realloc

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c realloc struct - g_hash_table

I\'m doing something similar to the following code. I have already gone through AddtoStructFunction() filling mystruct once. Now, what I would like to do is to append every new entry directly to the m[详细]

2023-01-07 23:43 分类：问答
Problem with realloc() in C. Always hangs but compiles fine

I\'m having some trouble with a program that is intended to be a String buffer, specifically this function is intended to reset the buffer with the string cstr. If cstr is null then the content needs[详细]

2023-01-05 12:56 分类：问答
Why is there no reallocation functionality in C++ allocators?

In C the standard memory handling functions are malloc(), realloc() and free().However, C++ stdlib allocators only parallel two of them: there is no reallocation function.Of course, it would not be po[详细]

2023-01-05 00:25 分类：问答
Efficient memory reallocation question

Let\'s say I have a program(C++, for example) that allocates multiple objects, never bigger than a given size(let\'s call it MAX_OBJECT_SIZE).[详细]

2023-01-04 22:26 分类：问答
multiple calls to realloc() seems to cause a heap corruption

What\'s the problem with this code? It crashes every time. One time it\'s a failed assertion \"_ASSERTE(_CrtIsValidHeapPointer(pUserData));\", other times it is just a \"heap corrpuption\" error.[详细]

2023-01-02 09:54 分类：问答
How to create extensible dynamic array in Java without using pre-made classes?

Yeah, it\'s a homework question, so givemetehkodezplsthx! :) Anyway, here\'s what I need to do: I need to hav开发者_C百科e a class which will have among its attributes array of objects of another cla[详细]

2023-01-01 16:33 分类：问答
realloc(): invalid next size [duplicate]

This question already has answers here: Facing an error "*** glibc detected *** free(): invalid next size (fast)"[详细]

2023-01-01 07:48 分类：问答
callin' c from lua crashs while reallocating

i got a crazy error within that for-loop matr=realloc(matr, newmax*sizeof(matr*)); for (i=0; i<newmax; i++){[详细]

2022-12-31 18:33 分类：问答
C++ casted realloc causing memory leak

I\'m using a function I found here to save a webpage to memory with cURL: struct WebpageData { char *pageData;[详细]

2022-12-30 16:51 分类：问答
realloc()ing memory for a buffer used in recv()

I need to recv() data from a socket and store it into a buffer, but I need to make sure get all of the data so I have things in a loop. So to makes sure I don\'t run out of room in my buffer, I\'m try[详细]

2022-12-28 02:31 分类：问答