| commit | 433c5f706856689be25928a99636e724fb3ea7cf | [log] [tgz] |
|---|---|---|
| author | David S. Miller <davem@davemloft.net> | Thu Aug 07 23:04:37 2008 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Thu Aug 07 23:04:37 2008 -0700 |
| tree | 4a76f75ebec4adf1140a6f7930ce701b11d42d98 | |
| parent | 764f2579d95120e1c76b7af1256d02466ddd00bf [diff] |
sparc64: Fix end-of-stack checking in save_stack_trace(). Bug reported by Alexander Beregalov. Before we dereference the stack frame or try to peek at the pt_regs magic value, make sure the entire object is within the kernel stack bounds. Signed-off-by: David S. Miller <davem@davemloft.net>