I think sunny meant that in IA-64 the pointer is of size 8 but here we are
assigning it to int *p. So, the segfault can occur.
On Wed, Jul 20, 2011 at 6:52 PM, Sandeep Jain <sandeep6...@gmail.com> wrote:
> @Sunny: I couldn't understand how size of int & int* matter here??
>
>
> Regards,
> Sandeep Jain
>
>
>
>
>
> On Mon, Jul 18, 2011 at 11:20 PM, sunny agrawal
> <sunny816.i...@gmail.com>wrote:
>
>> size of pointers is equal to word size of the machine
>> so on 64 bit machine size of pointer will be 8 byte while that of int is 4
>> byte
>>
>> On Mon, Jul 18, 2011 at 11:17 PM, Swathi <chukka.swa...@gmail.com> wrote:
>>
>>> Try check if (p == NULL)... may be memory is not allocated...
>>>
>>>
>>> On Mon, Jul 18, 2011 at 10:52 PM, Balaji S <balaji.ceg...@gmail.com>wrote:
>>>
>>>> The following C program segfaults of IA-64, but works fine on IA-32.
>>>>
>>>> * int main()
>>>> {
>>>> int* p;
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> p = (int*)malloc(sizeof(int));
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> *p = 10;
>>>> return 0;
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> }
>>>> *
>>>>
>>>> Why does it happen so?
>>>>
>>>> --
>>>> With Regards,
>>>> Balaji.S
>>>>
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>>>
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>>
>>
>>
>> --
>> Sunny Aggrawal
>> B-Tech IV year,CSI
>> Indian Institute Of Technology,Roorkee
>>
>>
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