commit 4bf3c02e026077d14a4512c7c2f71937da3c2d50
author Kenny Root <kroot@google.com> Fri Sep 30 17:10:14 2011 -0700
committer Kenny Root <kroot@google.com> Mon Oct 03 14:14:41 2011 -0700
tree 7fd7c515c75cc0f64d9be5351be46f7d767e5794
parent e5de9ee4915bafd7f31a96260613d8b93aba8351

Add checking for log entry format

The log tag may be zero length if corrupted, so check for this
condition.

Change-Id: I7616226dabe78a85859b0ab53aca08f734dbdd84

logcat/logcat.cpp

diff --git a/logcat/logcat.cpp b/logcat/logcat.cpp
index 96b68ef..4cd2151 100644
--- a/logcat/logcat.cpp
+++ b/logcat/logcat.cpp
@@ -323,7 +323,7 @@
 
                 // the caller requested to just dump the log and exit
                 if (g_nonblock) {
-                    exit(0);
+                    return;
                 }
             } else {
                 // print all that aren't the last in their list
@@ -765,10 +765,10 @@
     }
 
     if (getLogSize) {
-        return 0;
+        exit(0);
     }
     if (clearLog) {
-        return 0;
+        exit(0);
     }
 
     //LOG_EVENT_INT(10, 12345);