We don't cap the size of buffer from the user so we could write past
the end of the array here. Only root can write to this file.
Reported-by: Nico Golde
Reported-by: Fabian Yamaguchi
Signed-off-by: Dan Carpenter
diff --git a/arch/um/kernel/exitcode.c b/arch/um/kernel/exitcode.c
index 829df49
On 10/22/2013 07:29 PM, Richard Weinberger wrote:
> Am 22.10.2013 18:23, schrieb Toralf Förster:
>> On 10/22/2013 06:12 PM, Richard Weinberger wrote:
>>> On Tue, Oct 22, 2013 at 5:16 PM, Toralf Förster
>>> wrote:
When I fuzz testing a 32 bit UML at a 32 bit host (guest 3.12.-rc6-x, host
