[Lldb-commits] [lldb] r166439 - /lldb/trunk/source/API/SBAddress.cpp

[Greg Clayton]

Author: gclayton
Date: Mon Oct 22 15:49:35 2012
New Revision: 166439

URL: http://llvm.org/viewvc/llvm-project?rev=166439&view=rev
Log:
<rdar://problem/12524810>

Fixed a crasher where if an invalid SBTarget was passed to:

lldb::addr_t
SBAddress::GetLoadAddress (const SBTarget &target) const;

We would crash.


Modified:
    lldb/trunk/source/API/SBAddress.cpp

Modified: lldb/trunk/source/API/SBAddress.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/API/SBAddress.cpp?rev=166439&r1=166438&r2=166439&view=diff
==============================================================================
--- lldb/trunk/source/API/SBAddress.cpp (original)
+++ lldb/trunk/source/API/SBAddress.cpp Mon Oct 22 15:49:35 2012
@@ -119,10 +119,13 @@
 
     lldb::addr_t addr = LLDB_INVALID_ADDRESS;
     TargetSP target_sp (target.GetSP());
-    if (m_opaque_ap.get())
+    if (target_sp)
     {
-        Mutex::Locker api_locker (target_sp->GetAPIMutex());
-        addr = m_opaque_ap->GetLoadAddress (target_sp.get());
+        if (m_opaque_ap.get())
+        {
+            Mutex::Locker api_locker (target_sp->GetAPIMutex());
+            addr = m_opaque_ap->GetLoadAddress (target_sp.get());
+        }
     }
     
     if (log)