OSDN Git Service

UCM: Disallow gets of undefined system properties
authorStephen Warren <swarren@nvidia.com>
Fri, 3 Jun 2011 20:56:32 +0000 (14:56 -0600)
committerTakashi Iwai <tiwai@suse.de>
Wed, 8 Jun 2011 16:21:01 +0000 (18:21 +0200)
commit547300fb35c9f60c34348bf6da36874236aec84e
treed1f9ca063aada71533edd4a582ae362160983974
parentfc038149c5b8bc395c215ab714d3243f48b48a7b
UCM: Disallow gets of undefined system properties

In UCM, there are various system-defined properties whose names start
with "_". Explicitly prevent any gets from falling back to properties
defined in a config file if the property name starts with "_", in order
to reserve the entire "_" namespace for system-defined properties.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
src/ucm/main.c