Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 65892723 authored by Kees Cook's avatar Kees Cook Committed by Greg Kroah-Hartman
Browse files

lkdtm: add "WARNING" trigger 



For additional testing, add "WARNING" as a trigger that calls WARN_ON(1).

Signed-off-by: default avatarKees Cook <keescook@chromium.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4f198289

drivers/misc/lkdtm.c

+5 −0
Original line number Diff line number Diff line
@@ -68,6 +68,7 @@ enum ctype { 
	CT_NONE,

	CT_PANIC,

	CT_BUG,

	CT_WARNING,

	CT_EXCEPTION,

	CT_LOOP,

	CT_OVERFLOW,
@@ -95,6 +96,7 @@ static char* cp_name[] = { 
static char* cp_type[] = {

	"PANIC",

	"BUG",

	"WARNING",

	"EXCEPTION",

	"LOOP",

	"OVERFLOW",
@@ -284,6 +286,9 @@ static void lkdtm_do_action(enum ctype which) 
	case CT_BUG:

		BUG();

		break;

	case CT_WARNING:

		WARN_ON(1);

		break;

	case CT_EXCEPTION:

		*((int *) 0) = 0;

		break;