Changeset 11017 for branches/jch-memory/psLib/src/sys/psMemory.c

Timestamp:

Jan 10, 2007, 2:46:34 PM (19 years ago)

Author:

jhoblitt

Message:

add a memBlock->size test to isBadMemBlock()

File:

• branches/jch-memory/psLib/src/sys/psMemory.c (modified) (2 diffs)

branches/jch-memory/psLib/src/sys/psMemory.c

@@ -10 +10 @@
 *  @author Joshua Hoblitt, University of Hawaii
 *
-*  @version $Revision: 1.88.2.26 $ $Name: not supported by cvs2svn $
-*  @date $Date: 2007-01-11 00:22:00 $
+*  @version $Revision: 1.88.2.27 $ $Name: not supported by cvs2svn $
+*  @date $Date: 2007-01-11 00:46:34 $
 *
 *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -155 +155 @@
     }
 
+    // Currently psAlloc()/psRealloc() will blindly create memBlock's with a
+    // size of 0.  This test is in here to check if this is really
+    // happening/being use as a feature in the wild.
+    if (memBlock->size < 1) {
+        psMemBlockPrint(output, memBlock);
+        blockPrinted = true;
+        fprintf(output, _("\n\tMemory block has a size of less than 1.\n"));
+        bad = true;
+    }
+
     if (memBlock->refCounter < 1) {
         // using an unreferenced block of memory, are you?