On Thu, Dec 17, 2015 at 02:00:23PM +0100, Dmitry Vyukov wrote:
>
> The following program causes GPF in gf128mul_64k_bbe:
This is identical to the lrw_crypt problem you found earlier.
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Am Montag, 21. Dezember 2015, 23:53:14 schrieb Stephan Mueller:
Hi,
> Am Donnerstag, 17. Dezember 2015, 14:00:23 schrieb Dmitry Vyukov:
>
> Hi Dmitry,
>
> > Hello,
>
> > The following program causes GPF in gf128mul_64k_bbe:
> This looks very much like the is
Am Donnerstag, 17. Dezember 2015, 14:00:23 schrieb Dmitry Vyukov:
Hi Dmitry,
> Hello,
>
> The following program causes GPF in gf128mul_64k_bbe:
This looks very much like the issue you reported for lrw_crypt.
>
> // autogenerated by syzkaller (http://github.com/google/syzkal
gf128mul_64k_bbe, I see that the NULL pointer deference seems
to be triggered *after* the last operation in that function. Can it be that
there is some memory corruption in that function where the return pointer is
somehow overwritten?
> Hello,
>
> The following program caus
Am Donnerstag, 17. Dezember 2015, 14:00:23 schrieb Dmitry Vyukov:
Hi Dmitry,
>Hello,
>
>The following program causes GPF in gf128mul_64k_bbe:
thank you very much for the bug reports.
I will have a look into them.
Ciao
Stephan
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Hello,
The following program causes GPF in gf128mul_64k_bbe:
// autogenerated by syzkaller (http://github.com/google/syzkaller)
#include
#include
#include
int main()
{
long r0 = syscall(SYS_socket, 0x26ul, 0x5ul, 0x0ul, 0, 0, 0);
long r1 = syscall(SYS_mmap, 0x2000ul
