[DO NOT MERGE] Updating Security String to 2017-03-05 on lmp-dev

[android-x86/build.git] / tools / post_process_props.py

diff --git a/tools/post_process_props.py b/tools/post_process_props.py
index e43ca59..030826d 100755 (executable)
--- a/tools/post_process_props.py
+++ b/tools/post_process_props.py
@@ -19,9 +19,10 @@ import sys
 # Usage: post_process_props.py file.prop [blacklist_key, ...]
 # Blacklisted keys are removed from the property file, if present
 
-# See PROP_VALUE_MAX system_properties.h.
-# PROP_VALUE_MAX in system_properties.h includes the termination NUL,
-# so we decrease it by 1 here.
+# See PROP_NAME_MAX and PROP_VALUE_MAX system_properties.h.
+# The constants in system_properties.h includes the termination NUL,
+# so we decrease the values by 1 here.
+PROP_NAME_MAX = 31
 PROP_VALUE_MAX = 91
 
 # Put the modifications that you need to make into the /system/build.prop into this
@@ -59,6 +60,11 @@ def validate(prop):
                              "").startswith("eng")
   for key, value in buildprops.iteritems():
     # Check build properties' length.
+    if len(key) > PROP_NAME_MAX:
+      check_pass = False
+      sys.stderr.write("error: %s cannot exceed %d bytes: " %
+                       (key, PROP_NAME_MAX))
+      sys.stderr.write("%s (%d)\n" % (key, len(key)))
     if len(value) > PROP_VALUE_MAX:
       # If dev build, show a warning message, otherwise fail the
       # build with error message