf = create_string_buffer(bytes(name, 'utf-8'))
+        libc.prctl(15, byref(buf), 0, 0, 0)
     except:
         pass