[Lldb-commits] [lldb] r155509 - /lldb/trunk/source/Target/Target.cpp

[Jason Molenda]

Author: jmolenda
Date: Tue Apr 24 19:06:56 2012
New Revision: 155509

URL: http://llvm.org/viewvc/llvm-project?rev=155509&view=rev
Log:
Change Target::ReadMemoryFromFileCache to not read from the file
if the section is marked as encrypted.  It will likely be readable
in live memory.
<rdar://problem/11305675>


Modified:
    lldb/trunk/source/Target/Target.cpp

Modified: lldb/trunk/source/Target/Target.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Target/Target.cpp?rev=155509&r1=155508&r2=155509&view=diff
==============================================================================
--- lldb/trunk/source/Target/Target.cpp (original)
+++ lldb/trunk/source/Target/Target.cpp Tue Apr 24 19:06:56 2012
@@ -1064,6 +1064,11 @@
     SectionSP section_sp (addr.GetSection());
     if (section_sp)
     {
+        // If the contents of this section are encrypted, the on-disk file is unusuable.  Read only from live memory.
+        if (section_sp->IsEncrypted())
+        {
+            return 0;
+        }
         ModuleSP module_sp (section_sp->GetModule());
         if (module_sp)
         {