init: Increase buffer size for serialno and other properties set from kernel command line

Fixes problem with last character truncated for 32 byte serial numbers.

Change-Id: Ia8c7cde680cd4aefbaea7ff1969eb0d95d4ebd86
Signed-off-by: Mike Lockwood <lockwood@android.com>
diff --git a/init/init.c b/init/init.c
index d10ca47..68e9f49 100755
--- a/init/init.c
+++ b/init/init.c
@@ -59,12 +59,12 @@
 #endif
 
 static char console[32];
-static char serialno[32];
-static char bootmode[32];
-static char baseband[32];
-static char carrier[32];
-static char bootloader[32];
-static char hardware[32];
+static char serialno[PROP_VALUE_MAX];
+static char bootmode[PROP_VALUE_MAX];
+static char baseband[PROP_VALUE_MAX];
+static char carrier[PROP_VALUE_MAX];
+static char bootloader[PROP_VALUE_MAX];
+static char hardware[PROP_VALUE_MAX];
 static unsigned revision = 0;
 static char qemu[32];