tree fcc306d3c263d6b13b10d7b3c3d36b96c161d1f5
parent 7b5d4122d39f7c26ce42806b7a67cf04537545e6
author Kees Cook <keescook@chromium.org> 1373302890 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1374731239 -0700

lkdtm: fix stack protector trigger

The -fstack-protector compiler flag will only build stack protections if
a character array is seen. Additionally, the offset to the saved
instruction pointer changes based on architecture, so stomp much harder
(64 bytes) when corrupting the stack.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>