The following is the core dump got from the application crash(just took a line from the core dumped file).
003af9dc memcpy (0, 0, 4629e8, 4629e8, 0, fbc06e65) + e8I could not understand what it is trying to say here. As memcpy takes three parameters, here it is giving some 6 params. Can anybody explain me what these parameters stands for....
Thanks in advance.
Iqbal
It's telling you that you're referencing NULL pointers.
I guess I should add:
stdc allows the use of memcpy with the arguments you stated. What the compiler calls as its own version of run-time memcpy can have any number of aguments. A lot of the API is a simplified wrapper to a much more messy-to-use system call.
I'd say that you're over interpreting the data.
Crash dumps have very little symbol information. It's probably just 6 words from the stack pointer. Whether that matches any parameters (or local variables) needs more research.
The only obvious bit of information is the fault address is memcpy + 0xe8
I guess I should add:
stdc allows the use of memcpy with the arguments you stated. What the compiler calls as its own version of run-time memcpy can have any number of aguments. A lot of the API is a simplified wrapper to a much more messy-to-use system call.
Thanks Jim for your kind reply.
I'd say that you're over interpreting the data.
Crash dumps have very little symbol information. It's probably just 6 words from the stack pointer. Whether that matches any parameters (or local variables) needs more research.
The only obvious bit of information is the fault address is memcpy + 0xe8
Thanks Salem for your kind reply.
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