Is there a command I can invoke to print malloc data structures?

Question

Hey. I wonder if there is any ready-made function that I can call to print all the malloc data structures so that I can see which memory is allocated for which variable?

I have this memory corruption that when I free one variable, it complains, but I don’t know which variable is adjacent to it.

Thank!

Answer 1

Try running the program under valgrind. If you're lucky, this will point you directly to the offensive memory record. (If you're out of luck, you'll just get a stream of false code complaints in the back of C library.)

Answer 2

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Answer 3

, , . https://github.com/cloudburst/libheap Win32 windbg "! Heap".

Answer 4

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CheckPointer will also provide a dump after executing all the storages stored in memory; Of course, you could call this dump procedure at any place in your code as an aid.