init: fix copying boot properties
The previous patch "init: verify size of property buffers passed
to property_get" incorrectly modified one of the callers,
resulting in ro.serialno, ro.bootmode, ro.baseband, and
ro.bootloader always being set to their default values.
Bug: 9469860
Change-Id: Id45bd8dd657e8d61f4cfaf7e6b2559d2bfd05181
diff --git a/init/init.c b/init/init.c
index 94ffe1b..fd428b0 100755
--- a/init/init.c
+++ b/init/init.c
@@ -640,7 +640,9 @@
for (i = 0; i < ARRAY_SIZE(prop_map); i++) {
ret = property_get(prop_map[i].src_prop, tmp);
- if (ret == 0)
+ if (ret > 0)
+ property_set(prop_map[i].dest_prop, tmp);
+ else
property_set(prop_map[i].dest_prop, prop_map[i].def_val);
}