mwifiex_get_priv_by_id() returns the priv pointer corresponding to the bss_num and bss_type, but without checking if the priv is actually currently in use. Unused priv pointers do not have a wiphy attached to them which can lead to NULL pointer dereferences further down the callstack. ...
If you put the cases of in-process and out-of-process callers together, you see that the conclusion is “Go ahead and dereference those pointers.” If the caller is in-process, then it’s okay to crash because you are crashing the caller’s process (which happens to be the same proce...
I was trying to dereference Null Pointers before it was cool. rece Beginner Posts: 70 Logged #5 July 01, 2012, 05:41:14 AM then it would be called font I guess ... rece Beginner Posts: 70 Logged #6 July 01, 2012, 05:43:33 AM itn the item you have listed as number...
A rotina PsDereferencePrimaryToken diminui a contagem de referência de um token primário. PsGetProcessExitTime A rotina PsGetProcessExitTime retorna o tempo de saída para o processo atual. PsImpersonateClient A rotina PsImpersonateClient faz com que um thread de servidor represente um cliente....
Deleting pointers causes "crash" Dereference of IntPtr (get value at address of), and C# to C++ questions. Deselect all items in listview C++ Destroying child window without parent WIN32 API detect mouse button state Detect target architecture endianess (in preprocessor time) Detecting when screen...
Unable to handle kernel NULL pointer dereference at virtual address 00000000pgd = c0004000[00000000] *pgd=00000000 Internal error: Oops: 817 [#2]last sysfs file: /sys/power/stateModules linked in:CPU: 0 Tainted: G B D (2.6.32 #16)PC is at exit_mmap+0x118/0x130LR is at remove_vma...
spec.field_width=default_width;returnstring(buf, end,"(null)", spec); }switch(*fmt) {case'F':case'f': ptr=dereference_function_descriptor(ptr);/*Fallthrough*/case'S':case's':case'B':returnsymbol_string(buf, end, ptr, spec, fmt);case'R':case'r':returnresource_string(buf, end,...
It is illegal to dereference such a pointer or even compare it to any other non-null pointer (recall that pointer comparisons are combustible if they involve different objects). This isn’t true. It’s perfectly valid to compare pointers that point to different objects. Perhaps the author is...
it's all about pointers, references, dereferences and retain count stuff. Retain cycles on self It's important not to get into retain cycles when using blocks and asynchronous dispatches. Always set a weak reference to any variable that could cause a retain cycle. Moreover, it is a good ...
safer_dereference(&header->backRefIdx) : header->backRefIdx; return idx.isLargeObject() // in valid LargeObjectHdr memoryBlock is not NULL && header->memoryBlock // in valid LargeObjectHdr memoryBlock points somewhere before header // TODO: more strict check && (uintptr_t...