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Why does realloc(NULL, size) call my malloc wrapper, but realloc(ptr, 0) does not call my free wrapper?
memory-management
c
glibc
dynamic-memory-allocation
realloc
realloc(ptr, 0) in C23 - now what?
c
language-lawyer
realloc
c23
realloc fails when running ./out.exe via Makefile, but works when run manually
c
pointers
makefile
realloc
malloc
using realloc for high performance with an array of structs
structure
dynamic
c
realloc
realloc() invalid old size
c
dynamic-memory-allocation
realloc
Issue with using realloc - not getting expected amount of memory
c
realloc
malloc
I'm encountering a puzzling issue in my C program while working with dynamic memory allocation using realloc()
file
c
realloc
malloc
What realloc() actually does in this code?
c
pointers
realloc
C allocation of memory in array of structs
c
reference
struct
dynamic-memory-allocation
realloc
Dynamic memory allocation in c arrays of structs
c
realloc
malloc
Using realloc() instead of fixed-length buffers in c?
memory-management
buffer
c
dynamic-memory-allocation
realloc
Why am I getting a heap-use-after-free error?
c
dynamic-memory-allocation
realloc
malloc
Using realloc() to resize an array of integers
c
dynamic-memory-allocation
realloc
Segmentation fault by realloc, while creating dynamic generic array
c
dynamic-arrays
segmentation-fault
realloc
why is my malloc(1) segfaulting my program?
c
segmentation-fault
buffer-overflow
realloc
malloc
Using realloc with pointer to pointer in another function
c
pointers
realloc
pointer-to-pointer
segfault trying to find bottom nodes of tree and adding to dynamic array in C
data-structures
tree
c
realloc
malloc
Where should I put "free(BlockOfMemory)" in this code?
c
free
sizeof
realloc
malloc
Necessity of double pointer when using realloc to manipulate array
function
c++
realloc
pointer-to-pointer
Unable to resize memory block using realloc
stack
c
segmentation-fault
dynamic-memory-allocation
realloc
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