StackOverflow Questions for Tag: realloc

sampathA

Reputation: 21

Handling multiple memory mangers in C++

cmemorymemory-managementmallocrealloc

Score: 1

Answers: 0

user4221591

Reputation: 2180

realloc function dynamic array size more than stated

cmallocrealloccalloc

Score: 2

Answers: 1

BB_bUrns

Reputation: 11

Why does realloc(NULL, size) call my malloc wrapper, but realloc(ptr, 0) does not call my free wrapper?

cmemory-managementdynamic-memory-allocationglibcrealloc

Score: 0

Answers: 2

tvxth

Reputation: 1

realloc fails when running ./out.exe via Makefile, but works when run manually

cpointersmakefilemallocrealloc

Score: 0

Answers: 1

Lundin

Reputation: 214760

realloc(ptr, 0) in C23 - now what?

clanguage-lawyerreallocc23

Score: 32

Answers: 2

user7783026

Reputation:

using realloc for high performance with an array of structs

cdynamicstructurerealloc

Score: 2

Answers: 2

Force Security

Reputation: 1

How realloc works passed 0 size as argument

linuxgccvalgrindrealloc

Score: 0

Answers: 1

user720694

Reputation: 2075

realloc() invalid old size

cdynamic-memory-allocationrealloc

Score: 9

Answers: 5

fwamingo 273

Reputation: 23

Issue with using realloc - not getting expected amount of memory

cmallocrealloc

Score: 2

Answers: 1

Лев Чекунаев

Reputation: 1

How can i do a double pointer (char **ptr) like an array of infinity pointers (pointers with no length limit)?

cpointerscharrealloc

Score: 0

Answers: 3

PublicEnemy0

Reputation: 3

Is there any way at all to get the size of a dynamic array with sizeof()?

cmallocsizeofdynamic-arraysrealloc

Score: 0

Answers: 1

smolloy

Reputation: 368

Realloc fails, but only when a printf statement is used: "invalid next size"

crealloccoredumpmemory-reallocation

Score: 1

Answers: 1

bodacydo

Reputation: 79509

How do you 'realloc' in C++?

c++new-operatorreallocdelete-operator

Score: 104

Answers: 4

Kosmo零

Reputation: 4151

Does c++ realloc function applies delete operation for old data block if moving data to different block?

c++memory-managementdynamic-memory-allocationrealloc

Score: 1

Answers: 4

pasignature

Reputation: 585

How do you easily differentiate the use of * as a pointer, * as a de-reference operator, * as a multiplication operator in C?

mallocdynamic-memory-allocationrealloccalloc

Score: 1

Answers: 1

Sirox

Reputation: 1

realloc zeroes parts of previously allocated memory

cmemoryrealloc

Score: 0

Answers: 2

Mori

Reputation: 31

Is it efficient to use realloc to free up small chunks of memory C++

c++memorymemory-managementrealloc

Score: 0

Answers: 2

Abhijeet Mohapatra

Reputation: 35

Getting error: "munmap_chunk(): invalid pointer" for the following code

cmallocdynamic-memory-allocationrealloc

Score: 0

Answers: 1

Tangsten

Reputation: 1

C Double Pointer Reallocation program hangs upon being ran twice in a row

cpointersmemory-managementfreezerealloc

Score: 0

Answers: 1

XOpt 6

Reputation: 11

How do I solve "realloc(): invalid next size" error?

cmallocdynamic-memory-allocationrealloc

Score: 0

Answers: 0

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StackOverflow Questions for Tag: realloc

Handling multiple memory mangers in C++

realloc function dynamic array size more than stated

Why does realloc(NULL, size) call my malloc wrapper, but realloc(ptr, 0) does not call my free wrapper?

realloc fails when running ./out.exe via Makefile, but works when run manually

realloc(ptr, 0) in C23 - now what?

using realloc for high performance with an array of structs

How realloc works passed 0 size as argument

realloc() invalid old size

Issue with using realloc - not getting expected amount of memory

How can i do a double pointer (char **ptr) like an array of infinity pointers (pointers with no length limit)?

Is there any way at all to get the size of a dynamic array with sizeof()?

Realloc fails, but only when a printf statement is used: &quot;invalid next size&quot;

How do you &#39;realloc&#39; in C++?

Does c++ realloc function applies delete operation for old data block if moving data to different block?

How do you easily differentiate the use of * as a pointer, * as a de-reference operator, * as a multiplication operator in C?

realloc zeroes parts of previously allocated memory

Is it efficient to use realloc to free up small chunks of memory C++

Getting error: &quot;munmap_chunk(): invalid pointer&quot; for the following code

C Double Pointer Reallocation program hangs upon being ran twice in a row

How do I solve &quot;realloc(): invalid next size&quot; error?

Realloc fails, but only when a printf statement is used: "invalid next size"

How do you 'realloc' in C++?

Getting error: "munmap_chunk(): invalid pointer" for the following code

How do I solve "realloc(): invalid next size" error?