User Guide

  • 2021.1
  • 12/04/2020
  • Public Content
Contents

Mismatched Allocation/Deallocation

Occurs when a deallocation is attempted with a function that is not the logical reflection of the allocator used.
Problem type: Mismatched allocation/deallocation
ID
Code Location
Description
1
Allocation site
Represents the location and associated call stack from which the memory block was allocated.
2
Deallocation site
Represents the location and associated call stack attempting the deallocation.
char *s = (char*)malloc(5); delete s;
Possible Correction Strategies
Use the appropriate deallocation function to return the memory block to the heap after its last use.
Platform
Memory Allocator
Memory Deallocator
C++ language
new
operator
delete
operator
new[]
operator
delete[]
operator
C language
malloc()
,
calloc()
, or
realloc()
functions
free()
function
Fortran language
allocate()
function
deallocate()
function

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.