| commit | aefd8933d445abf7ff0d4027c624737898827bcd | [log] [tgz] |
|---|---|---|
| author | Oleg Nesterov <oleg@redhat.com> | Sun Jul 29 20:22:33 2012 +0200 |
| committer | Ingo Molnar <mingo@kernel.org> | Mon Jul 30 11:27:21 2012 +0200 |
| tree | f32864bfa64158141326ac35bc57204e49b2774f | |
| parent | 2fd611a991391a6050cbd139201a2e12fc306540 [diff] |
uprobes: Fix overflow in vma_address()/find_active_uprobe() vma->vm_pgoff is "unsigned long", it should be promoted to loff_t before the multiplication to avoid the overflow. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Acked-by: Srikar Dronamraju <srikar.vnet.ibm.com> Cc: Anton Arapov <anton@redhat.com> Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com> Link: http://lkml.kernel.org/r/20120729182233.GA20339@redhat.com Signed-off-by: Ingo Molnar <mingo@kernel.org>