commit 8f1436275ad7cb279dd8c3343b575c03cd8b8601
author Tucker Sylvestro <tuckeris@google.com> Thu Oct 06 14:36:52 2016 +0000
committer android-build-merger <android-build-merger@google.com> Thu Oct 06 14:36:52 2016 +0000
tree 5655e737a21264877ac9f27347d0510980398396
parent 4b36c5e46218d14982ba6a44f28f63c42d65fbff
parent 28a872eb797716868770a2115a6ef55f2178df6d

Treat all tags as unsigned when comparing them
am: 28a872eb79

Change-Id: If741daf9b99a3cb8f73f9ff3b06699b662b6b54a

include/hardware/keymaster_defs.h

diff --git a/include/hardware/keymaster_defs.h b/include/hardware/keymaster_defs.h
index b45e785..0f9bc27 100644
--- a/include/hardware/keymaster_defs.h
+++ b/include/hardware/keymaster_defs.h
@@ -518,7 +518,7 @@
 
 #define KEYMASTER_SIMPLE_COMPARE(a, b) (a < b) ? -1 : ((a > b) ? 1 : 0)
 inline int keymaster_param_compare(const keymaster_key_param_t* a, const keymaster_key_param_t* b) {
-    int retval = KEYMASTER_SIMPLE_COMPARE(a->tag, b->tag);
+    int retval = KEYMASTER_SIMPLE_COMPARE((uint32_t)a->tag, (uint32_t)b->tag);
     if (retval != 0)
         return retval;