linux-toradex.git/scripts/gcc-plugins/structleak_plugin.c, branch v4.11-rc3 Linux kernel for Apalis and Colibri modules gcc-plugins: Add structleak for more stack initialization 2017-01-18T20:02:35+00:00 Kees Cook keescook@chromium.org 2017-01-13T19:14:39+00:00 c61f13eaa1ee17728c41370100d2d45c254ce76f This plugin detects any structures that contain __user attributes and makes sure it is being fully initialized so that a specific class of information exposure is eliminated. (This plugin was originally designed to block the exposure of siginfo in CVE-2013-2141.) Ported from grsecurity/PaX. This version adds a verbose option to the plugin and the Kconfig. Signed-off-by: Kees Cook <keescook@chromium.org> 
This plugin detects any structures that contain __user attributes and
makes sure it is being fully initialized so that a specific class of
information exposure is eliminated. (This plugin was originally designed
to block the exposure of siginfo in CVE-2013-2141.)

Ported from grsecurity/PaX. This version adds a verbose option to the
plugin and the Kconfig.

Signed-off-by: Kees Cook <keescook@chromium.org>