commit e353f25791f13c0b5a4e3324b28bb6a0b7576786
author Yi Kong <yikong@google.com> Mon Jul 30 01:38:39 2018 -0700
committer Yi Kong <yikong@google.com> Mon Jul 30 01:40:01 2018 -0700
tree 6c89aeb8db75360bbf110e2c8b4c2640f55f7f71
parent c401f647edb821a2e8caa7c181be6fc73d149475

Modernize codebase by replacing NULL with nullptr

Fixes -Wzero-as-null-pointer-constant warning.

Test: m
Bug: 68236239
Change-Id: I41cd58617d6df6de7942a541fb6dc9519c70bef0

keystore/keyblob_utils.cpp

diff --git a/keystore/keyblob_utils.cpp b/keystore/keyblob_utils.cpp
index 3616822..6c2fac9 100644
--- a/keystore/keyblob_utils.cpp
+++ b/keystore/keyblob_utils.cpp
@@ -48,7 +48,7 @@
 
 uint8_t* add_softkey_header(uint8_t* key_blob, size_t key_blob_length) {
     if (key_blob_length < sizeof(SOFT_KEY_MAGIC)) {
-        return NULL;
+        return nullptr;
     }
 
     memcpy(key_blob, SOFT_KEY_MAGIC, sizeof(SOFT_KEY_MAGIC));