Finding Dangling Pointers
With memory debugging turned on in TotalView, you can identify a dangling pointer (points into deallocated memory) through additional information in the Variable Windows and the Stack Frame Pane, Figure 29.
 |
Fixing dangling pointers | “Fixing Dangling Pointer Problems” in Debugging Memory Problems with MemoryScape |
Using the command dheap -is_dangling | “Checking for Dangling Pointers: “dheap -is_dangling” in Debugging Memory Problems with MemoryScape |
