- client: initialize memfree and memtotal before use for Nvidia

        cards.  It appears that the Nvidia API was only setting 32-bits
        of the 64-bit value.  The remaining 32-bits were whatever
        was on the stack.
        
    client/
        gpu_nvidia.cpp

svn path=/trunk/boinc/; revision=26084

checkin_notes

@@ -5911,3 +5911,12 @@ Charlie 8 Sep 2012
 
     client/
         gpu_opencl.cpp
+
+Rom    10 Sept 2012
+    - client: initialize memfree and memtotal before use for Nvidia
+        cards.  It appears that the Nvidia API was only setting 32-bits
+        of the 64-bit value.  The remaining 32-bits were whatever
+        was on the stack.
+
+    client/
+        gpu_nvidia.cpp

client/gpu_nvidia.cpp

@@ -382,7 +382,7 @@ void COPROC_NVIDIA::get(
 //
 void COPROC_NVIDIA::get_available_ram() {
     int retval;
-    size_t memfree, memtotal;
+    size_t memfree = 0, memtotal = 0;
     int device;
     void* ctx;