commit 7f00befea5516ce0307fbf0567c00ffcd5737317
author Logan <tzuhsiang.chien@gmail.com> Sat Nov 20 02:01:48 2010 +0800
committer Logan <tzuhsiang.chien@gmail.com> Sat Nov 20 02:01:48 2010 +0800
tree 3912b5a8df8a51cea0532de70ce002e00925670d
parent 824dd0a1a09d466884645e20c4ca65fe5853e592

Add address check before adding mCacheDiff.

bcc.cpp

diff --git a/bcc.cpp b/bcc.cpp
index f42a878..ecb4005 100644
--- a/bcc.cpp
+++ b/bcc.cpp
@@ -2749,8 +2749,13 @@
         goto bail;
       }
 #else
-      mCacheHdr->rootAddr += mCacheDiff;
-      mCacheHdr->initAddr += mCacheDiff;
+      if (mCacheHdr->rootAddr) {
+        mCacheHdr->rootAddr += mCacheDiff;
+      }
+
+      if (mCacheHdr->initAddr) {
+        mCacheHdr->initAddr += mCacheDiff;
+      }
 
       oBCCRelocEntry *cachedRelocTable =
         reinterpret_cast<oBCCRelocEntry *>(mCacheMapAddr +