I\'m getting *** glibc detected *** (/my/program/...): malloc(): memory corruption: 0xf28000fa *** I\'ve run under valgrind, which reports 开发者_JS百科cases of reading memory that has been freed,
I\'m trying to get a sub-string for each member of the struct \'structs\' and then assign that sub-string to a new member of the temp_struct.
On occasion, the following code works, which probably means good concept, but poor execution.Since this crashes depending on where the bits fell, this means I am butchering a step along the way.I am i
1) For which datatypes must I allocate memory with malloc? For types like structs, pointers, except basic datatypes, like int
Yesterday I asked a similar question regarding how to free allocated memory for a sub-string. Now I have one more question regarding the same problem (involving a set of conditions), how could I free
Is there any way to malloc a large array, but refer to it with 2D syntax? I want something like: int *memory = (int *)malloc(sizeof(int)*400*200);
This question already has answers here: Closed 12 years ago. 开发者_Python百科 Possible Duplicates:
I want to make a simple just-in-time compiler with c on Linux. How can I allocate memory such that I can write out raw x86 co开发者_StackOverflow社区de to it and execute it as any other function?See
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).
Considering the following line: char *p = malloc( sizeof(char) * ( len + 1 ) ); Why is sizeof(char) used? It\'s not necessary, is it? Or Is it just a matt开发者_运维技巧er of style?
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