tree fa95a4c7f31d7f3f06d38eab68fcdd19da102e82
parent d6ea83ec6864e9297fa8b00ec3dae183413a90e3
author Eric Paris <eparis@redhat.com> 1333561596 -0400
committer Eric Paris <eparis@redhat.com> 1333988576 -0400

SELinux: possible NULL deref in context_struct_to_string

It's possible that the caller passed a NULL for scontext.  However if this
is a defered mapping we might still attempt to call *scontext=kstrdup().
This is bad.  Instead just return the len.

Signed-off-by: Eric Paris <eparis@redhat.com>