Interpreting errors during memory analysis

Although the QNX Memory Analysis perspective can quickly direct you to memory errors in your application, you need to understand the types of memory errors that you might run into.

During memory analysis, you may encounter the following types of memory errors:

• Runtime errors (Memory Problems)
  
  • Illegal deallocation of memory
  • NULL pointer dereference
  • Buffer overflow
  • Using freed memory
  • Reading uninitialized memory
• Resource (memory) leaks

• Illegal deallocation of memory
  
• NULL pointer dereference
  
• Buffer overflow
  
• Using freed memory
  
• Reading uninitialized memory
  
• Resource (memory) leaks
  
• Functions checked for memory errors during memory analysis
  
• Summary of error messages for Memory Analysis
  

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