commit 74edcea90e31a3795e58aa1b2bbe96032f0bcd61
author Yabin Cui <yabinc@google.com> Fri Jul 24 10:11:05 2015 -0700
committer Yabin Cui <yabinc@google.com> Fri Jul 24 11:14:08 2015 -0700
tree 1b2163806229cd03670484aad5a2d11ad1a3eed0
parent 89cc750e9b2623aae3c257ce6c72f4ffe3e1bb33

init: Let property_get return std::string.

Bug: 22654233

Change-Id: Id6091f58432f75e966b9871256049fbe17766c10

init/bootchart.cpp

diff --git a/init/bootchart.cpp b/init/bootchart.cpp
index 81b20fa..e5b153a 100644
--- a/init/bootchart.cpp
+++ b/init/bootchart.cpp
@@ -77,8 +77,8 @@
         return;
     }
 
-    char fingerprint[PROP_VALUE_MAX];
-    if (property_get("ro.build.fingerprint", fingerprint) == -1) {
+    std::string fingerprint = property_get("ro.build.fingerprint");
+    if (fingerprint.empty()) {
         return;
     }
 
@@ -92,7 +92,7 @@
     fprintf(out, "version = Android init 0.8 " __TIME__  "\n");
     fprintf(out, "title = Boot chart for Android (%s)\n", date);
     fprintf(out, "system.uname = %s %s %s %s\n", uts.sysname, uts.release, uts.version, uts.machine);
-    fprintf(out, "system.release = %s\n", fingerprint);
+    fprintf(out, "system.release = %s\n", fingerprint.c_str());
     // TODO: use /proc/cpuinfo "model name" line for x86, "Processor" line for arm.
     fprintf(out, "system.cpu = %s\n", uts.machine);
     fprintf(out, "system.kernel.options = %s\n", kernel_cmdline.c_str());